Wollastonite is a silicate mineral, the main component of which is CaSi3O9. This material with fibrous and needle-like characteristics is non-toxic, chemically resistant, thermally stable and dimensionally stable. It also has glassy and pearly luster, low water and oil absorption, and excellent mechanical and electrical properties. Therefore, it is widely used in industries such as ceramics, rubber, plastics, metallurgy, coatings, paints and building materials. This material has a high market value and has become an important basic non-metallic mineral with huge application market demand and broad development prospects.

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