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mechanical propertiesTest ConditionTest MethodKURARAY JAPAN/GW2458
elongationBreakASTM D6383.5 %
Bending modulusASTM D79015000 Mpa
tensile strengthASTM D638165 Mpa
bending strengthASTM D790225 Mpa
Electrical performanceTest ConditionTest MethodKURARAY JAPAN/GW2458
Dielectric constant10.0 GHzASTM D1503.80
Volume resistivityASTM D2571.0E+16 ohms·cm
Dissipation factor10.0 GHzASTM D1500.010
Compared to the anti leakage trace indexUL 746PLC 0
Dielectric strengthASTM D14930 KV/mm
flammabilityTest ConditionTest MethodKURARAY JAPAN/GW2458
Elongation at BreakASTM D6380.30 %
UL flame retardant ratingUL 94V-0
Weld StrengthASTM D63835.0 Mpa
Bar Flow Length320°C, 500.0 μm7.10 CM
Physical propertiesTest ConditionTest MethodKURARAY JAPAN/GW2458
melt mass-flow rate320°C/2.16 kgASTM D123884 g/10 min
Water absorption rateEquilibrium, 40°C, 95%RH0.80 %
Shrinkage rateAcross FlowFlow : 1.00 mm0.40 %
Flow : 1.00 mm0.030 %
thermal performanceTest ConditionTest MethodKURARAY JAPAN/GW2458
Hot deformation temperature1.8 MPa, UnannealedASTM D648285 °C
Glass transition temperature125 °C
Melting temperature306 °C

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