PC is an almost colorless glassy amorphous polymer with good optical properties. PC high molecular weight resin has high toughness, Izod notched impact strength is 600~900J/m, and the heat distortion temperature of unfilled grades is about 130掳C, which can be increased by 10掳C after glass fiber reinforcement. The flexural modulus of PC can reach more than 2400MPa, and the resin can be processed into large rigid products. Below 100掳C, the creep rate under load is very low.
Properties Test Standard Test Condition Units Typical Values
Physical Properties
Density ISO 1183 23鈩? g/cm鲁 1.34
Mold Shrinkage Internal method 23
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