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Wollastonite powder is a naturally occurring mineral that is primarily composed of calcium silicate. It is produced by grinding and milling the mineral to achieve a fine powder form. This versatile material is known for its unique properties, including low thermal expansion, high brightness, and excellent chemical resistance. Wollastonite powder is commonly used in various industrial applications, particularly in ceramics, plastics, and construction materials.
| Chemical composition | Calcium silicate (CaSiO3) |
| Particle size | Typically 10 to 100 microns |
| Color | White to off-white |
| Bulk density | 0.5 to 1.0 g/cm³ |
| Moisture content | Typically less than 1% |
When selecting wollastonite powder, consider the specific application requirements such as particle size, purity, and moisture content. It is also important to specify any necessary certifications or grades that may be relevant to your industry. Quantities can vary significantly based on the scale of your project, so be clear about your needs when requesting a quote.
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It is used in ceramics, plastics, construction materials, and more.
Yes, it is generally considered safe for industrial use.
It is produced by grinding and milling the natural mineral.
Key properties include low thermal expansion, high brightness, and chemical resistance.
Yes, it can be provided in various particle sizes and purities based on requirements.
Industries include ceramics, plastics, paints, and construction.