| 摘要 |
PURPOSE:To obtain a thermoplastic resin composition having improved compatibility of polyester with polypropylene, reduction in density and excellent, in impact resistance, mechanical strength, surface characteristics, etc. CONSTITUTION:100 pts.wt. total amount of (a) 50-95wt.% polyester, (b) 1-49wt.% polypropylenic resin containing a polypropylene modified with an unsaturated carboxylic acid or an anhydride thereof and (C) 1-30wt.% epoxy group-containing ethylenic copolymer is blended with (d) 1-15 pts.wt. styrenic block copolymer to give a thermoplastic resin composition. |
