| 摘要 |
PROBLEM TO BE SOLVED: To provide a black-colored reinforced polyamide resin composition having excellent mechanical properties, appearance (surface gloss, degree of blackness) and weather resistance. SOLUTION: A black-colored reinforced polyamide resin composition comprises (A) from 30 to 70 pts.wt. polyamide, (B) from 70 to 30 pts.wt. at least one inorganic filler chosen from a glass fiber, mica, tale, kaolin and walastonite and (C) from 0.1 to 10 pts.wt. channel-type carbon black against 100 pts.wt. total of components (A) and (B). Here, the polyamide resin composition has a glass transition temperature of from 50 to 70 deg.C and a crystallization temperature of <=200 deg.C. |
