PC Makrolon®  2805 COVESTRO SHANGHAI

303
  • Properties:
    currency
    Medium viscosity
  • Usages:
    Industrial applications
    Electrical field
    Electronic field
    Automotive sector
  • Certificates:
    UL
    SGS

Technical Data Sheet

热性能Test ConditionTest MethodTest Result
燃烧性(率)UL94V-2
热变形温度ASTM D648/ISO 75138 ℃(℉)
热变形温度ASTM D648/ISO 75125 ℃(℉)
维卡软化温度ASTM D1525/ISO R306145 ℃(℉)
线性膨胀系数ASTM D696/ISO 113590.65 mm/mm.℃
光学性能Test ConditionTest MethodTest Result
透光率ASTM D1003/ISO 1346889 %
折射率ASTM D542/ISO 4891.586
电气性能Test ConditionTest MethodTest Result
表面电阻率ASTM D257/IEC 600931E16 Ω
介电常数ASTM D150/IEC 602503.1
介电常数ASTM D150/IEC 602503.0
耐电弧性ASTM D495/IEC 60112275
体积电阻率ASTM D257/IEC 600931E14 Ω.cm
介电损耗ASTM D150/IEC 602505
介电损耗ASTM D150/IEC 6025090
机械性能Test ConditionTest MethodTest Result
Charpy冲击强度ASTM D256/ISO 179N kg·cm/cm(J/M)ft·lb/in
IZOD 缺口冲击强度ASTM D256/ISO 17990 kg·cm/cm(J/M)ft·lb/in
IZOD 缺口冲击强度ASTM D256/ISO 17915 kg·cm/cm(J/M)ft·lb/in
断裂伸长率ASTM D638/ISO 527>50 %
拉伸模量ASTM D638/ISO 5272400 kg/cm²(MPa)[Lb/in²]
伸长率ASTM D638/ISO 527>66 %
拉伸断裂伸长率(延伸率)ASTM D638/ISO 527>50 %
其他Test ConditionTest MethodTest Result
特性家用电器、照明工程
颜色透明
物性性能Test ConditionTest MethodTest Result
密度ASTM D792/ISO 11831.2
成型收缩率ASTM D9550.6-0.8 %
熔融指数ASTM D1238/ISO 113310 g/10min
吸水率ASTM D570/ISO 620.30 %
IMPORTANT NOTES: Plas.com collected the data in the data sheet from the material manufacturers. Plas.com makes the best effort to improve the accuracy of the data, but has no responsibility for the data. We strongly recommend verifying the validity of the data with the material manufacturers before making a final decision.

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