A thermoplastic resin composition comprising:
a transparent aromatic thermoplastic resin (a) and
a copolyester resin (b) comprising at least two kinds of dicarboxylic acid moieties and one kind of diol moiety, 1 to 50 mol % of the dicarboxylic acid moieties being a naphthalenedicarboxylic acid moiety,
the ratio of (a) to the combined amount of (a) and (b) being 55 to 99.99% by weight, and the ratio of (b) being 0.01 to 45% by weight.
一种热塑性
树脂组合物,包括
透明芳香族热塑性
树脂(a)和
由至少两种二
羧酸分子和一种二元醇分子组成的共聚酯
树脂(b),其中 1 至 50 摩尔%的二
羧酸分子为
萘二
甲酸分子、
按重量计,(a)与(a)和(b)的总和之比为 55%至 99.99%,(b)之比为 0.01%至 45%。