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PUR,Unspecified

PUR,Unspecified BJB Polyurethane TC-885 FR REV 1 BJB Enterprises, Inc.

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Datasheet

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Technical Data Sheet

impact performanceTest ConditionTest MethodTest ResultTest Unit
Impact strength of cantilever beam gapASTM D25630J/m
flammabilityTest ConditionTest MethodTest ResultTest Unit
UL flame retardant ratingUL 94V-0
mechanical propertiesTest ConditionTest MethodTest ResultTest Unit
Tensile modulusASTM D6381540MPa
tensile strengthYieldASTM D63841.0MPa
elongationYieldASTM D63820%
Bending modulusASTM D7901830MPa
bending strengthASTM D79066.2MPa
thermosettingTest ConditionTest MethodTest ResultTest Unit
Thermosetting mixed viscosityDemold Time(25°C)ASTM D239360to120min
Thermosetting componentsPartB按重量计算的混合比:85.按容量计算的混合比:68
Thermosetting componentsShelf Life26wk
Thermosetting mixed viscosity25°C3ASTM D239375.0cP
Thermosetting mixed viscosity25°C4ASTM D23933200cP
Thermosetting mixed viscosity25°C5ASTM D2393310cP
Thermosetting componentsPartA按重量计算的混合比:100.按容量计算的混合比:100
Thermosetting mixed viscosity后固化时间(25°C)ASTM D2393120to170hr
Thermosetting mixed viscosityGelTimeASTM D23937.0min
Thermosetting mixed viscosityWorkTime6(25°C)ASTM D23936.0min
thermal performanceTest ConditionTest MethodTest ResultTest Unit
Ball Pressure Test75°C,1.20mmIEC 60695-10-2通过
Ball Pressure Test75°C,1.30mmIEC 60695-10-2通过
Hot deformation temperature0.45MPa,UnannealedASTM D64887.8°C
Hot deformation temperature1.8MPa,UnannealedASTM D64878.3°C
Physical propertiesTest ConditionTest MethodTest ResultTest Unit
density--3ASTM D7921.10g/cm³
density--ASTM D7921.26g/cm³
density--4ASTM D7921.38g/cm³
density特定体积ASTM D7920.816cm³/g
Shrinkage rateMDASTM D25660.070%
hardnessTest ConditionTest MethodTest ResultTest Unit
Shore hardnessShoreDASTM D224076to80
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.