Material Comparison

Product Info
Product Name
Brand Name
Usages
Properties
Certificates
ABS POLYLAC® PA-737 CHI MEI CORPORATION
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Plastic Datasheets

Impact resistanceTest ConditionTest MethodCHI MEI CORPORATION/POLYLAC® PA-737
Charpy Notched Impact Strength23°CISO 17925 kJ/m²
Impact strength of cantilever beam gap23°C,3.20mmASTM D256250 J/m
23°C,6.40mmASTM D256180 J/m
Charpy Notched Impact Strength-30°CISO 17911 kJ/m²
Impact strength of cantilever beam gap-30°CISO 180/1A10 kJ/m²
23°CISO 180/1A24 kJ/m²
hardnessTest ConditionTest MethodCHI MEI CORPORATION/POLYLAC® PA-737
Rockwell hardnessR级ASTM D785103
Mechanical propertiesTest ConditionTest MethodCHI MEI CORPORATION/POLYLAC® PA-737
elongation断裂4ASTM D63822 %
tensile strength 屈服4ASTM D63835.2 MPa
bending strength--5ASTM D79057.9 MPa
Flexural modulus--5ASTM D7901930 MPa
--6ISO 1781900 MPa
elongation断裂ISO 527-2/5020 %
tensile strength 屈服ISO 527-2/5039.0 MPa
bending strength--6ISO 17860.0 MPa
tensile strength 断裂ISO 527-2/5032.0 MPa
flammabilityTest ConditionTest MethodCHI MEI CORPORATION/POLYLAC® PA-737
UL flame retardant rating1.5mmUL 94HB
physical property Test ConditionTest MethodCHI MEI CORPORATION/POLYLAC® PA-737
Melt volume flow rate220°C/10.0kgISO 113329.0 cm³/10min
density23°CISO 11831.04 g/cm³
melt mass-flow rate200°C/5.0kgASTM D12382.6 g/10min
Shrinkage rateISO 294-40.40to0.70 %
density--3ASTM D7921.04 g/cm³
Thermal performanceTest ConditionTest MethodCHI MEI CORPORATION/POLYLAC® PA-737
Heat distortion temperature1.8MPa,未退火,HDTASTM D64883.0 °C
1.8MPa,退火,HDTASTM D64893.0 °C
vicat--ASTM D15257101 °C
--ISO 306/A50103 °C
Heat distortion temperature1.8MPa,退火,HDTISO 75-2/A96.0 °C
1.8MPa,未退火,HDTISO 75-2/A81.0 °C
vicat--ISO 306/B5096.0 °C
Linear coefficient of thermal expansionMDISO 11359-29E-05 cm/cm/°C

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