Patent ID: 9732223
Date: 2017-08-15
CPC Classifications: C08G,C08K,C08L,H01B

Claim:
1. A semi-aromatic polyamide resin composition comprising: 20 to 60 parts by mass of a semi-aromatic polyamide (A′) having a melting point (Tm) of 290° C. or higher and 340° C. or lower, measured with a differential scanning calorimeter (DSC), wherein the semi-aromatic polyamide (A′) comprises as dicarboxylic acid components, a structural unit derived from terephthalic acid and a structural unit derived from adipic acid, and as a diamine component, a structural unit derived from a straight chain aliphatic group having 4 to 10 carbon atoms, and wherein 80 to 100 mol % of the diamine component contained in the semi-aromatic polyamide (A′) is a structural unit derived from 1,6-hexanediamine; 5 to 30 parts by mass of a semi-aromatic polyamide (B) having a heat of melting of 0 J/g or more and 5 J/g or less in a temperature rising process of the differential scanning calorimeter (DSC); 1 to 30 parts by mass of an olefin polymer (C) comprising 0.1 to 1.5 parts by mass of a structural unit having a hetero atom-containing functional group; and 0 to 60 parts by mass of a fibrous filler (D); wherein total of (A′), (B), (C) and (D) is 100 parts by mass.