| 摘要 |
PROBLEM TO BE SOLVED: To obtain a polyester resin composition capable of giving molded products having heavyweight feeling, texture and gloss each inherent in pottery and having a combination of impact resistance and chemical resistance as well. SOLUTION: This composition comprises 31-50 wt.% of a polybutylene terephthalate resin, 10-50 wt.% of a polyethylene terephthalate resin, 0-20 wt.% of a copolyester comprising at least two kinds of one or both of diol component and dicarboxylic acid component, and 10-46 wt.% of barium sulfate.
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