| 摘要 |
PURPOSE:To compound respective components with a good compatibility to obtain a molded piece superior in appearance and durability by a method wherein a blow molded piece is molded out of a resin composition obtained by compounding specific three kinds of compositions in a specific weight ratio, and a filler is componded in the resin composition in a specific weight ratio. CONSTITUTION:A blow molded piece is made of a resin composition (D) obtained by compounding the following three kinds of compositions (A), (B), (C) respectively in a specific weight ratio: (A) is a polyarylene sulfide resin; (B) is a polymer selected out of an ethylene copolymer containing 50-90wt.% ethylene, 5-49wt.%, alpha, beta-unsatd. carboxylic alkylester, and 0.5-10wt.% maleic anhydride, an epoxy-containing olefin copolymer, and an ionomer resin; and (C) is an unblocked multifunctional isocyanate compound. Weight ratios are determined as follows: (A)/(B)=50/50-98/2 and (C)/[(A)+(B)]=0.1/100-20/100. |
