Wollastonite Ceramics
PRODUCT DESCRIPTION
Molecular Formula:
CaSiO3Purity:
325 Mesh, 400 Mesh, etc.Cas No.:
13983-17-0Einecs No.:
237-772-5Synonym:
Calcium metasilicateImages:
Description
Wollastonite, also known as Calcium metasilicate. Wollastonite is a calcium inosilicate with the formula CaSiO3. It is a high-quality filler and reinforcing agent widely used in the ceramic industry.
Firstly, as a ceramic filler and reinforcing agent, Wollastonite can significantly improve the strength and hardness of ceramic products. With their unique crystal structure, Wollastonite particles can fill ceramic materials’ voids. This filling process increases the density of the material. This increases the durability of the ceramic product and improves its resistance to compression and impact. As a result, the ceramic product becomes more durable and reliable.
Secondly, Wollastonite can also significantly improve ceramic products’ thermal stability and refractory performance. Under high-temperature conditions, the needle-like crystal structure of Wollastonite plays a crucial role. It prevents the conduction of heat energy and reduces the coefficient of thermal expansion. As a result, it effectively minimizes the cracking and deformation of ceramic products during thermal cycles. This enables ceramics to exhibit excellent performance in extreme temperature environments, such as those used in high-temperature kilns or for refractory ceramic products.
Thirdly, Wollastonite can also improve the insulation performance and chemical stability of ceramic products. Its microporous and channel structure gives it good insulating properties, which can block the conduction of electric current and heat. In addition, Wollastonite has high stability to chemical substances and can resist the erosion of corrosive media such as acid and alkali, making ceramic products more durable. And suitable for various chemical environments.
Finally, Wollastonite can be used not only to make ceramic tiles, tableware, ceramic sanitary equipment, and various ceramic decorations but also to manufacture ceramic coatings, ceramic fibers, and refractory ceramics. Its versatility and adaptability make Wollastonite one of the indispensable materials in the ceramic industry.
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