Resin composition for harness part
AssigneesYazaki Corporation, Ube Industries, Ltd.
InventorsNoboru Hirata, Yasushi Kameyama, Hiroyuki Katayama, Masahiro Fukunaga, Okihiro Morimoto
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Abstract
A resin composition for a harness part, which composition comprises (A) from 50 to 70% by weight polyamide composition comprising (A1) an unmodified polyamide 66 and (A2) a modified polyamide 6 having a terminal amino group content of 7.times.10.sup.-5 to 12.times.10.sup.-5 eq/g, with the weight ratio of the unmodified polyamide 66 (A1) to the modified polyamide 6(A2) being from 80/20 to 50/50 by weight, and (B) from 30 to 50% by weight polypropylene graft-polymerized with 0.3 to 0.6% by weight of maleic anhydride.
Claims5
A resin composition for a harness part, which composition comprises
- (A) from 50 to 70% by weight polyamide composition comprising (A1) an unmodified polyamide 66 and (A2) a modified polyamide 6 having a terminal amino group content of 7.times.10.sup.-5 to 12.times.10.sup.-5 eq/g, with the weight ratio of said unmodified polyamide 66 (A1) to said modified polyamide 6 (A2) being from 80/20 to 50/50, and
- (B) from 30 to 50% by weight modified polypropylene, wherein said modified polypropylene is polypropylene with graft-polymerized 0.3 to 0.6% by weight of maleic anhydride,
- wherein the 50 to 70% by weight range and the 30 to 50% weight range are based on the total amount of polyamide composition and modified polypropylene, and wherein the 0.3 to 0.6% by weight range is based on the amount of polypropylene.
Dependencies are inferred from the claim text.