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UHMWPE LUBMER™  L4000 MITSUI CHEM JAPAN

102

Technical Data Sheet

physical property Test ConditionTest MethodTest ResultUnit
Shrinkage rateMD:2.00mmASTMD9551.8%
Shrinkage rateTD:2.00mmASTMD9551.5%
Water absorption rate24hrASTMD5700.010%
Mechanical performanceTest ConditionTest MethodTest ResultUnit
Bending modulus 323°C,3.00mm,48.0mmSpanASTMD7901590Mpa
Tensile strength 2断裂,23°CASTMD63841.0Mpa
Elongation rate 2断裂,23°CASTMD63812%
FlexuralStrength3Yield,23°C,3.00mm,48.0mmSpanASTMD79037.0Mpa
Thermal performanceTest ConditionTest MethodTest ResultUnit
Vicat softening temperatureASTMD15254130°C
Hot deformation temperature0.45MPa,未退火ASTMD64880.0°C
Linear coefficient of thermal expansionMDASTMD6961.3E-04cm/cm/°C
Electrical performanceTest ConditionTest MethodTest ResultUnit
Dielectric strengthASTMD14945KV/mm
Dielectric constant23°CASTMD1502.30
Volume resistivityASTMD2571E+17ohms·cm
Dissipation factor1MHzASTMD1501.5E-04
Impact performanceTest ConditionTest MethodTest ResultUnit
NotchedIzodImpact23°C,2.00mmASTMD256190J/m
hardnessTest ConditionTest MethodTest ResultUnit
Rockwell hardnessR级ASTMD78553
flammabilityTest ConditionTest MethodTest ResultUnit
FlameRating1.6mmUL94HB
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.