It is mainly used as rubberreinforcement and filler, to improve their elongation, tear strength and resistance to abrasion.
主要用作橡胶制品的补强剂和填充剂，能明显改善橡胶制品的抗拉强度、抗撕裂性和耐磨性。
2
Wollastonite with high aspect ratios is a good substitute for asbestos and glass short-fiber, which can widely be used in rubber, plastic and paint as filler with reinforcement and increment effects.
It was also shown that the research work should focus on nano-composite fillers and blending technology of silicone with other polymers to improve the reinforcement of silicon rubber liner.