| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for processing with good extrudability into an organic peroxide crosslinked rubber continuous molding having good mechanical strengths, being free from surface stickiness, having a quite satisfactory appearance, and having a high crosslinking density and to provide a crosslinked rubber molding obtained by the method. SOLUTION: The method for processing into a crosslinked molding is one for processing a composition (G) mainly consisting of an ethylene/α-olefin/nonconjugated diene copolymer rubber (A) and a liquid ethylene/α-olefin copolymer rubber (B) and having a compound viscosity of 15 to 180 (in terms of a Mooney viscosity at 100°C), wherein the ratio (M1/M2) is 120 or greater (wherein M1 is the crosslinking density of the crosslinked rubber molding, and M2 is the crosslinking density of a crosslinked rubber molding obtained from a rubber composition 2 free from the copolymer rubber (B) and having the same compound viscosity). COPYRIGHT: (C)2007,JPO&INPIT
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