Wollastonite for Rubber And Plastics Industry

In our daily life and the high-tech world, plastic composites have been widely used and developed rapidly. Wollastonite with its unique needle-like, rich fiber, as a functional filler to increase the strength of the composite. The effect of chemically modified wollastonite has been demonstrated in the following areas; Such as thermoset plastics, thermoplastic plastics and elastic plastics. Wollastonite in these aspects of the use of the advantages of any other village material as a filler and reinforcement agent are incomparable.Our high aspect ratio wollastonite needle powder products are widely used as polymer improvers to provide high impact strength and enhance fluidity.In addition, surface treated products have been widely used as reinforcement to improve tensile strength, impact strength, linear tensile and modulus shrinkage, and to provide uniform etching and surface adhesion to create smooth surfaces.

In the plastic and nylon industries, it can enhance the corresponding tensile strength, bending strength, impact strength and other indicators, and reduce the production cost. Wollastonite has the highest refractive index (1.616-1.631) among pigments, which provides opacity and excellent control of low whiteness gloss. It presents a certain degree of heat cover ability, improves wear resistance under wet conditions, has high flat light effect, and reflects good "modification" characteristics.