Material Comparison

Product Info
Product Name
Brand Name
Usages
Properties
Certificates
GPPS PG-80 TAIWAN CHIMEI
POLYREX® 
Food service sector
heat-resisting、high strength、Flame retardant
MSDS
RoHS
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Plastic Datasheets

Impact resistanceTest ConditionTest MethodTAIWAN CHIMEI/PG-80
Charpy Notched Impact Strength23°CISO 1793.0 kJ/m²
Impact strength of cantilever beam gap23°C,3.20mmASTM D25618 J/m
23°C,6.40mmASTM D25617 J/m
Charpy Notched Impact Strength-30°CISO 1792.5 kJ/m²
Impact strength of cantilever beam gap-30°CISO 180/1A1.8 kJ/m²
23°CISO 180/1A2.0 kJ/m²
hardnessTest ConditionTest MethodTAIWAN CHIMEI/PG-80
Rockwell hardnessM级ASTM D78580
Mechanical propertiesTest ConditionTest MethodTAIWAN CHIMEI/PG-80
elongation断裂ASTM D6382.0 %
bending strengthISO 17868.0 Mpa
Flexural modulusISO 1782400 Mpa
bending strengthASTM D79067.6 Mpa
tensile strength 断裂ASTM D63849.0 Mpa
Tensile strain断裂ISO 527-2/505.0 %
Flexural modulusASTM D7903030 Mpa
tensile strength 断裂ISO 527-2/5045.0 Mpa
flammabilityTest ConditionTest MethodTAIWAN CHIMEI/PG-80
UL flame retardant rating1.5mmUL 94HB
physical property Test ConditionTest MethodTAIWAN CHIMEI/PG-80
density比重ASTM D7921.05 g/cm³
23°CISO 11831.05 g/cm³
melt mass-flow rate200°C/5.0kgASTM D12384.5 g/10min
Shrinkage rateISO 294-40.40-0.70 %
Melt volume flow rate200°C/5.0kgISO 11334.50 cm3/10min
Thermal performanceTest ConditionTest MethodTAIWAN CHIMEI/PG-80
vicatASTM D1525697.0 °C
--ISO 306/A5096.0 °C
Heat distortion temperatureUnannealed,HDTASTM D64884 °C
1.8MPa,退火,HDTISO 75-2/A94.0 °C
vicat--ISO 306/B5092.0 °C
Heat distortion temperature1.8MPa,未退火,HDTISO 75-2/A80.0 °C
Linear coefficient of thermal expansionMDISO 11359-25.0E-5to8.0E-5 cm/cm/°C
Heat distortion temperatureAnnealed,HDTASTM D64894 °C

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