Runhuabang Needle wollastonite powder ultra fine 400 mesh white plastic rubber coating wollastonite

In plastics, this wollastonite powder acts as a reinforcing agent, significantly enhancing mechanical properties such as tensile strength, impact resistance, and modulus. The 400-mesh fineness ensures seamless dispersion, preventing stress concentration points and improving dimensional stability. This is crucial for applications demanding robustness, like automotive parts and construction materials.

For rubber formulations, it boosts tear strength and abrasion resistance while maintaining flexibility. Its acicular shape aligns within the rubber matrix, reinforcing it like tiny fibers.

In coatings, ultra-fine wollastonite imparts superior opacity, weather resistance, and scrub durability. It also acts as a flatting agent, creating a smooth, matte finish. As a sustainable, cost-effective solution, this 400-mesh wollastonite powder is redefining performance benchmarks across industries.