Introduction to Ceramic Wollastonite

Wollastonite

Wollastonite is an inorganic needle-like mineral, which is characterized by non-toxicity, chemical corrosion resistance, good thermal stability and dimensional stability, glass and pearl luster, low water absorption and oil absorption value, and excellent mechanical and electrical properties. Our company's wollastonite products, with long fibers and easy separation, low iron content and high whiteness, are not only famous in China, but also in Europe and Southeast Asia. This product is mainly used as a reinforcing filler for polymer-based composite materials, such as plastics, rubber, ceramics, building materials and other industries.

Wollastonite is used in the production of architectural ceramics, cast steel protective paint coatings, asbestos substitutes, abrasive binders, glass ingredients, and as fillers in the production of rubber, plastics, insulating materials, paper and other products. Directly used as building finishing material

Basic classification

Coating grade wollastonite powder

It has a good reinforcement, which can not only improve the toughness and durability of the coating, but also keep the coating surface smooth and good gloss. Moreover, it improves the resistance to scrubbing and weathering, reduces the oil absorption of coatings and inks, maintains alkalinity, and has anti-corrosion capabilities. Can get high-quality bright color paint, and has good leveling and anti-aging properties. The coating can get better mechanical strength, increase durability, enhance adhesion and corrosion resistance. There is also good coverage and adhesion.

Plastic Rubber Grade Wollastonite

With unique needle-like fibers, it has good insulation, wear resistance, and high refractive index. It is a good filling material for plastic and rubber products. Features and performance: Wollastonite powder can improve impact strength, enhance fluidity and improve tensile strength, impact strength, linear tensile and mold shrinkage.

Friction grade wollastonite powder

It is a special needle-like structure with unique physical and mechanical properties of wollastonite. Greatly enhances the friction resistance and heat resistance of the finished product. When the product is filled into it, the friction flexibility and stability can be improved.