Coating & paint Wollastonite powder supplier

Our Kmeris Wollastonite is an excellent extender pigment for powder coatings as well as solvent-based and water-based paints. Our such as GHF01, GHF02, GHF03, GHF04, GHF05  are widely used by automotive paint, marine protective paint, industrial paint, adhessive and so on.

Wollastonite is composed of Ca3 [Si3O9]. They are usually lamellar, radial, or fibrous aggregates. White microstripe gray. Glass luster, cleavage surface pearlluster. 

Hardness is 4.5 ~ 5.0. 

Density 2.78~2.91 g/cm³. 

Kmeris Wollastonite is mainly produced in the contact metamorphic zone between acidic intrusive rock and limestone, and the main mineral component of skarn. 

Application:

1. Wollastonite has excellent dielectric properties, so it is widely used in electrical insulation materials. When wollastonite forms non-conductive crystals, it has a very high insulation rate, which is a valuable material in high-quality electrical equipment.

2.In ceramic industry: it can produce glazed tiles, cleaning porcelain, daily-use porcelain, art porcelain, power porcelain, high-frequency low-consumption radio electric porcelain, chemical ceramics, glaze, color, glass, mold, etc.

3. In the paint with wollastonite filler or emulsion, you can get high-quality bright colors of paint, and have the coating and anti-aging properties. White wollastonite is a good raw material for high-quality white paint and soft pastel paint, easy to brush, the surface of a slide, has a high resistance to weathering. It is suitable for the production of high-quality white paint and clear and transparent colored paint. It acts as a flatten agent in coatings. The pigment produced by wollastonite can present pure white or bright bright color, and white paint can maintain a bright color for a long time.