| 摘要 |
PROBLEM TO BE SOLVED: To provide a conductive silicone rubber composition less vulnerable time-dependent coagulation because it uses spherical silver particles and achieving stable volume resistivity when added to a silicone rubber composition because it is excellent in dispersability and to provide conductive parts particularly excellent in resistance stability when subjected to repeated deformation because the silver particles are high in dispersability and therefore less prone to fall away. SOLUTION: The conductive silicone rubber composition is characterized in that it contains 100 pts.wt. of (A) organopolysiloxane described by average composition formula (1), R1nSiO(4-n)/2, (wherein R1 denotes identical or different optionally substituted monohydric hydrocarbon groups, with n is a positive number of 1.98-2.02) and provided with at least two unsaturated aliphatic groups, (B) 500-2,000 pts.wt. of spherical silver particles, and (C) a hardener enough in quantity to harden component (A).
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