发明授权
EP2752607B1 RESIN FUEL INLET PIPE AND PRODUCTION METHOD THEREFOR 有权
树脂燃料入口管及其制造方法

RESIN FUEL INLET PIPE AND PRODUCTION METHOD THEREFOR
摘要:
Provided is a fuel inlet pipe that has a light weight, excellent impact resistance, and causes no fuel leakage. Therefore, the resin-made fuel inlet pipe including at least one resin layer comprising a resin composition containing the following components (A) to (C): (A) a high-density polyethylene (HDPE) or a linear short-chain branched polyethylene (LLDPE); (B) a polyethylene polymerized with a metallocene-based catalyst; and (C) a carbon black. A weight mixing ratio ((A)/(B)) between components (A) and (B) is in a range of from 10/90 to 90/10; a content of component (C) is in a range of from 0.1 to 5 parts by weight with respect to 100 parts by weight of a total of components (A) and (B) ; a soft tissue (Y) comprising the component (B) is inserted between linear crystalline tissues (X) comprising component (A) to expand an interval between the tissues (X); and component (C) is dispersed in the soft tissue (Y).
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