| 摘要 |
10-70 wt.% of polycarbonate resin having 20,000-30,000 viscous Mw; 10-50 wt.% of polyester resin comprising polyethylene terephthalate having 0.6-0.8 inherent viscosity and polybutylene terephthalate having 0.7-1.2 inherent viscosity; 10-50 wt.% acrylonitrile-butadiene- styrene resin comprising 5-15 wt.% of dien rubber, 30-80 wt.% of aromatic vinyl cpd., and 5-55 wt.% of vinyl cyanide cpd.; 5-30 wt.% of methylmethacrylate- butadiene-styrene rubber comprising 60-70 wt.% of butadiene, 15-20 wt.% of methylmethacrylate, 10-20 wt.% of styrene; 0.1-1.0 wt.% of the heat stabilizer to be selected from triphenyl phosphite or distearyl-pentaerithrital-diphosphite.
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