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Product Info
Product Name
Brand Name
Usages
Properties
Certificates
ABS PA-777D TAIWAN CHIMEI
POLYLAC® 
Home appliance components、Electronic field、Electrical field、Automotive sector
heat-resisting、Medium impact resistance
MSDS
RoHS
UL
SGS
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Plastic Datasheets

Impact resistanceTest ConditionTest MethodTAIWAN CHIMEI/PA-777D
Charpy Notched Impact Strength23°CISO 17914 kJ/m²
Impact strength of cantilever beam gap23°C,3.20mmASTM D256170 J/m
23°C,6.40mmASTM D256140 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 180/1A13 kJ/m²
hardnessTest ConditionTest MethodTAIWAN CHIMEI/PA-777D
Rockwell hardnessR级ASTM D785115
Mechanical propertiesTest ConditionTest MethodTAIWAN CHIMEI/PA-777D
tensile strength 屈服4ASTM D63844.0 Mpa
屈服ISO 527-2/5045.0 Mpa
elongation断裂4ASTM D63815 %
bending strength--5ASTM D79066.5 Mpa
--6ISO 17873.0 Mpa
elongation断裂ISO 527-2/5034 %
Flexural modulus--6ISO 1782300 Mpa
--5ASTM D7902210 Mpa
tensile strength 断裂ISO 527-2/5033.0 Mpa
flammabilityTest ConditionTest MethodTAIWAN CHIMEI/PA-777D
UL flame retardant rating1.5mmUL 94HB
physical property Test ConditionTest MethodTAIWAN CHIMEI/PA-777D
density23°CISO 11831.06 g/cm³
Shrinkage rateISO 294-40.30-0.60 %
density--3ASTM D7921.06 g/cm³
melt mass-flow rate220°C/10.0kgASTM D12385.5 g/10min
Melt volume flow rate220°C/10.0kgISO 11335.50 cm3/10min
Thermal performanceTest ConditionTest MethodTAIWAN CHIMEI/PA-777D
Heat distortion temperature1.8MPa,未退火，HDTASTM D648105 °C
1.8MPa,退火，HDTASTM D648115 °C
vicat--ASTM D15257125 °C
--ISO 306/A50124 °C
Heat distortion temperature1.8MPa,退火，HDTISO 75-2/A117 °C
1.8MPa,未退火，HDTISO 75-2/A97.0 °C
vicat--ISO 306/B50117 °C
Linear coefficient of thermal expansionMDISO 11359-28.5E-05 cm/cm/°C

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