Buy Australian Pigments
Mixing Pigment Powder with Epoxy
The best way to add pigment to epoxy resin is by using specially formulated epoxy resin pigments or dyes. These pigments are designed to be compatible with epoxy resins and ensure even color dispersion without affecting the resin’s curing properties.
Measure
It's advisable to start with a small amount of pigment and gradually add more until the desired color is achieved. A common starting point is about 1-2% by weight of the total epoxy mixture.
break up
Start by moving a stirring stick or spoon across the pigment powder inside the tin. This will break apart any visible lumps that have formed.
Pigment Mixing Tip;
To avoid curing imperfections when adding pigment colours, don’t add more than 3% of your epoxy mixture by volume and by weight.
To test what a color will look like in a thick casting, grab an additional clear jar and keep it beside your mixing pail. In your mixing pail, combine your epoxy, add a small amount of pigment, and mix well. Once mixed, a sample into your clear glass jar to the same depth as you are using on your project. If it is too light, pour the sample back into the mixing pail and add more pigment. Repeat this test until you get the desired color depth.
creating
Once thoroughly mixed, use the colored resin solution on your project of choice. You can either pour it in an intricate silicon mold or perhaps coat a smooth wood surface.
Mixing pigments
Add a small amount of resin into a container and stir your selected pigment powder into it. Once it is fully incorporated, add the remaining clear epoxy solution so that the mixture is once again liquid and pourable. Then stir some again, this will prevent pockets of powder from forming—causing an even spread throughout the mixture.
Are you always look for new colours?
We have a large selection of pigments available
Uses of Pigment Powder
Paints & Coatings
Provides colour, opacity, and sometimes texture to paints and coatings for both interior and exterior applications.
Plastics
They are used to manufacture coloured plastics for toys, household items, and industrial products.
Textiles
Pigments add colour to fabrics and fibres, used in the dyeing process.
Inks
Pigments are used in printing inks for books, newspapers, packaging, and more.
Construction Materials
Coloured pigments are used in concrete, bricks, and tiles.
Pigments Australia
Types of Pigment Powders
- Derived from carbon-based molecules.
- Common types include azo pigments, phthalocyanine pigments, and quinacridone pigments.
- Known for bright, vivid colors and high tinting strength.
- Made from mineral compounds.
- Examples include titanium dioxide, iron oxide, chromium oxide, and ultramarine.
- Typically more opaque and stable under UV light and high temperatures.
- Include metallic, pearlescent, fluorescent, and phosphorescent pigments.
- Used for special effects in automotive paints, cosmetics, and packaging.
General FAQ's
questions about pigment powder
Pigment powder is a fine, dry substance composed of small particles that impart color to various materials. These powders are used to add color to paints, inks, plastics, textiles, cosmetics, and other products. Pigments are different from dyes in that they are insoluble in the medium they color.
Pigment powder works by imparting color to various materials through its inherent properties of color and opacity. Unlike dyes, which dissolve in the medium they color, pigments remain as solid particles suspended in the medium, providing color and covering power. Here’s an in-depth look at how pigment powder works:
Basic Principles
Color: Pigments are finely ground, colored particles that reflect specific wavelengths of light, giving them their color. The color we see is the result of the pigment reflecting certain wavelengths and absorbing others.
Opacity and Coverage: Pigments have the ability to cover underlying surfaces or colors. This property is known as opacity. Some pigments are highly opaque and can completely obscure the substrate, while others are more transparent and allow some of the underlying material to show through.
Yes, you can use pigment powder in candles to add color, but there are specific considerations and best practices to ensure safety and optimal results.
Types of Pigments Suitable for Candles
- Candle-Safe Pigments: Always use pigments that are specifically labeled as safe for use in candles. These pigments are designed to burn cleanly without producing toxic fumes or affecting the burn quality of the candle.
- Mica Powders: Often used in candles to add color and shimmer. Mica powders are generally safe for candles and can create a beautiful, pearlescent effect.
- Liquid Dyes and Color Blocks: While not pigments, these are commonly used alternatives for coloring candles. They ensure even distribution of color without affecting the burn quality.
Powder coatings are alternatives to paints that are comprised of a resin and a pigment. The powder is sprayed on the part and attracted by the electrostatic charge applied to the part. The item is then heated in an oven to cure the resin and form a solid layer.
Mica Powder
Mica is a natural stone mineral with shiny flakes. When mica is ground into a powder, you get mica powder. Mica powders are therefore sparkly, sort of like very fine glitter. They’re used to give a metallic or shimmery pearl-like effect.
While mica powders do often have color, they’re not optimal for coloring things because their main purpose is to create sparkle or shine. They won’t create a solid wash of bright color.
Pigment Powder
Pigment powders are ground-up colors, sort of like powdered colored chalk. Pigments are what manufacturers use to give paint its color. They are not sparkly. Pigment powders are excellent at coloring things
While both mica powders and pigments can be used to color the surface of polymer clay, they do behave quite differently.
Pigment powder is perfect for adding colour and vibrancy to resin artwork. Pigment powders come in a variety of colours and styles. You can create unique designs with both pigment paste and pigment powder.