Wollastonite

Wollastonite is a naturally occurring calcium silicate mineral that is commonly used in a variety of industrial applications. It is often referred to as calcium metasilicate and has a chemical formula of CaSiO3. Wollastonite is typically found in metamorphic rocks and is mined in several countries around the world, including the United States, China, and India.

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One of the key properties of wollastonite is its high aspect ratio, which makes it an ideal reinforcement material for plastics, ceramics, and other composites. It is also used as a filler in paints, coatings, and adhesives, where it can improve the durability and strength of the final product. Additionally, wollastonite has excellent thermal and electrical insulation properties, making it a popular choice for high-temperature applications such as furnace linings and refractory materials.