LONG-LENGTH RESIN MOLDED MEMBER

摘要

PROBLEM TO BE SOLVED: To provide a long-length resin molded member having locking parts which are excellent in smoothness to yield a high frictional force when press- welded with an elastic deformation onto a smooth surface of a subject article to be fitted.

SOLUTION: The long-length resin molded member (14) comprises a main part of a continuous length (20) and locking parts (27, 28) which are formed integrally with the main part in a shape at least a part of which is capable of elastic deformation when fitted on a given position (6) of the subject article to the fitted (2) so as to be press-welded onto a given position of the subject article to be fitted by a deformation-caused resilience. At least the locking parts are composed of a thermoplastic olefinic elastomer composition obtained by blending following components (a) to (e): (a) a polyolefin resin; (b) an ethylene-α-olefin copolymer rubber; (c) a softener; (d) a polypropylene-α-olefin copolymer; and (e) a crosslinking agent.

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