| 摘要 |
PROBLEM TO BE SOLVED: To obtain a polyester resin composition capable of providing a molding product having a massive feeling, touch of quality and luster of pottery, chemical resistance and impact resistance. SOLUTION: This polyester resin composition is obtained by blending 10-50 wt.% of a PBT resin with 10-50 wt.% of a PCT/PET copolymer composed of a cyclohexyl terephthalate unit and an ethylene terephthalate unit and 10-80 wt.% of at least one kind of a filler selected from barium sulfate, zinc oxide, strontium sulfate and zirconium oxide.
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