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Product Info
Product Name
Brand Name
Usages
Properties
Certificates
GPPS PG-22 TAIWAN CHIMEI
POLYREX® 
Food service sector
Flame retardant、transparent、high strength
UL
MSDS
RoHS
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Plastic Datasheets

Impact resistanceTest ConditionTest MethodTAIWAN CHIMEI/PG-22
Charpy Notched Impact Strength23°CISO 1792.0 kJ/m²
Impact strength of cantilever beam gap23°C,3.20mmASTM D25615 J/m
23°C,6.40mmASTM D25614 J/m
Charpy Notched Impact Strength-30°CISO 1791.8 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-22
Rockwell hardnessM级ASTM D78574
Mechanical propertiesTest ConditionTest MethodTAIWAN CHIMEI/PG-22
elongation断裂ASTM D6382.0 %
bending strengthISO 17854.0 Mpa
Flexural modulusISO 1782400 Mpa
bending strengthASTM D79052.9 Mpa
tensile strength 断裂ASTM D63841.6 Mpa
Tensile strain断裂ISO 527-2/503.0 %
Flexural modulusASTM D7903030 Mpa
tensile strength 断裂ISO 527-2/5040.0 Mpa
flammabilityTest ConditionTest MethodTAIWAN CHIMEI/PG-22
UL flame retardant rating1.5mmUL 94HB
physical property Test ConditionTest MethodTAIWAN CHIMEI/PG-22
density比重ASTM D7921.05 g/cm³
23°CISO 11831.04 g/cm³
melt mass-flow rate200°C/5.0kgASTM D123818 g/10min
Shrinkage rateISO 294-40.40-0.70 %
Melt volume flow rate200°C/5.0kgISO 113318.8 cm3/10min
Thermal performanceTest ConditionTest MethodTAIWAN CHIMEI/PG-22
Heat distortion temperature1.8MPa,未退火，HDTASTM D64875.0 °C
1.8MPa,退火，HDTASTM D64879.0 °C
vicatASTM D1525687.0 °C
--ISO 306/A5087.0 °C
Heat distortion temperature1.8MPa,未退火，HDTISO 75-2/A73.0 °C
vicat--ISO 306/B5082.0 °C
Linear coefficient of thermal expansionMDISO 11359-25.0E-5to8.0E-5 cm/cm/°C

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