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thermal performanceTest ConditionTest MethodTAIWAN CHIMEI/PA-737
Vicat softening temperature--ISO 306/B5096.0 °C
Linear coefficient of thermal expansionMDISO 11359-29E-05 cm/cm/°C
Vicat softening temperature--ISO 306/A50103 °C
Hot deformation temperature1.8MPa,AnnealedASTM D64893.0 °C
1.8MPa,AnnealedISO 75-2/A96.0 °C
1.8MPa,UnannealedASTM D64883.0 °C
Vicat softening temperature--ASTM D15257101 °C
Hot deformation temperature1.8MPa,UnannealedISO 75-2/A81.0 °C
mechanical propertiesTest ConditionTest MethodTAIWAN CHIMEI/PA-737
bending strength--5ASTM D79057.9 Mpa
Bending modulus--5ASTM D7901930 Mpa
elongationBreak4ASTM D63822 %
tensile strengthBreakISO 527-2/5032.0 Mpa
Yield4ASTM D63835.2 Mpa
bending strength--6ISO 17860.0 Mpa
tensile strengthYieldISO 527-2/5039.0 Mpa
Bending modulus--6ISO 1781900 Mpa
elongationBreakISO 527-2/5020 %
impact performanceTest ConditionTest MethodTAIWAN CHIMEI/PA-737
Charpy Notched Impact Strength23°CISO 17925 kJ/m²
Impact strength of cantilever beam gap23°CISO 180/1A24 kJ/m²
23°C,6.40mmASTM D256180 J/m
23°C,3.20mmASTM D256250 J/m
-30°CISO 180/1A10 kJ/m²
Charpy Notched Impact Strength-30°CISO 17911 kJ/m²
Physical propertiesTest ConditionTest MethodTAIWAN CHIMEI/PA-737
Shrinkage rateISO 294-40.40-0.70 %
density--3ASTM D7921.04 g/cm³
melt mass-flow rate200°C/5.0kgASTM D12382.6 g/10min
density23°CISO 11831.04 g/cm³
Melt Volume Flow Rate (MVR)220°C/10.0kgISO 113329.0 cm3/10min
flammabilityTest ConditionTest MethodTAIWAN CHIMEI/PA-737
UL flame retardant rating1.5mmUL 94HB
hardnessTest ConditionTest MethodTAIWAN CHIMEI/PA-737
Rockwell hardnessR-ScaleASTM D785103

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