| abstract |
The present invention provides an elastomer molded body having a low hardness and high thermal conductivity, and an elastomer composition capable of producing a heat radiating sheet. An elastomer composition containing an elastomer component and pitch-based carbon fibers and / or graphite chips, wherein the total content of the pitch-based carbon fibers and graphite chips is 30 volumes in the elastomer composition. The pitch-based carbon fiber is a short fiber having a length of 150 μm to 2 mm, and the shape of the graphite chip is 10 to 150 μm in thickness, 100 μm to 1 mm in width, and 150 μm to 2 mm in length. . [Selection figure] None |