PC透明塑料 LQ2647 光学级 耐候性 上海科思创

Makrolon  LQ2647

MVR (300 °C/1.2 kg) 12 cm3/10 min; optical lens; medium viscosity; UV stabilized; easy release; safety glasses

塑料

Makrolon LQ2647

材料类型

聚碳酸酯

材料

塑料：光学性能,透明,紫外线稳定

原料特定性能

属性名称 测试标准 测试标准 单位 数值

折射系数 ISO 489 Procedure A 1.586

透光率 (透明材料) ISO 13468-2 1 mm % 89

透光率 (透明材料) ISO 13468-2 2 mm % 89

透光率 (透明材料) ISO 13468-2 4 mm % > 87

透光率 (透明材料) ISO 13468-2 3 mm % 88

透明材料的雾度 ISO 14782 3 mm % < 0.5

阿贝值 - 30

流变性能

属性名称 测试标准 测试标准 单位 数值

成型收缩率, 垂直流动方向 ISO 294-4 60x60x2 mm³/ 500 bar % 0.75

成型收缩率, 流动方向 ISO 294-4 60x60x2 mm³/ 500 bar % 0.7

成型收缩率, 流动方向/垂直流动方向 b.o. ISO 2577 Value range based on general practical experience % 0.6 - 0.8

熔融指数 (体积) ISO 1133 300 °C/ 1.2 kg cm³/10 min 12

熔融指数 (质量) ISO 1133 300 °C/ 1.2 kg g/10 min 13

Makrolon  Rx2440

low viscosity; medical devices; suitable for sterilization with high-energy radiation in O2-free packaging

Makrolon  Rx2635

MVR (300 °C/1.2 kg) 12 cm3/10 min; medical devices; suitable for sterilization with high-energy radiation; biocompatible according to many ISO 10993-1 test requirements; medium viscosity; easy release; transparent parts for medical devices

Makrolon  Rx2530 RE

MVR (300 °C/1.2 kg) 15 cm3/10 min; medical devices; suitable for sterilization with high-energy radiation; biocompatible according to many ISO 10993-1 test requirements; medium viscosity; transparent parts for medical devices

Makrolon  TC421

polycarbonate; medium viscosity; easy processing; flame retardant; high thermal conductivity; electrically conductive; light components; LED heat sinks (metal replacement); components for heat dissipation

Makrolon  TC210 RE CQ

moderate thermal conductivity; MVR (300 °C/1.2 kg) 4.0 cm3/10 min; high viscosity; electrically insulating; components for heat dissipation