抗紫外线PC 日本帝人 L-1250Y BK 中粘度 高流动

　PC是一种线型碳酸聚酯，分子中碳酸基团与另一些基团交替排列，这些基团可以是芳香族，可以是脂肪族，也可两者皆有。双酚A型PC是重要的工业产品。

　　PC是几乎无色的玻璃态的无定形聚合物，有很好的光学性。PC高分子量树脂有很高的韧性，悬臂梁缺口冲击强度为600~900J/m，未填充牌号的热变形温度大约为130°C ，玻璃纤维增强后可使这个数值增加10°C。PC的弯曲模量可达2400MPa以上，树脂可加工制成大的刚性制品。低于100°C 时，在负载下的蠕变率很低。PC耐水解性差，不能用于重复经受高压蒸汽的制品。

　　PC主要性能缺陷是耐水解稳定性不够高，对缺口敏感，耐有机化学品性，耐刮痕性较差，长期暴露于紫外线中会发黄。和其他树脂一样，PC容易受某些有机溶剂的侵蚀。

　　PC材料具有阻燃性，。抗氧化性。[1]

　　物理

　　密度:1.18-1.22 g/cm^3 线膨胀率:3.8×10^-5 cm/°C 热变形温度:135°C 低温-45°C

Panlite? PC B-4110R Teijin Kasei America, Inc. (Teijin Chemicals)

Panlite? PC B-4120R Teijin Kasei America, Inc. (Teijin Chemicals)

Panlite? PC B-4130R Teijin Kasei America, Inc. (Teijin Chemicals)

Panlite? PC B-8110R Teijin Kasei America, Inc. (Teijin Chemicals)

Panlite? PC B-8120R Teijin Kasei America, Inc. (Teijin Chemicals)

Panlite? PC B-8130R Teijin Kasei America, Inc. (Teijin Chemicals)

Panlite? PC BN-8110R Teijin Kasei America, Inc. (Teijin Chemicals)

Panlite? PC BN-8120R Teijin Kasei America, Inc. (Teijin Chemicals)

Panlite? PC BS-8110R Teijin Kasei America, Inc. (Teijin Chemicals)

Panlite? PC BS-8120R Teijin Kasei America, Inc. (Teijin Chemicals)

Panlite? PC BS-8130R Teijin Kasei America, Inc. (Teijin Chemicals)

Panlite? PC E-8715 Teijin Kasei America, Inc. (Teijin Chemicals)

Panlite? PC EN-8515N Teijin Kasei America, Inc. (Teijin Chemicals)

Panlite? PC EN-8615N Teijin Kasei America, Inc. (Teijin Chemicals)

Panlite? PC G-3110PH Teijin Kasei America, Inc. (Teijin Chemicals)

Panlite? PC G-3120PH Teijin Kasei America, Inc. (Teijin Chemicals)

Panlite? PC G-3130PH Teijin Kasei America, Inc. (Teijin Chemicals)

Panlite? PC G-3310M Teijin Kasei America, Inc. (Teijin Chemicals)

Panlite? PC G-3320M Teijin Kasei America, Inc. (Teijin Chemicals)

Panlite? PC G-3330M Teijin Kasei America, Inc. (Teijin Chemicals)

Panlite? PC G-3410H Teijin Kasei America, Inc. (Teijin Chemicals)

Panlite? PC G-3410R Teijin Kasei America, Inc. (Teijin Chemicals)

Panlite? PC G-3415R Teijin Kasei America, Inc. (Teijin Chemicals)

Panlite? PC G-3420H Teijin Kasei America, Inc. (Teijin Chemicals)

Panlite? PC G-3420R Teijin Kasei America, Inc. (Teijin Chemicals)

Panlite? PC G-3430H Teijin Kasei America, Inc. (Teijin Chemicals)

Panlite? PC+PET GM-9315 Teijin Kasei America, Inc. (Teijin Chemicals)

Panlite? PC GN-3410R Teijin Kasei America, Inc. (Teijin Chemicals)

Panlite? PC GN-3420R Teijin Kasei America, Inc. (Teijin Chemicals)

Panlite? PC GN-3430R Teijin Kasei America, Inc. (Teijin Chemicals)

Panlite? PC GN-3610L Teijin Kasei America, Inc. (Teijin Chemicals)

Panlite? PC GN-3620L Teijin Kasei America, Inc. (Teijin Chemicals)