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Polyarylate U-polymer UM-8430RG UNITIKA JAPAN

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Technical Data Sheet

impact performanceTest ConditionTest MethodTest Result
Impact strength of cantilever beam gap3.18mmASTM D25643 J/m
mechanical propertiesTest ConditionTest MethodTest Result
tensile strengthASTM D63863.0 MPa
elongationBreakASTM D63816 %
Bending modulusASTM D7904300 MPa
bending strengthASTM D790106 MPa
thermal performanceTest ConditionTest MethodTest Result
Hot deformation temperature1.8MPa,UnannealedASTM D648100 °C
Linear coefficient of thermal expansionMDASTM D6962.3E-05 cm/cm/°C
Physical propertiesTest ConditionTest MethodTest Result
densityASTM D7921.51 g/cm³
Shrinkage rateMD:3.00mmASTM D9550.30 %
Electrical performanceTest ConditionTest MethodTest Result
Volume resistivityASTM D2575E+15 ohms·cm
Dielectric strengthASTM D14917 kV/mm
hardnessTest ConditionTest MethodTest Result
Rockwell hardnessR-ScaleASTM D785116
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.