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TSU BJB Polyurethane TC-440 A/B BJB Enterprises, Inc.

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Datasheet

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Technical Data Sheet

Filling analysisTest ConditionTest MethodTest ResultTest Unit
Brookfield viscosityPartB:25°C0.890Pa·s
Brookfield viscosityMixed:25°C3.44Pa·s
Brookfield viscosityPartA:25°C3.92Pa·s
elastomerTest ConditionTest MethodTest ResultTest Unit
tensile strengthYieldASTM D412>4.22MPa
elongationBreakASTM D412>1700%
tear strengthASTM D62428.4kN/m
mechanical propertiesTest ConditionTest MethodTest ResultTest Unit
Tensile modulusASTM D4120.634MPa
thermosettingTest ConditionTest MethodTest ResultTest Unit
Thermosetting componentsGelTime50.0min
Thermosetting componentsWorkTime3(25°C)25.0min
Thermosetting componentsPartA按重量计算的混合比:100.按容量计算的混合比:100
Thermosetting componentsPartB按重量计算的混合比:75.按容量计算的混合比:78
Thermosetting componentsShelf Life26wk
Thermosetting componentsDemoldTime(25°C)6.0to8.0hr
Physical propertiesTest ConditionTest MethodTest ResultTest Unit
densityASTM D7921.04g/cm³
densityPartA1.047g/cm³
densityPartB1.007g/cm³
Shrinkage rateASTM D25660.30%
hardnessTest ConditionTest MethodTest ResultTest Unit
Shore hardnessShoreAASTM D224035to45
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.