Material Comparison

Product Info
Product Name
Brand Name
Usages
Properties
Certificates
ABS POLYLAC® PA-756 CHI MEI CORPORATION
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Plastic Datasheets

Impact resistanceTest ConditionTest MethodCHI MEI CORPORATION/POLYLAC® PA-756
Charpy Notched Impact Strength23°CISO 17917 kJ/m²
Impact strength of cantilever beam gap23°C,3.20mmASTM D256170 J/m
23°C,6.40mmASTM D256160 J/m
Charpy Notched Impact Strength-30°CISO 1799.0 kJ/m²
Impact strength of cantilever beam gap-30°CISO 180/1A8.0 kJ/m²
23°CISO 180/1A16 kJ/m²
hardnessTest ConditionTest MethodCHI MEI CORPORATION/POLYLAC® PA-756
Rockwell hardnessR级ASTM D785115
Mechanical propertiesTest ConditionTest MethodCHI MEI CORPORATION/POLYLAC® PA-756
elongation断裂4ASTM D63820 %
bending strength--5ASTM D79074.3 MPa
tensile strength 屈服4ASTM D63846.9 MPa
Flexural modulus--5ASTM D7902550 MPa
--6ISO 1782100 MPa
elongation断裂ISO 527-2/5030 %
bending strength--6ISO 17872.0 MPa
tensile strength 屈服ISO 527-2/5045.0 MPa
断裂ISO 527-2/5032.0 MPa
flammabilityTest ConditionTest MethodCHI MEI CORPORATION/POLYLAC® PA-756
UL flame retardant rating1.5mmUL 94HB
physical property Test ConditionTest MethodCHI MEI CORPORATION/POLYLAC® PA-756
Melt volume flow rate220°C/10.0kgISO 113340.0 cm³/10min
density23°CISO 11831.05 g/cm³
melt mass-flow rate200°C/5.0kgASTM D12384.4 g/10min
Shrinkage rateISO 294-40.40to0.70 %
density--3ASTM D7921.05 g/cm³
Thermal performanceTest ConditionTest MethodCHI MEI CORPORATION/POLYLAC® PA-756
Heat distortion temperature1.8MPa,未退火,HDTASTMD64883.0 °C
vicat--ASTM D15257105 °C
Heat distortion temperature1.8MPa,退火,HDTASTM D64895.0 °C
vicat--ISO 306/A50104 °C
Heat distortion temperature1.8MPa,退火,HDTISO 75-2/A98.0 °C
vicat--ISO 306/B5096.0 °C
Linear coefficient of thermal expansionMDISO 11359-28.9E-05 cm/cm/°C

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