Magnesium Powder Coat Color? The 199 New Answer

Painting metallics with powder coatings: what you need to know

Metallics are powder coatings to which a metallic or sparkle effect is added. These metallic pigments are usually aluminum flakes or mica, and can come in a variety of colors and sizes. There are those that are very obviously sparkly or glittery, others are shimmery, and some have more subtle glitter effects. So for this guide we should be precise that we are not talking about coatings that give the appearance of metal – we are talking about metallic coatings that have a sparkling effect.

Now there are two basic types of metallic: bonded and unbonded. Both metallics are capable of creating a sparkling effect. Where they differ is how they are made.

Tied together

Bonded metallics are coatings in which the effect pigments (the metallic or mica flakes) adhere to the powder coating particles. This creates a more consistent application as opposed to dry mix/unbound and allows for much better post recovery performance.

How are bonded metallics achieved you might be wondering? Well, bonded metallic coating is made by heating the powder coating until the outside is slightly tacky. The metal pigments are then added and adhere to the powder coating particles. Voila!

At IFS Coatings we also have a special process for bonding AAMA 2605 coatings to ensure we do not damage the integrity of the treatment on the aluminum flake.

advantages

Each powder metallic gives the part a truly unique look. In general bonded metallics are easier to apply than unbonded metallics as the spray distribution is much smoother than unbonded metallics. This results in a smoother application and a cleaner, more even finish.

But…

Disadvantages

However, due to the additional processes involved, bonded metallics are typically more expensive than unbonded metallics. In the long run, however, bonded metallics could be worthwhile.

There’s also the problem that you can’t buy a small amount of bonded metallics. Because of the machines and processes that bond the metallic to the pigment, it’s simply not possible to make a batch smaller than a certain size.

Unbound

As the name suggests, unbonded metallics are powders that have not undergone the bonding process. Instead, the metal flakes and powder are placed in a blender. That gets twirled and wrapped up. It’s a simpler, faster, and cheaper process compared to what’s used to make bonded metallics. While this may sound ideal, let’s go through the pros and cons first.

advantages

Because unbonded metallics do not undergo a bonding process, they can be purchased in smaller batches than bonded metallics. Because of this it is also a lot cheaper than glued metallics and your order can often be shipped to you much faster.

However, it has its downsides…

Disadvantages

Unbound metallics require more attention to detail when used, e.g. B. when spraying the substrate or cleaning equipment. Because the metallic and powder particles have not been bonded together, it can be much more difficult to get a smooth and consistent metallic finish. The sparkle may stretch to the edges or spread unevenly on the coated part.

Top Tip: When spraying metallics we recommend feeding the spray from a fluidization hopper – avoid box feeders if you can. This step will help increase stream uniformity when spraying and ensure your gun is being fed a rolling mix of powder. Otherwise – and especially with unbound metallics – pigment clumps and metallic flakes can occur. This creates an uneven coating and is not an attractive end product.

Encapsulated metal particles

Often, and particularly in the architectural world, the question is asked, “Why doesn’t this metallic powder coating need a clear coat for protection?” In short – particularly with our powders that meet and exceed the requirements of AAMA specifications – we use encapsulated metallic pigments. These are metallics made from metallic flakes that have gone through an additional treatment process. This process produces a metallic powder that can be applied to a substrate and does not require a clear coat.

At IFS Coatings, all of the metallics that we use in our coatings are encapsulated to some extent. The aluminum pigments we use for general applications have a base encapsulation that aids in weather and chemical resistance. The pigments we use for coatings that meet AAMA specifications have a more complete encapsulation that allows for significantly better weather and chemical resistance.

Keep in mind that metal powders with more fully encapsulated metal flakes are more expensive.

So now that we’ve covered bonded vs unbonded, let’s discuss what it takes to create a great metallic look.

The look

Where metallics really differ from other coatings is their appearance on the final product. Typically, metallics have a glossy finish unless your workshop is trying to mimic an anodized finish. Solids are just that: a solid color. IFS Coatings offers a range of metallics including standard metallics like Silver Sparkle and Gold Nugget, chrome effects like New X Chrome and anodized colors with metallics like Dark Bronze. There are also translucent colors with a sparkle like Starbrite Copper and Translucent Red.

The pricing

As far as price goes, metallics are more expensive than solids, especially if you’re using a bonded metallic. This is due to the additional processes involved in actually producing a bonded metal powder. Also, some metallics require a clear top coat and others require a base coat. Even if the metal you are using meets only one of these requirements, it is an additional step in the manufacturing process and therefore an additional cost to an order.

storage

Storing metallics is very similar to storing other powder coatings. A temperature of 80 degrees or below with a relative humidity between 40% and 60% is ideal. At IFS Coatings, the golden temperature for most powders is 75 degrees Fahrenheit. Temperature aside, metallics can be stored the same way as solid powders—airtight containers that keep contaminants out. Depending on the size of your job shop, you may also need to store the electricity in smaller quantities.

Speaking of quantities…

Minimum quantity and delivery time

There is always a lead time for custom powder applications, but where solids and unbonded metallics have a custom lead time of 7 to 10 days, bonded metallics typically have a lead time closer to three weeks. This is because the process of making a metal requires more steps than making a solid powder. First the base is made and then moved through a joining process.

Because of this additional process for bonded metallics, the minimum order is also larger – around 220 pounds. Why is an order so limited? Well, simply put, the machines that we use to bind the metallic particles to the powder need a certain amount of product to work. However, please note that this applies to custom orders. Stocked metallics can be purchased in much smaller quantities. So a great tip that a lot of people use is if there is a very popular metallic in your workshop then think about buying it in bulk.

So who can spray metallics?

The good news is that any workshop can use metallics. Over the past five years, the quantity and number of metallics we can produce have expanded. So the variety of special effects that garages can now offer their customers outside of solid colors has grown significantly. Metallics are so eye-catching that they’re a great way to boost your job manufacturing skills!

About the actual spraying process…

Metallics can be more difficult to spray than solid color powders. Essentially, among other things, the electrostatics influence the orientation of the metallic flakes in the powder. A small change in flake orientation can change the color of the coating, especially when there is a large contrast between the base color and the color of the metallic flake.

And then there is the equipment. Most new devices these days have factory settings that often include a metallic setting. Whether these settings actually work well or not can be a bit debatable. Sometimes they do the job, and sometimes they don’t and you have to tweak the settings yourself.

Regardless, for most metallic applications, you may find that turning down your kVs and your microamps will give you great success. A good range is between 60 and 75, with the microamps between 25 and 35.

KV, microamps, gun-to-substrate distance, good grounding, and gun speed can all affect how the final product looks on the substrate and how smoothly it applies. Get your kV too high and the metal flakes will not sit properly on the substrate, giving the surface a grainy texture. Apply powder too quickly and you can waste a lot of product. That’s why metallics are a bit more difficult to apply than standard powder coatings; a lot can go wrong. Overcoming most of it, however, depends only on experience. The more you use metallics, the better your application will be – with less waste as the ins and outs become second nature to you.

How to spray metallics

New or old hat when it comes to spraying powders, metallics are so different they just require a little more attention to detail. We’ve put together a guide of useful steps to help you sharpen or create a process for your workshop.

First

Make sure you have a properly prepared substrate. It needs to be cleaned thoroughly and consistently. You probably already know the pitfalls of curing a coating on an improperly prepared substrate. And the results? Not good. Whether you’re shot blasting or treating with caustic cleaners, make sure you’ve done a thorough job.

Top tip: If you’re not applying primer, make sure your substrate is free of smudges and stains and contaminants. Metallics don’t work like concealers, so dark spots, streaks, and smudges will likely show through — even through a thicker layer.

Second

Make sure you have good soil. So make sure the racks and hooks have good ground and metal contact.

third

Fluidize the metal well, but not to the point where geysers blow. Steadily boiling soup has the desired consistency, with small air bubbles disturbing the surface.

Fourth

Make sure your equipment is properly cleaned of all contaminants, especially if you are spraying a black or a faded metallic.

We would even suggest having special fluidization funnels and hoses for metallics. If your workshop sprays a lot of metallic paint, special equipment for this is a good investment.

Fifth

The newer powder coating plants sometimes have a factory setting for metallic. If your gear has a factory metal setting, this is a good starting point for your application. Otherwise, start with settings between 60kV and 75kV to 40 microamps. Now you have your electrostatics up and running.

six

Check these print settings. You want a good, even spray as you apply. That means pressure, but also the distance between the gun and the ground. With more complicated substrates this can be difficult, especially if there are deep indentations. Use your judgment, adjust settings as needed to keep the gun steady, and you’ll be fine.

seven

Before curing, check if the powder you are using needs a clear coat – especially if it will be exposed to the elements. Some metallics are formulated with encapsulated metallics so they do not require any top coat. Other metallics will require a clear top coat and if so, be careful not to over cure the metallic base coat before applying the clear top coat. This will help avoid adhesion problems between the layers.

Follow the guidelines for your supplier’s products and be aware that not all products, such as base coats and top coats, are created equal. Some will work together, some won’t. Be sure to use products that are designed to work together.

Eight

Once you have an even coating on the substrate, it’s time to cure. Pay close attention to the manufacturer’s temperature and curing time specifications.

Top tip: For example, if the instructions say to cure at 400 degrees for 10 minutes, that means 10 minutes once the part has reached 400 degrees. Curing time does not include preheating the oven or waiting for the part to reach that temperature. Larger ovens and larger parts, in particular, may take some time to warm up to the required temperature.

Eight-ish

If necessary, apply the clear top coat evenly. Make sure you have good ground and this will help keep back ionization down. Pay attention to the distance between gun and part. Apply a clear coat too thick and it can take on a milky or yellow tint. Double check the manufacturer’s specs, but a general rule of thumb is that the thickness is between 1.5 and 2mm.

Nine

Cure one last time and you’re done.

Top tip: If the metallic doesn’t need a top coat, don’t feel like you should apply one anyway. Applying and curing another coat adds time and expense and increases the likelihood of rejection.

behaviour rules

Check out the do’s and don’ts of applying metallics!

Use purge air if your guns are equipped with this feature. Otherwise, the metal will build up on the end of the gun… until it suddenly comes loose. And then you have a big, metallic spot on the substrate. Not an ideal result, is it? So keep an eye on your gun’s nozzle and turn up the purge setting to keep it clean.

Don’t spray and pray! Have sample boards with different types of substrates and different products for you and your customers. This is how you work out the kinks in your process—or a new product if you’re new to it—and know exactly what the finished product will look like.

Consider the distance between the gun and the surface. We’ve said it before, but it needs to be repeated. It’s an important step to remember!

Don’t be heavy-handed with clear coats. Aside from what we said before, clear coats can also detract from the vibrancy of metallics. Using a high gloss clear coat is a good way to get around this problem. Avoid low shine layers, they can further reduce the brightness of the sparkle.

Make sure to always fluidize your powders during application. This is doubly important for unbonded metallics because if you don’t fluidize properly you’ll end up with ugly gobs of resin, pigment and metallic flakes shooting out of your gun.

Note that if you’re applying your metallic as part of a two-coat process – maybe a chrome look – the metallics will look different when sprayed over different colors. If you spray a chrome metallic over a black base the final look will be very different than a chrome metallic sprayed over a white base. Have several sample boards and play with different combinations so you know how it will look.

To polish it off…

Metallics are a great way to add special effects to a coating, from soft sparkles to bright sparkles. They come in a wide range, from chrome effects to bright silver sparkles, and can be purchased either bound or unbound. Bonded has the advantage of being easier to apply and ensuring a nice, consistent and even finish, while unbonded is cheaper and can be bought in smaller quantities. Both also have their drawbacks, with glued being quite expensive and unglued difficult to smooth. Spraying metallic paints becomes easier with practice and these beautiful metallic effects offer job shops a fantastic range of coatings for their customers.

Keep in mind that there may be some differences if your customer is used to liquid metal. The maximum metal loading in a powder is significantly lower than the metal loading in a liquid. While the exact numbers depend on the particular pigment, as a general rule small flakes, e.g. B. those used to make bright or anodized silver have a maximum loading of about 5% and a large sparkling flake can be up to 10%. maximum load. This differs from liquid paints which can have a metallic content of around 20%. If you push too much of the metallic flakes into the powder you can have all sorts of problems – application problems, dry spraying and problems with the powder detaching directly from the substrate.

Finally, we have a few final tips for you!

Final Top Tips:

If a customer wants or needs a metallic with a clear topcoat, you should show them a sample of what the final product will look like; this includes a panel with a base coat and a clear coat. This way you can avoid potential headaches by simply showing the client exactly what the finish will look like.

Metallic colors may change slightly depending on foil thickness. Keep a close eye on the substrate during application and carefully inspect the coating before curing to ensure even pigmentation.

With certain metallics like mica, the angle and lighting can change their appearance. When laying out the details of a job, ask the client how each surface will sit, what angle it will sit at, and point out that there will be differences in how the metallic effect appears depending on the lighting . Sample boards can really help you here to show the customer exactly what you mean.

Metallic flakes come in a variety of sizes, and occasionally smaller metallics can be a bit of a problem. Problems can arise during the spraying process if the flakes stick to the end of the gun. Pay close attention and stop the gun and clean it if necessary.

Further questions? Write to us at [email protected]!

Free personalized metal finishing help!

Preserving the magnesium metallic finish with a clear coat – is that possible?

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What is the basic chemical concern in coating/plating/finishing magnesium?

I asked a question earlier this year about what’s out there in terms of magnesium plating/plating and I got a lot of good replies. However, I’m looking to see what the basic science behind the problem is. I know magnesium is very reactive, but with what? To all? Is there an environment, even if difficult to maintain or expensive to create, that would allow magnesium to be coated with a clear coating (of a specific formulation) while minimizing the risk of oxidation or other coating/paint adhesion inhibition?

Any information or theories would be very helpful. It’s my job to push those boundaries, so don’t hesitate to offer advice if you do.

David Saderholm

– Foothill Ranch, California, USA

^

Many surface finishing processes are available for magnesium treatment, depending on the application. If you wish to retain the metallic appearance of magnesium with a clear topcoat, it is possible to passivate magnesium in a non-chromate solution followed by a clear e-coat.

Ling Hao

– Grand Rapids, Michigan

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What to look for in a powder coating company

​​What are industrial coatings?

An industrial coating is a paint (or coating) formulated to protect the surface it is painted on from things like corrosion rather than just focusing on its aesthetic properties. Industrial coatings are manufactured to effectively adhere to industrial surfaces such as steel or concrete.

Why use industrial paints?

Industrial paints are designed to adhere to industrial surfaces such as steel or aluminum. They are used to protect equipment from corrosion such as rust or chemical corrosion and abrasion and to promote longevity. Industrial paints are more robust as the surfaces they are applied to can often also cause corrosion over time. Industrial coatings are also often a requirement for safety and compliance standards.

What types of industrial coatings are there?

When it comes to industrial coatings, there are three main product types – topcoats, primers and prep products. Within each of these product types (mainly topcoats and primers) there are a variety of options as each product is tailored to specific industrial applications or surfaces. We have a wide range of industrial paint topcoats and primers in our range with a wax and grease remover and cleaner in our range of industrial paint preparation products.

What to look for in an industrial topcoat?

The first and most important thing to look out for is to ensure that the industrial topcoat you choose is compatible with the surface to be painted. You want to make sure the top coat has good adhesion and adequate protective properties. If you have safety compliance requirements, check the manufacturer’s specifications. You can also speak to a member of our customer service team or your local Haymes Paint dealer to ensure you select the right product for your application. Fast drying products like our Quick Dry Enamel are also ideal for turnaround times or when minimizing downtime is a factor.

What are industrial paint primers?

Industrial paint primers are the first coat you apply to a surface to be painted. They are formulated to be applied to industrial surfaces such as aluminum, galvanized steel and previously painted substrates.

They go under the top coat, prepare the surface, ensure sufficient adhesion of the top coat and also offer protection against corrosion. Different industrial primers are used depending on the surface to be painted, the environment and the top coat you use. General purpose industrial paint primers can be used for a wider range of applications, while an industrial paint primer such as our zinc phosphate industrial paint primer is specifically formulated for industrial use and has excellent adhesion to mild steel.

How do you prepare the surface before applying industrial paint primers?

Surface preparation can vary depending on the surface to be painted, its condition, the industrial primer you are using, and whether there are safety or industry compliance requirements that need to be met. In general you must ensure that all surfaces are clean, bare, dry and free from dust, wax, grease etc. before applying the industrial paint primer. We recommend using our Wax & Grease Removers and Antistatic Cleaners formulated for industrial coating solutions to properly prepare the surface (we always recommend following manufacturer’s instructions).

What is epoxy paint for metal?

Epoxy paint for metal is designed to protect metal surfaces. A primer is required before applying epoxy paint. Haymes Industrial Coating Solutions Metal Etch Primer is a 1K epoxy modified primer specially formulated to provide excellent adhesion to all common metal substrates. With anti-corrosion properties, this primer can be used on previously painted surfaces in perfect condition. Haymes 339 2K Epoxy Primer is a chromate-free epoxy-polyamide primer that offers superior anti-corrosion properties and is chemical and water resistant. Haymes Industrial Coating Solutions 309 2K Epoxy is a topcoat suitable for most commercial and industrial applications. This epoxy paint for metal with superior adhesion and anti-corrosion properties also offers excellent durability.

What is powder coating?

Powder coating is a type of metal coating that is applied electrostatically and then cured by heat. It is important to use paints specially formulated for this type of surface. Our wide range of powder coatings includes:

Your local Haymes dealer can give you tips and advice on which powder coating color is best for your project.

When should you use paint primer?

Before applying a top coat over powder coat paint or epoxy metal paint, it is important to use a primer. Our wide range of paint primers have been specially formulated to provide excellent adhesion to powder coated and metal surfaces and include:

Where to buy powder coating?

With so many powder coatings available, it can be difficult to choose the right one. Hayme’s wide range of industrial coatings includes prep cleaners and wax and grease removers, primers and topcoats. Our powder coating colors are specially formulated for residential, commercial and industrial applications. Visit your local Haymes dealer for professional advice and to shop for the best powder coating.

How do you paint powder coated aluminum?

To paint powder coated aluminum it is important to clean and prepare the surface. Haymes Wax & Grease Remover is a solvent cleaner formulated to remove contamination from metal and painted surfaces. Once the surface is dry you need to use a primer. Our wide range of primers for powder coated aluminum have been specifically formulated to provide excellent adhesion for top coats. These include Haymes Industrial Coating Solutions Metal Etch Primer and Haymes 339 2K Epoxy Primer. Our top coat for powder coated aluminum includes:

For professional advice on painting powder coated aluminum contact your local Haymes dealer.

Can you paint aluminum?

Aluminum can be painted if the surface has been properly prepared. First, wax and grease must be removed from the aluminum surface. After this step, you need to sand the smooth surface with an etching primer. This will ensure the paint adheres to the aluminum surface. After the primer dries, you can use a top coat. Our wide range of aluminum topcoats are specially formulated for residential, commercial and industrial applications.

Can you paint aluminum?

Painting aluminum is possible, but only if the surface has been properly prepared. Thoroughly clean the aluminum surface with a wax and grease remover and dry. Next you need to apply an etch primer to help the top coat layer adhere to the aluminum surface. Hayme’s wide range of aluminum topcoats have been developed for residential, commercial and industrial applications. For more tips and advice on painting aluminum contact your local Haymes dealer.

Can galvanized metal be painted?

Galvanized metal can be painted if the surface has been properly prepared. Haymes Wax & Grease Remover is a solvent cleaner designed to remove surface contamination from metal surfaces. After cleaning the galvanized metal, you need to prime it. Once the primer has dried, a top coat can be applied. Get professional tips on painting galvanized metal from your local Haymes dealer.

Can you paint epoxy?

Before painting epoxy, it is important to prepare the surface so the paint will adhere. Our wide range of epoxy primers includes:

Haymes Industrial Coating Solutions Metal Etch Primer, a 1K epoxy modified primer with superior adhesion properties.

Haymes 339 2K Epoxy Primer Base is a chromate free epoxy polyamide primer surfacer with excellent adhesion properties.

Haymes Industrial Coating Solutions 330 1K Etch Primer is a chromate free, 1K epoxy modified primer and etchant in one.

Once the primer has dried you can apply Haymes Industrial Coating Solutions 309 2K Epoxy Top Coat.

Can you paint powder coated steel?

Powder coated steel can be painted if the surface has been properly prepared. After cleaning the surface, you need to apply a primer. This will ensure that the top coat adheres to the surface. Hayme’s wide range of industrial coatings includes cleaners, primers and topcoats. For tips and advice on painting powder coated steel contact your local Haymes dealer.

Can you paint powder coated metal?

If the surface has been properly prepared, powder coated metal can be painted. The Haymes range of industrial coatings products includes:

For tips and advice on painting powder coated metal contact your local Haymes dealer.

At Rite-Way Powder Coating we stock a wide range of colors and custom colors are also available upon request. All details about our available colors can be found here. If your exact desired color is not listed, please contact us.

Unlike liquid paint, powder coating cannot be added, tinted, or altered to match a specific color. However, we do offer a color matching service wherever possible. We are also able to produce custom colors for your products if required.

Please note that Rite-Way Powder Coating’s custom color matching service is only available with a minimum order quantity of 25kg.

What to look for in a powder coating company

So far, single-layer powder coatings have not been able to match the optical performance of liquid 3D effect coatings. However, the new powder coating technology offers a stunning, wet paint-like 3D effect with amazing depth, spatial clarity and unmatched brightness – still visible from a great distance and from different perspectives.

Dry mix metallic powder coatings

Metallics are a part of the powder coatings industry and have been growing for the past 40 years. Metal flakes are composed of various metal elements such as aluminum, bronze, stainless steel, mica and more. Early developments in metallic powder coating began with the dry blending of metallic flakes with powder coatings during production. These early methods were all the rage and widely used in the architectural market. However, progress was not made until metal pigment suppliers developed special material for these processes. They are known to have an uneven distribution of metal flakes on parts and cause rework.

Bound metallic powder coatings

Even with the advances in dry blending, it’s still no match for bonded metallics. Bonded metallics have revolutionized metallic effects in the powder coatings industry. The main difference to these metallics is the binding of the metallic flakes to the powder. Because the metallic flakes are bonded to the powder, the result is a more homogeneous metallic finish over the entire object due to an even distribution of the flakes. Also, more metallic flakes can be added to enhance the metallic effect and maintain consistency from batch to batch, unlike dry blended powders. Bonded powders are preferred by most powder coaters as they are easy to apply and reduce rework.

3D metallic powder coatings

The most advanced metallic powder coatings are TIGER Drylac 3D metallic surface finishing solutions! This technology creates a fluid color effect visible from all angles to add depth and dimension like never before. All this depth is captured in a single coat and requires no top coat. Rework is significantly reduced compared to other technologies as it is easy to spray and offers the best first pass transfer efficiency with minimal equipment impact. This also means that recoatability is improved even further compared to bonded metallics. TIGER Drylac has developed the 3D metallic colors in a super-resistant quality and is in great demand in all industries due to their unique designs and effects. So if you want to be part of the latest metallic development, contact TIGER today and let’s paint the cosmos together.

With 3D Metallics, individuals can embrace the “green” technology of powder coating and say goodbye to solvent-based liquid paints. It’s better for the environment and an improved health and safety option. 3D Metallic Powder Coatings are exclusive to TIGER Drylac® – to find out more contact us today!

powder coating

Powder coating is a dry finishing process created by an electrical charge that causes a dry powder to fuse to the surface of the metal. This is then baked in a hardening oven to achieve a smooth coating. It is usually used to create a hard surface that is tougher than traditional paint.

Powder coating has no liquid carrier, meaning it can produce thicker coatings than traditional liquid coatings without running or sagging. It creates minimal differences in appearance between horizontally coated surfaces and vertically coated surfaces.

Pros & cons of powder coating:

Advantages Disadvantages A large number of surfaces can be achieved with this method,

Provides a protective layer against corrosion, scratches/chips and fading,

One of the most economical, long lasting and fade resistant quality finishes available on virtually any type of metal.

Achieve an even color finish across the metal,

Powder coatings can produce much thicker coatings than traditional liquid coatings without running or sagging.

Non-toxic and less flammable than wet painting. Powder coatings can leave an “orange peel” texture on the metal

Due to the machine park, the process is associated with moderate set-up costs

Powders cannot be mixed to get different colors

Applications:

Powder coating is an ideal process when you want to achieve a specific color match. It can be applied to a range of substrates including steel, copper and aluminum and provides a durable architectural finish. Suitable for internal and external applications. The latter requires a specific metal and, in some cases, a further treatment process to cope with saline environments. Our team of experts can advise you on which finishing method is most suitable for your application.

Eastwood Extreme Chrome Bonded Powder – This “Chrome” powder is the closest look to real chrome we’ve ever offered!

Get an amazing chrome look with all the benefits of powder coating by choosing our most extreme HotCoat™ chrome powder coating. This “chrome” powder is the closest in appearance to real chrome we’ve ever offered. It’s so reflective you can read printed text in the reflection!

A lot of people new to powdercoating ask, “Can you powdercoat chrome?” You can when you have this extreme powdercoating chrome from Eastwood. It is excellent for motorcycle parts, under the hood components, wheels and exterior trim parts. You can also use it on tools and clamps. For best results, use a clear, translucent or candy powder from our range of HotCoat powders. We recommend Super Gloss Clear to create a Super Chrome powder coat that’s a sight to behold.

Get the job done right on your powder coating project by choosing Eastwood. In addition to our high quality powder and guns, we offer a whole host of free articles and videos to help DIYers of all skill levels.

Features of Extreme Bonded Chrome Powder:

Bonded high-tech polyester TGIC formulation for tarnish resistance

Cures at 400°F

Our most reflective “chrome” powder ever

Topcoat with Eastwood #10286 Super Gloss Clear for best results

A perfect base beneath our translucent or candy colored powders for custom finishes

Everything you should know about powder coatings

Paint or powder coat? What is the best finish for your metalwork? Why choose powder coatings over paint?

Painting is a traditional approach with various limitations. Powder coating, on the other hand, is a more advanced approach. It brings improved durability, reduced environmental impact and a more premium appearance.

WHAT EXACTLY IS POWDER COATING?

Powder coating is a dry coating process used as a metal surface mainly on industrial equipment. Powder coating is applied as a dry powder by an electrostatic process and then cured with heat. It is known for high quality finishes both in terms of functionality and overall look.

The powder coatings are not only robust, but also flexible. It can be used on a variety of surfaces including metal, concrete, steel and plastic. It is suitable for both interior and exterior applications and is one of the most cost-effective finishing options.

TYPES OF POWDER COATING

There are two types of powder coatings, thermosets and thermoplastics.

Thermoplastic powder coatings become liquid and very soft when heated. This eliminates the chemical bond. This process makes the powder coating both reversible and reusable.

Thermoplastic coatings tend to be thicker and therefore more durable compared to thermoset coatings. Because of this, they can be used on a variety of metal things, auto parts, and even refrigerators.

On the other hand, thermoset powder differs in that after curing, it forms chemical bonds that make it impossible to recycle. It is suitable for high heat areas as the bonds prevent it from melting away. This type is much cheaper compared to thermoplastics.

THE APPLICATION PROCESS

Preparation is the first step in the process and perhaps the most important. This step determines how well the powder coating will adhere to the metal surface and there are several ways to clean and prepare the surface. Using a degreaser and/or phosphate rinse is ideal, followed by a quick water rinse. The powder is then applied with the spray gun and curing begins immediately thereafter.

There are other methods that can be used, but they are only suitable for specific projects.

HOW DOES METAL POWDER COATING WORK?

Powder coating is based on polymer resin in combination with pigments, curing agents, flow modifiers, leveling agents and several other additives. All the ingredients are melt blended, then cooled and ground into a powder. Preheating will give an even finish and cooling will help form a hard coating.

The powder coating process eliminates overspray waste that can occur with solvent-based paints. Powder coatings differ from paint in that they require an electrical charge to function, while paint requires an adhesive.

An electrostatic paint sprayer is used for the application process. It gives the powder a positive electrical charge and accelerates it towards the components through electrostatic charging. The chemical bonding process strengthens the powder coating as the bonds solidify after curing.

One of the most significant benefits of using powder coatings is that after solidification, more layers can be added if thickness is desired. Thicker coatings mean durability and increased protection. Powder coatings are suitable for metal because they repel corrosive materials such as chemicals and water.

HOW DURABLE IS POWDER COATING?

This is hands down one of the most durable coatings you can use to finish a variety of surfaces, not just metal. The chemical bonds result in a superior coating that makes it suitable for both machines and everyday objects. It can withstand extreme weather and physical impact, which means it’s scratch, abrasion and chip resistant.

HOW LONG DOES THE POWDER COATING LAST?

The longevity of the product is highly dependent on several factors. These factors include the quality of preparation, the type of powder coating used and the environment to which the product will be exposed. Powder coatings can last up to 20 years, but they can degrade faster due to constant use, exposure to UV light and the outdoor environment.

Different coatings also have different lifespans. For example, coatings made with fluoropolymers and urethanes can last longer. They are designed to withstand extreme conditions and are more suitable for outdoor products. Epoxy coatings, on the other hand, can last a very long time indoors, but once exposed outdoors, they break down much more quickly.

OTHER ADVANTAGES WHEN CHOOSING POWDER COATINGS

Powder coatings have several advantages that make them an excellent choice for metal fabrication. Legendary durability aside, there are other strengths to consider when choosing a finish.

Eco-Friendly: This is an eco-friendly option as it is reusable and recyclable. In contrast to duroplastics, thermoplastic coatings in particular can be formed very easily. The powder is also used precisely with minimal waste, unlike paint where there is a lot of overspray.

You can expect around 5% or less waste and the fact that they don’t require solvents is a huge plus. The powder coating does not emit volatile organic compounds that can harm the environment. It’s also safer to use, and while wearing protective gear is still recommended, it doesn’t pose as much of a health hazard as other surface treatments.

Inexpensive: With powder coatings, prior experience seems significant and potentially overwhelming for some. However, over time, the coating becomes much less compared to other different types of finishes.

Polished look: When powder coating metal, it is very easy to achieve a polished look. The fact that it repels chemicals, moisture and other elements makes it very easy to clean.

WHAT ABOUT CONS?

Despite the many advantages of this type of finishing, the disadvantages should not be overlooked. The thing is, to achieve efficiency and functionality, the right finish must be used.

Less Coating Control: It can be difficult to actually achieve thickness or control how thick a coating becomes. There may even be uneven thicknesses affecting the overall structure. If the powder coating runs, the powder coating process must be repeated.

Achieve correct colors: While recycling and reusing powder coatings is a benefit, it can also lead to cross-contamination. This simply means that colors may not appear as intended, reducing efficiency and allowing for mismatched touch-ups. This can be avoided by carefully wrapping your powders when not in use.

FINAL THOUGHTS ON POWDER COATING

Powder coatings are among the best when it comes to metalworking. If you haven’t used it before them, you’ve missed out on something truly incredible. If you would like to see the splendor of powder coating metal, please get in touch.

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Powder coating is a great way to improve the look of your wheels at a lower cost compared to buying new wheels. This process involves coating the surface of your rims with a dry powder that is electrostatically applied and then heat cured. The powder is polymer based with a blend of curing additives, leveling agents, pigments, resin and flow modifiers. The mixed powder bonds to the electrified surface and the wheels are then fired in a kiln or kiln. The powder melts and coats the wheels with an even finish. It cures to an extremely hard, even and smooth surface as the coating cools.

This method saves you the expense of purchasing custom rims when the old ones start to look tired. Powder coating makes your wheels more durable than paint and resists peeling and chipping. The powder coated finish bonds strongly with the metallic finish of your rims, giving your rims a brand new look.

Pros and cons of powder coating rims

If you are considering using other methods to improve the overall appearance and durability of your rims, you should first understand the pros and cons of powder coating.

Advantages:

1. High resistance

The powder coating provides resistance to chipping, chipping, or corrosion caused by dirt, salt, road grime, and other elements. It creates a non-porous surface that protects the rims better than conventional paint.

2. Improved durability

With powder coating, the rims are baked in an oven at high temperatures. Heat fuses the coating firmly to the rim, adding an extra level of durability. The coating provides a thicker layer with even coverage and can last up to three times longer than standard paint.

3. Eco-friendly

The application process does not release volatile organic compounds (VOCs) like some automotive paints. The air you breathe is less harmful and does not damage the ozone layer. Excess powder can be immediately recycled for future use and unlike leftover paint and overspray has a long shelf life.

4. Better overall coverage

Unlike traditional paint, powder coating can be applied to any rim design, regardless of the complexity of its features, without affecting other areas of the vehicle. The electrostatic application process and curing process ensure you can reach the most challenging nooks and crannies of the rim.

5. Inexpensive

The initial cost of powder coating is comparable to painting, but the long-term durability of coatings is where the savings come from.

6. Faster curing

Powder coating has a faster cure time than paint, giving maximum durability in minutes instead of weeks.

7. Works with any metal

You can apply powder coating to any metal material including brass, steel, aluminum or stainless steel.

8. Less waste

There is less product wastage in the powder coating process than with paint because the overspray does not evaporate like paint does due to the lack of solvents.

Disadvantages:

1. Challenges with color

Getting the final shade or tone you want is not easy. Special paint effects such as color gradients or stripes can be very challenging, if not impossible, with the powder coating process. Recycled powder may show cross-contamination from other paints previously used in the coating booth.

2. Surface thickness issues on some wheels

The powder coating process is not ideal when you want to create a thin finish for a specific look. The powder coating creates a thick finish that withstands harsh conditions.

3. You need to grind the rims

The process requires you to sand your rims in order for the coating to adhere effectively. It can be a small job if your rims need a touch up on an existing powder coat finish.

4. Less control over the smoothness of the coating

Sometimes the heat during the baking process can cause surface imperfections because the electrostatic process doesn’t create a strong bond.

5. Problems with thicker parts

Large parts will take longer to cure as they require adequate heat up and cool down time. They take additional time, which may affect pricing.

Is it better to powder coat or paint rims?

If you decide to paint your rims instead of powder coating, you are only offering a temporary finish solution. Here are some reasons why paint is inferior to powder coating:

Paint is prone to chipping, peeling and scratching

It’s not sustainable

Road conditions cause premature corrosion

It’s a short-term solution

It is difficult to offer full coverage on some complex rims

It’s not cost effective

The powder coating provides an excellent finish that is durable and easy to apply. While it costs more than regular paint, it will protect your rims for many years and provide an excellent return on investment. Regularly cleaning the rims with soap and water will keep them in pristine condition and have good value when sold.

powder coating colors

Powder coatings come in a wide range of colors: black, white, silver, red, yellow, gold, orange and more. You can choose from hundreds of colors and shades. Trusted powder coating experts provide charts to help you find your preferred color.

Lighter colors are difficult to clean because they can collect road tar and other substances that can darken their appearance when cleaned. Regular washing with soap and water should keep your rims in good condition. Avoid using acidic wheel cleaners and other cleaners with strong chemicals.

Black is the favorite color of many vehicle owners. It comes in a variety of finishes including Candy, Wrinkle, High Gloss, Satin, and Flat. It is a good choice due to its permanent high-gloss color consistency and conceals minor surface imperfections.

Matte vs Gloss

The difference between matte and gloss powder coating is that matte finishes appear rough and do not reflect light but scatter it. Mat is more difficult to keep clean and often looks dirty, which is something to consider when reselling.

How much does it cost to powder coat rims?

The exact price of the service often fluctuates depending on demand and the cost of the supplies. On average, powder coat rims range from $400 to $1200 for a set of four wheels. Large wheels or wheels with curb damage require additional rework and increase powder coating costs.

How long does a high-quality powder coating last?

Your choice of supplier will determine how the finishes are applied and how long your coatings will last. Expect expert level powder coating jobs to last between 15 and 20 years. This predicted life is subject to various factors such as wear and tear, exposure to corrosive materials and how you use your vehicle in general. If the coatings are professionally applied, you have a better chance of good resale value.

Can alloy wheels be powder coated?

Powder coating works on many metal wheel materials, including aluminum. Because aluminum is generally smooth, the surface must be roughened for the coating to adhere properly. Aluminum surfaces contain a thin layer of aluminum oxide that you must also remove. A powder coating applied to aluminum once can last 20 years.

Should I powder coat my rims at home?

Applying powder coating at home may not give the best results if you don’t have the necessary equipment and expertise. You may not achieve the exact color and texture of a perfect powder coating. Experienced vendors have the know-how and facilities to perform the task correctly and apply the appropriate procedures.

powder coating process

Base Spray – The wheel is hung in the paint booth, electrically charged and sprayed with a base coat that forms a smooth primer.

The Quick Bake – The wheel is then placed in an industrial oven for 20 minutes at 400 degrees Fahrenheit (204 degrees Celsius). The heat forces the coating to stick.

Cool & Clear Coat – The wheel is removed from the oven and allowed to cool to room temperature. After cooling, it returns to the coating booth for a clear coat. Clear powder coatings are white prior to baking.

The Big Bake – After applying the clear coat, the wheel is returned to the oven to bake for 35 to 45 minutes.

Rubber & Rest – The wheel is allowed to cool completely and the powder coater removes all hooks, tape and center plugs.

What to avoid

Various problems can affect the quality of your powder coating. First of all, you should sufficiently remove all impurities and prepare the surface before applying the powder. Make sure you are not using too much or too little powder and set your device settings to the correct values. Follow the powder coating curing procedure properly. Otherwise, undercuring or overcuring may occur.

Conclusion

Powder coating has many benefits, and while it may set you back financially, it’s worth it. It gives your vehicle a spectacular look and ensures that you have durable rims to go with it. A strong temptation to cut costs may lead you to DIY powder coating, but enlisting the services of an expert will get the best result.

shade of blue

blue powder

Powder blue hydrangea flowers

Powder blue is a pale shade of blue.[1] As with most colors, there is no absolute definition of exact hue. Originally, powder blue was powdered smalt (cobalt glass) used for washing and dyeing in the 1650s, and then came into use as a color name from 1894.

Smalt is a deep, dark blue hue, but powder blue is nowadays a pale cobalt blue, as illustrated by the examples below, which show powder blue as defined by the British and Australian Paint Color Standards, together with an example of a manufacturer’s actual powder blue colour, and a Consensus definition created by an online survey of color names in which 140,000 people participated. Sources differ on how pale or saturated a color is, but broadly agree on hue.

Powder blue was also used as a color name in English in 1774, but the exact color is unclear: it may be a blue-grey or a dark unsaturated blue.

Web color[ edit ]

#B0E0E6

In contrast to the examples above, the X11 color name list defines powder blue as a pale cyan hue, RGB(176.224.230), as shown here. This is the color displayed by web browsers when “powder blue” is specified in HTML or CSS code.[9]

See also[edit]

References[edit]

Powder coating provides a durable finish to materials used in a variety of industries, but can you paint over it?

Despite its robustness, powder-coated material can suffer abrasion or other damage over time.

Or maybe you just want to freshen up its appearance.

However, recoating powder paint requires proper preparation and material selection.

What is powder coating made of?

In order to understand how best to paint powder coating, it makes sense to first understand what it is made of.

Powder coating is an alternative to liquid paint and comes in the form of a dried powder.

As a finish, it is perfect for metals such as aluminum and galvanized steel, but will also adhere to a variety of other substrate surfaces.

Powder coating is a combination of special resins, fillers and pigments, including thermoset polyester, epoxy and epoxy-polyester.

You apply it with a low-speed air-powered spray gun.

Once applied, the curing process fuses the various elements in the coating together to create a painted finish.

Why can’t you apply the color directly?

The powder coating creates a smooth, flat finish.

That’s a challenge when applying liquid paint, as it’s difficult to bond properly to powder-coated surfaces.

Another issue is performance. Powder coating is a high-performance paint solution that is permanently resistant to wear, scratches, abrasion and the elements.

If the material you want to use to paint the powder coat doesn’t meet similar standards, it won’t match the performance of the powder coat.

Therefore, if you want to paint over a powder coating, you must approach the task with careful preparation.

The following guide applies to small parts – should you need to recoat a large area, this will require a specialist painter on site. Please contact us for more details

How to prepare powder coatings for painting

First clean the surface you want to paint over.

You must remove all dirt, debris and grease. Remove loose material with a brush.

Next, think about how to make sure your new paint will stick to the surface.

Use fine sandpaper. Usually, powder coating has a smooth surface that paint won’t stick to. If you sand it carefully, you can paint on it effectively.

Wipe the area to be painted with a suitable solvent cleaner.

Finally, rinse with warm water and let dry.

priming the surface

The first thing you need to apply is a primer, and one that will work with whatever material your surface is made of. Different primers work best on aluminum or steel, for example.

You can also use a primer to test adhesion.

First apply a small patch of primer. Wait 20 to 30 minutes and then try wiping it off. If it is easy to wipe, smear or smear, it means that the adhesion between the paint and the surface is not sufficient.

When the stain is stable you can proceed to coat the entire surface you wish to paint over with the primer.

Applying your color

Once the primer is dry you can apply the paint.

It is important to choose the right species for the task.

Epoxy-based products will adhere to most surfaces, but enamel paints are likely to be less expensive.

They also adhere well to primers which work best on metal alloy surfaces.

When applying your paint, consider what coating is right for your product and what type of finish you want to achieve.

You’re going to need some coats. The drying time between coats and after you have finished painting depends on the type of paint and the nature of the surface you are applying it to.

Other considerations when overcoating powder coatings

While it’s entirely possible to successfully paint over powder coatings, you should also consider the following:

How intact the powder-coated finish is; Where significant portions of it are missing, sandblasting off all of the remaining coating first may be the best option

If rust is present; Again, grit blasting may be a preferred option if the level of oxidation is high

Proper preparation of the substrate is the key to success when painting over.

If you prepare properly, there’s no reason you can’t paint over a powder coat.

For more information on powder coatings please contact Tomburn.