Effect of Zinc Oxide Amount on the Flex Resistance of SSBR Compound
MOU Shouyong;LI Ning;Beijing Research and Design Institute of Rubber Industry;
The effect of zinc oxide amount on the flex resistance of SSBR compound was studied. The results showed that,with increase of the amount of zinc oxide,the flex fatigue resistance decreased,and the tensile strength and tear strength increased. When 3 parts of zinc oxide were used,SSBR compound showed good crack growth resistance. In addition,the amount of zinc oxide showed little influence on the morphology of fractured surface of SSBR compound.
【CateGory Index】： TQ333.1