PA12 Grilamid®  L 20 H FR EMS-CHEMIE SWITZERLAND

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  • Properties:
    High temperature resistan
    High impact resistance
  • Usages:
    Fitness equipment
    Electronic and electrical

Technical Data Sheet

物理性能  Test ConditionTest MethodTest Result
密度 ISO 11831.05 g/cm³
收缩率 TD  Across FlowISO 294-40.8 %
收缩率 MD  FlowISO 294-40.6 %
吸水率饱和,23℃  Saturation, 73°FISO 621.4 %
吸水率平衡,23℃,50% RH  Equilibrium, 73°F, 50% RHISO 620.7 %
机械性能  Test ConditionTest MethodTest Result
邵氏硬度 邵氏 D,15 秒  邵氏 D,15 秒ISO 868--
拉伸模量ISO 527-21900 Mpa
拉伸强度  屈服  YieldISO 527-250 Mpa
拉伸强度  断裂  BreakISO 527-240 Mpa
拉伸应变屈服  屈服ISO 527-25 %
标称拉伸断裂应变ISO 527-2> 50 %
阻燃性能  Test ConditionTest MethodTest Result
可燃性等级 0.8 mm  0.8 mmIEC 60695-11-10, -20V-2
电气性能  Test ConditionTest MethodTest Result
表面电阻率  IEC 60093-- ohms
体积电阻率 IEC 60093-- ohms·cm
介电强度 IEC 60243-1-- KV/mm
相比漏电起痕指数IEC 60112-- V
冲击性能Test ConditionTest MethodTest Result
简支梁缺口冲击强度 -30℃  -30°CISO 179/1eA6 kJ/m²
简支梁缺口冲击强度 23℃  23°CISO 179/1eA5 kJ/m²
简支梁无缺口冲击强度 -30℃  -30°CISO 179/1eU无断裂
简支梁无缺口冲击强度 23℃  23°CISO 179/1eU无断裂
热性能  Test ConditionTest MethodTest Result
热变形温度 0.45 MPa,未退火  66 psi, UnannealedISO 75-2/B130 °C
热变形温度 1.8 MPa,未退火  264 psi, UnannealedISO 75-2/A50 °C
连续使用温度--  --   3 3ISO 257890.0 到 110 °C
连续使用温度--  --   4 4内部方法150 °C
熔融温度ISO 11357-3178 °C
线性热膨胀系数 MD  流动ISO 11359-20.000090 1/℃
线性热膨胀系数 TD  TransverseISO 11359-20.00012 1/℃
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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