Importance of Micron Size in Mica Powder Pigments for Epoxy Resin

Epoxy resin is a versatile and durable material that is often used for a variety of applications, including flooring, river tables, countertops, and artwork. One of the best ways to enhance the look of epoxy resin is by adding color pigments. Mica powders are one of the most popular types of pigments used in epoxy resin projects.

Mica powders are made from mica minerals, which are naturally occurring minerals that are found in rocks and soils. These powders are made by crushing and grinding the mica minerals into a fine powder. Mica powders come in a wide variety of colors, including metallic shades such as gold, silver, and bronze.

When added to epoxy resin, mica powders create a shimmering, metallic effect. This can add a unique and elegant touch to any project. One of the best things about mica powders is that they are very easy to use. Simply mix the desired amount of powder into the epoxy resin before pouring it into the mold. The amount of powder needed will depend on the desired intensity of the color.

In addition to their aesthetic appeal, mica powders also have several practical benefits. They are non-toxic and safe to use, and they do not affect the curing process of the epoxy resin. They are also resistant to fading and discoloration, making them a great option for projects that will be exposed to sunlight or other UV light sources.

One of the most important things to keep in mind when using mica powders is that they can be messy to work with. It is important to use gloves and a mask to protect yourself from inhaling the powders. 

Overall, mica powders are a great way to add a touch of elegance and shimmer to any epoxy resin project. With a wide variety of colors and shades to choose from, mica powders offer endless possibilities for creating unique and beautiful designs. And their practical benefits make them a great option for both personal and professional projects.

Unfortunately, not all pigments are the same, especially when it comes to their weight. Most pigments on the market will not give you the expected results. Our Pigments specially designed for resin applications and their light weight will play an important role.

The micron size of mica powder pigments is important for epoxy because it affects the final appearance of the finished product. Pigments with a smaller micron size will result in a smoother and more consistent color throughout the epoxy, while pigments with a larger micron size will create a more textured and varied appearance.

The micron size also affects the dispersion of the pigments in the epoxy resin. Pigments with a smaller micron size will be more easily dispersed throughout the resin, resulting in a more consistent color. Larger micron size pigments may not disperse as easily, resulting in a more uneven color and visible speckling.

Furthermore, pigments with a larger micron size may also settle to the bottom of the mixture during the curing process, resulting in a color gradient with a darker color on the bottom and a lighter color on the top. This can be avoided by using pigments with a smaller micron size, as they will be less likely to settle out of the mixture.

In summary, the micron size of mica powder pigments is important for epoxy because it affects the final appearance, dispersion, and settling of the pigments. For a smooth and consistent color throughout the epoxy, it is best to use pigments with a smaller micron size.

Make sure to read the TDS. Use the pigments with the lowest “Microns” possible. In other words, using “high micron” pigments may cause them to sink more easily.

Create amazing metallic epoxy effect in an unlimited effect variations. Our metallic powder pigments will give you great effect when mixed into the crystal clear CHILL EPOXY.

Choose between over 20 different colors.

Epoxy Metallic Color Pigments – Mica Powders

• 2-3% only is need to color the epoxy and create stunning effects. Adding to much will only oversaturate the resin.
• For better results, we recommend to execute a preliminary test. Please test, evaluate and determine quantity of pigment before full application.
• We advise to mix the resin according to the TDS of each product before adding the pigments.
• Once the resin is clear and completely homogeneous, you can add the pigments and mix further.

For more information on our Epoxy Metallic Color Pigments, please contact us at sales@polymerestechnologies.com

SHOP NOW – Epoxy Metallic Color Pigments – Mica Powders

In conclusion, mica powders are a popular and versatile option for adding color pigments to epoxy resin projects. They come in a wide variety of colors, including metallic shades such as gold, silver, and bronze, which can add a unique and elegant touch to any project. However, it is important to pay attention to the micron size of the mica powders when using them in epoxy resin projects, as it can greatly affect the final appearance, dispersion and settling of the pigments. Using pigments with a smaller micron size will result in a smoother and more consistent color throughout the epoxy, while using pigments with a larger micron size may result in a more uneven color, visible speckling, and settling. Overall, understanding the micron size of mica powders and how it affects the final outcome can help you achieve the desired results and enhance your epoxy resin projects.