| 摘要 |
PROBLEM TO BE SOLVED: To provide a silicone rubber composition having outstanding heat resistance and sufficient flame retardancy. SOLUTION: The highly heat-resistant silicone rubber composition mainly consists of (A) a phenyl-free polyorganosiloxane base polymer, (B) a crosslinking agent, (C) a metal oxide, (D) carbon black, and (E) a flame retardant. A desirable example is a composition wherein the metal oxide (C) is iron oxide, the flame retardant (E) is a platinum compound, and 4.0 to 14.0 pts.wt. component (C), 0.6 to 3.0 pts.wt. component (D), and 0.05 to 0.4 pt.wt. component (E) are present per 100 pts.wt. component (A). COPYRIGHT: (C)2006,JPO&NCIPI
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