Application:
1, paint and coatings industry: 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.
Wollactin has a bright color and high refractive index (1.63). 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 wollactin can present pure white or bright bright color, and white paint can maintain a bright color for a long time.
2. ceramic industry: ceramic raw materials by adding the right amount of wollastonite, can significantly reduce the firing temperature, shorten the time of firing to achieve a fast low-temperature firing, a large number of fuel savings, significantly reduce product costs. At the same time, improve the mechanical properties of products, reduce product cracks and stripes, improve product yield.
3, rubber and plastics industry: rubber and plastic can be done to strengthen the filler, with the thermosetting and thermoplastic resin and mold resin model, with good thermal shock resistance and enhance stability. Filled in the epoxy resin, before plastication has low water absorption, low dielectric constant and low viscosity, good performance.
4, other aspects: wollastonite can also be used for steelmaking slag, welding electrode coating, ceramic mold, grinding materials and grinding wheel production, paper filling agent, the production of white cement, manufacturing special electrical ceramics and other rare minerals raw material.
Specificaiton
| The sample of the goods |
Wollastonite Grade A-1 |
| SiO2 |
≥49% |
| Fe2O3 |
≤0.5% |
| CaO |
≥44% |
| Whiteness |
≥90 |
| Size |
325-2000 mesh |
Our services:
1.sample :
We could like to give you suitable suggestion about Fritted according to your detail application.
supply sample as required within 2-5days .
as the sample,we usually deliveried it by EMS,DHL,or SF-express.
So,customer can receive the sample within 4-10days .
2.OEM
Accept OEM orders
3.Price
Factory price,Good Quality
4.A long stable supplier
Audited Supplier 
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