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Polyester, TP Mar-Bal MB3000-15 Mar-Bal, Inc.

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  • Properties:
    Filler glass fiber reinforced material 15% filler by weight
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Technical Data Sheet

impact performanceTest ConditionTest MethodTest Result
Impact strength of cantilever beam gapASTM D256270to370 J/m
flammabilityTest ConditionTest MethodTest Result
UL flame retardant ratingUL 94V-0
mechanical propertiesTest ConditionTest MethodTest Result
Compressive modulusASTM D695310000to338000 MPa
compressive strengthASTM D695124to138 MPa
shear strengthASTM D73255.2to62.1 MPa
bending strengthASTM D790103to117 MPa
tensile strengthASTM D63837.9to41.4 MPa
Bending modulusASTM D7909650to11000 MPa
thermal performanceTest ConditionTest MethodTest Result
Hot deformation temperature1.8MPa,UnannealedASTM D648>260 °C
Physical propertiesTest ConditionTest MethodTest Result
densityASTM D7921.80to1.85 g/cm³
Shrinkage rateASTM D18951.5
Shrinkage rateMDASTM D9550.050to0.30 %
Water absorption rate24hrASTM D5700.12 %
Electrical performanceTest ConditionTest MethodTest Result
Dielectric strengthASTM D149>14 kV/mm
Arc resistanceASTM D495>185 sec
Inclined plate electric traceASTM D2303>1000 min
hardnessTest ConditionTest MethodTest Result
Babbitt hardnessASTM D258340to50
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.