PC塑胶 LED2245 HP 上海科思创

Makrolon LED2245 HP

MVR (300 °C/1.2 kg) 34 cm3/10 min; light guides; optics and lenses; high color stability under injection molding conditions; PC with highest transmission; low viscosity; easy release

Makrolon LED2245 HP 基本性能(23°C)

属性名称 测试标准 测试标准 单位 数值

吸水性（静态均衡值） ISO 62 23 °C; 50 % r. h. % 0.12

密度 ISO 1183-1 kg/m³ 1190

成型收缩率, 流动方向 ISO 294-4 60x60x2 mm³/ 500 bar % 0.65

熔融指数 (体积) ISO 1133 300 °C/ 1.2 kg cm³/10 min 34

Makrolon LED2245 HP 光学性能

属性名称 测试标准 测试标准 单位 数值

Yellowness index (clear transparent materials) ASTM E313 4 mm < 1.0

折射系数 ISO 489 Procedure A 1.584

透光率 (透明材料) ISO 13468-2 4 mm % >89.5

透光率 (透明材料) ISO 13468-2 3 mm % >89.5

透明材料的雾度 ISO 14782 3 mm % < 0.5

Makrolon  AL2447 RP70 CQ

polycarbonate; MVR (300 °C/1.2 kg) 19 cm3/10 min; low viscosity; UV stabilized; easy release; automotive lighting; headlamp lenses for automotive forward lighting

Makrolon  AL2647 RE CQ

MVR (300 °C/1.2 kg) 12 cm3/10 min; Automotive lighting; medium viscosity; UV stabilized; easy release; headlamp lenses for automotive forward lighting

Makrolon  AX2477

MVR (300 °C/1.2 kg) 19 cm3/10 min; low viscosity; UV stabilized; easy release; developed for high-gloss surfaces with highest requirements; for the use in combination with hard coatings

Makrolon  AX2675 RE

MVR (300 °C/1.2 kg) 12 cm3/10 min; medium viscosity; easy release; automotive exterior roof trim + pillar appliques; developed for high-gloss surfaces with highest requirements; for the use in combination with hard coatings

Makrolon  AL2647 RP70 CQ

polycarbonate; MVR (300 °C/1.2 kg) 12 cm3/10 min; Automotive lighting; medium viscosity; UV stabilized; easy release; headlamp lenses for automotive forward lighting

Makrolon  AX2675 ST

Automotive eXterior grade with specified Sensor signal Transparency; MVR (300 °C/1.2 kg) 12 cm3/10 min; medium viscosity; easy release; developed for high-gloss surfaces with highest requirements; for the use in combination with hard coatings; for high transmittance applications in the near-infrared range (NIR)