Material Comparison

Product Info
Product Name
Brand Name
Usages
Properties
Certificates
MABS POLYLAC® PA-758 CHI MEI CORPORATION
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Plastic Datasheets

Impact resistanceTest ConditionTest MethodCHI MEI CORPORATION/POLYLAC® PA-758
Charpy Notched Impact Strength23°CISO 17914 kJ/m²
Impact strength of cantilever beam gap23°C,6.40mmASTM D256160 J/m
23°C,3.20mmASTM D256150 J/m
Charpy Notched Impact Strength-30°CISO 1797.0 kJ/m²
Impact strength of cantilever beam gap-30°CISO 180/1A7.0 kJ/m²
23°CISO 180/1A14 kJ/m²
hardnessTest ConditionTest MethodCHI MEI CORPORATION/POLYLAC® PA-758
Rockwell hardnessR级ASTM D785107
Mechanical propertiesTest ConditionTest MethodCHI MEI CORPORATION/POLYLAC® PA-758
bending strength--4ASTM D79053.9 MPa
elongation断裂3ASTM D63840 %
tensile strength --3ASTM D63839.7 MPa
elongation断裂ISO 527-2/5040 %
Flexural modulus--5ISO 1781900 MPa
--4ASTM D7901900 MPa
tensile strength 屈服ISO 527-2/5042.0 MPa
断裂ISO 527-2/5033.0 MPa
bending strength--5ISO 17857.0 MPa
flammabilityTest ConditionTest MethodCHI MEI CORPORATION/POLYLAC® PA-758
UL flame retardant rating1.5mmUL 94HB
physical property Test ConditionTest MethodCHI MEI CORPORATION/POLYLAC® PA-758
density23°CISO 11831.08 g/cm³
melt mass-flow rate200°C/5.0kgASTMD12383.0 g/10min
Shrinkage rateISO 294-40.30to0.70 %
density--ASTM D7921.08 g/cm³
Thermal performanceTest ConditionTest MethodCHI MEI CORPORATION/POLYLAC® PA-758
Heat distortion temperature1.8MPa,未退火,HDTASTM D64888.0 °C
1.8MPa,退火,HDTASTM D64899.0 °C
vicat--ISO 306/A50104 °C
Heat distortion temperature1.8MPa,退火,HDTISO 75-2/A97.0 °C
1.8MPa,未退火,HDTISO 75-2/A77.0 °C
vicat--ISO 306/B5096.0 °C
--ASTM D15256105 °C
Linear coefficient of thermal expansionMDISO 11359-29E-05 cm/cm/°C

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