WOS series ultrafine wollastonite powder finds wide applications in both rubber/plastics and coating industries. In polymer applications, when incorporated into resins like PA, PP, and PE, it significantly enhances physical properties while expanding application scope. Its excellent electrical, mechanical and thermal properties reduce the need for expensive colorants without compromising product quality. The low thermal expansion coefficient ensures minimal mold shrinkage and improved dimensional stability, while its high hardness and aspect ratio effectively enhance product hardness, flexural and tensile strength.In the coating industry, the product's high whiteness, low oil/water absorption characteristics make it an ideal choice for architectural coatings. Its superior chemical stability significantly improves anti-chalking performance. Compared with similar products, it allows higher filling capacity with reduced binder consumption, thereby substantially lowering coating costs while maintaining performance quality.