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TSU BJB Polyurethane F-25 A/B BJB Enterprises, Inc.

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Datasheet

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Technical Data Sheet

elastomerTest ConditionTest MethodTest ResultTest Unit
Permanent compression deformationASTM D39536%
tear strengthASTM D6247.88kN/m
elongationBreakASTM D4121100%
tensile strengthYieldASTM D4122.38MPa
thermosettingTest ConditionTest MethodTest ResultTest Unit
Thermosetting componentsShelf Life26wk
Thermosetting mixed viscosity25°CBrookfield1200cP
Thermosetting mixed viscosity25°C2Brookfield550cP
Thermosetting mixed viscosity25°C3Brookfield3700cP
Thermosetting mixed viscosityDemold Time(25°C)Brookfield60to120min
Thermosetting mixed viscosityGelTimeBrookfield15.0to17.0min
Thermosetting mixed viscosityWorkTime4(25°C)Brookfield10.0to12.0min
Thermosetting componentsPartB按重量计算的混合比:100.按容量计算的混合比:100
Thermosetting componentsPartA按重量计算的混合比:60.按容量计算的混合比:58
Physical propertiesTest ConditionTest MethodTest ResultTest Unit
density--21.02g/cm³
Shrinkage rateASTM D25660.90%
density--31.05g/cm³
density--ASTM D7921.03g/cm³
hardnessTest ConditionTest MethodTest ResultTest Unit
Shore hardnessShoreAASTM D224020to30
Supplementary InformationTest ConditionTest MethodTest ResultTest Unit
CureTime25°C5.0to7.0day
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.