| 摘要 |
PROBLEM TO BE SOLVED: To provide a polyamide composition satisfying all of heat rigidity under humidity and heat, high appearance, high fluidity and heat retention stability and a molded article for automobile containing the polyamide composition.SOLUTION: There is provided a polyamide composition containing: 50 to 95 pts.wt. of a semi-aromatic polyamide (A) made from a dicarboxylic acid component containing at least 50 mol% or more of terephthalic acid and a diamine component containing at least 50 mol% of diamine having 8 or more carbon atoms; and 5 to 50 pts.wt. of a low crystalline polyamide (B) having a heat quantity of crystallization ΔHc of 20 J/g or less when temperature is lowered at 20°C/min. in a differential scanning calorimetry according to JIS-K7121 and a glass transition point of 100°C or more, where total of (A) and (B) is set as 100 pts.wt.SELECTED DRAWING: None |
