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Material Comparison

Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PBT ESTOPLAST EP 4030WW23 Ester Industries Ltd.
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Shell, automotive applications, spool, electrical, electronic applications, lighting, applications, automotive internal parts
Filler, glass fiber reinforced material, 30%, filler by weight,
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Plastic Datasheets

thermal performanceTest ConditionTest MethodEster Industries Ltd./ESTOPLAST EP 4030WW23
Hot deformation temperature1.8MPa,UnannealedASTM D648190 °C
0.45MPa,UnannealedASTM D648210 °C
mechanical propertiesTest ConditionTest MethodEster Industries Ltd./ESTOPLAST EP 4030WW23
bending strengthASTM D790185 MPa
elongationBreakASTM D6383.5 %
tensile strengthBreakASTM D638110 MPa
Physical propertiesTest ConditionTest MethodEster Industries Ltd./ESTOPLAST EP 4030WW23
densityASTM D7921.70 g/cm³
Water absorption rateEquilibrium,23°C,50%RHISO 620.15 %
Saturation,23°CISO 620.30 %
impact performanceTest ConditionTest MethodEster Industries Ltd./ESTOPLAST EP 4030WW23
Impact strength of cantilever beam gap23°CASTM D256A58 J/m
flammabilityTest ConditionTest MethodEster Industries Ltd./ESTOPLAST EP 4030WW23
Burning wire flammability index1.2mmIEC 60695-2-12960 °C
UL flame retardant rating1.5mmUL 94V-0