POM Delrin® 500LM DUPONT USA

125

Technical Data Sheet

物理性能Test ConditionTest MethodTest Result
密度ISO11831.53 g/cm³
收缩率TDISO294-41.4 %
收缩率MDISO294-42.0 %
吸水率饱和,23°C,2.00mmISO621.0 %
MeltDensity1.28 g/cm³
吸水率平衡,23°C,2.00mm,50%RHISO620.20 %
热性能Test ConditionTest MethodTest Result
热变形温度0.45MPa,未退火ISO75-2/B160 °C
热变形温度1.8MPa,未退火ISO75-2/A92.0 °C
熔融温度ISO11357-3178 °C
线性热膨胀系数MDISO11359-21.1E-04 cm/cm/°C
线性热膨胀系数TDISO11359-21E-04 cm/cm/°C
AnnealingTemperature160 °C
AnnealingTime-Optional30.0 min/mm
可燃性Test ConditionTest MethodTest Result
燃烧速率31.00mmISO3795<100 mm/min
UL阻燃等级1.5mmUL94HB
UL阻燃等级3.0mmUL94HB
UL阻燃等级1.5mmIEC60695-11-10,-20HB
UL阻燃等级3.0mmIEC60695-11-10,-20HB
FMVSS可燃性FMVSS302B
电气性能Test ConditionTest MethodTest Result
漏电起痕指数IEC60112600 V
表面电阻率IEC60093>1.0E+15 ohms
机械性能Test ConditionTest MethodTest Result
拉伸模量ISO527-22800 Mpa
拉伸应力断裂ISO527-250.0 Mpa
拉伸应变断裂ISO527-210 %
弯曲模量ISO1782500 Mpa
硬度Test ConditionTest MethodTest Result
洛氏硬度M计秤ISO2039-283
洛氏硬度R计秤ISO2039-2119
冲击性能Test ConditionTest MethodTest Result
简支梁缺口冲击强度-30°CISO179/1eA3.0 kJ/m²
简支梁缺口冲击强度23°CISO179/1eA3.0 kJ/m²
简支梁无缺口冲击强度-30°CISO179/1eU35 kJ/m²
简支梁无缺口冲击强度23°CISO179/1eU40 kJ/m²
悬壁梁缺口冲击强度23°CISO180/1A3.0 kJ/m²
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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