ceramics

Adding an appropriate amount of wollastonite to ceramic wall and floor tile blanks [specify application] can greatly reduce the firing temperature, shorten the firing time of the product, realize low temperature and rapid one-time firing, save a lot of fuel, and significantly reduce product costs. Introducing wollastonite into ceramic glaze raw materials can replace white pigments, increase the luster of the glaze, reduce the viscosity of the glaze, and improve the glaze process and glaze surface quality. Due to the linear thermal expansion properties of wollastonite, the application of wollastonite in ceramic products can reduce product deflection, prevent micro-cracks, breakages and enamel defects of porcelain, and greatly improve the yield.

Wollastonite products do not contain alkali metals, so they have good electrical insulation properties, high impact strength and external stability. This characteristic makes wollastonite used in precision ceramics and power ceramics.