nano calcium carbonate application in the rubber industry

Nano calcium carbonate in the rubber with a three-dimesional structure, but also a good dispersion, with a good semi-reinforcing effect. 

Application: natural rubber, nitrile, styrene butadiene, rubber, ect., for tires, hoses, tapes and oil seals, auto parts and other rubber products.

Application characteristics: After the surface modification of nano calcium carbonate and rubber hava a good compatibility, with reinforcement, filling, color, improve the performance of processing and products, can make rubber easy to mix, easy to disperse, softening after mixing, rubber surface smooth, can make the product elongation, tensile strength, tear strength and other essentia improvements; can part of the replacement of titanium dioxide, silicon dioxide and other expensive white filler, improve the market competitiveness of products.