| 摘要 |
PROBLEM TO BE SOLVED: To provide a cross-linkable thermoplastic elastomer excellent in terms of compression permanent set, strength, thermal aging resistance, and fluidity, yielding an injection molding abiding in an attractive surface state of being devoid of grainy surface deposits, and excellent in terms of injection moldability in the sense of being accompanied by scarce tarry deposits and a method for manufacturing the same.SOLUTION: The cross-linkable thermoplastic elastomer is obtained by cross-linking a mixture including an olefinic copolymer rubber (a) and an olefinic resin (b) at a weight ratio of 90/10-40/60 by using a phenol resin cross-linking agent (c) and then dynamically heating the mixture in the presence of an organic peroxide cross-linking agent (d); a method for manufacturing the same is also provided. |
