Patent ID: 9424959
Filing Date: 2016-08-23
CPC Classification: C08J,C08K,C08L,H01B

Claim Text:
1. A conductive full vulcanized thermoplastic elastomer comprising the following components in the form of mixture: (a) thermoplastic plastics; (b) rubber particles having crosslinking structure; (c) conductive fillers; wherein the rubber particles of component (b) have mean particle diameter of 0.02 to 1 μm, gel content of 60 wt % or greater, and homogenous structure; and the conductive fillers of component (c) include carbon nanotubes; the microscopic phase state of the conductive full vulcanized thermoplastic elastomer is that the thermoplastic plastics of component (a) are continuous phase, the rubber particles of component (b) are dispersed phase, and the carbon nanotubes of component (c) are dispersed in the continuous phase and distributed between the rubber particles and are not dispersed or embedded in the rubber phase; wherein the weight ratio of the rubber particles of component (b) to the thermoplastic plastics of component (a) is from 30:70 to 75:25, and the content of the conductive fillers of component (c) is from 0.3 to 10 weight percentage of the total weight of the rubber particles of component (b) and the thermoplastic plastics of component (a).