Metallurgical Grade Wollastonite Powder 325 Mesh for Steel

Our company series products of acicular wollastonite powder with high aspect ratio are processed with advanced technics and equipments,Since the products have high as aspect ratio,good reinforcement and sealing property,they are used to replace asbestos,fiber talc,glass fiber.There series products also are used in high polymer engineering plastics,special plastics and chemical industy,friction materials,building materials and so on.

Wollastonite has the characteristics of low melting point, low melting viscosity at high temperature and good heat insulation performance, and has been well applied in the protection slag of continuous casting. Compared with non-wollastonite slag, the metallurgical slag based on wollastonite has the following advantages: stable performance and wide adaptability; Does not contain crystal water, firing loss is small; Strong ability to absorb and dissolve inclusions; Good process stability; Has good metallurgical function; More hygienic, healthy and environmentally friendly; It can improve the production quality and efficiency of continuous casting.