TSU BJB Polyurethane F-90 A/B BJB Enterprises, Inc.

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Technical Data Sheet

physical property Test ConditionTest MethodTest Result
density1.07 g/cm³
densityASTM D7921.08 g/cm³
density1.09 g/cm³
density0.925 cm³/g
Shrinkage rateASTM D25660.70 %
thermosettingTest ConditionTest MethodTest Result
Thermosetting components按重量计算的混合比:50.按容量计算的混合比:46
Thermosetting components按重量计算的混合比:100.按容量计算的混合比:100
Thermosetting components26 wk
Thermosetting mixed viscosityASTM D2393550 cP
Thermosetting mixed viscosityASTM D2393850 cP
Thermosetting mixed viscosityASTM D2393930 cP
Thermosetting mixed viscosityASTM D239360to120 min
Thermosetting mixed viscosityASTM D239316 hr
Thermosetting mixed viscosityASTM D23938.0to9.0 min
Thermosetting mixed viscosityASTM D23936.0to7.0 min
hardnessTest ConditionTest MethodTest Result
Shore hardnessShore AASTM D224085to95
Mechanical propertiesTest ConditionTest MethodTest Result
Tensile modulusASTM D41222.8 MPa
elastomerTest ConditionTest MethodTest Result
tensile strength YieldASTM D41220.7 MPa
elongationBreakASTM D412440 %
tear strengthASTM D62452.5 kN/m
Electrical performanceTest ConditionTest MethodTest Result
dielectric constantASTM D1504.99
Dissipation FactorASTM D1500.072
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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