GROMMET FOR AUTOMOBILE HARNESS AND RESIN COMPOSITION FOR THE SAME

摘要

PROBLEM TO BE SOLVED: To provide a highly recyclable grommet resin composition for automobile harnesses showing an excellent injection moldability and product performances such as strengths and flexibility. SOLUTION: The resin composition is prepared by compounding (b) 10 to 80 pts.wt. polyolefin resin, (c) 70 to 240 pts.wt. softener for hydrocarbon rubbers and (d) 0.01 to 10 pts.wt. silicone oil having a viscosity of 50 to 10,000 cSt with (a) 100 pts.wt. aromatic vinyl/conjugated diene block copolymer or its hydrogenation product. Here, the JIS-A hardness determined according to JIS-K6253 falls within the range of 30 to 75.