Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates

GPPS PG-22 ZHENJIANG CHIMEI
POLYREX®
Packaging film、Food packaging、Household daily necessiti
Flame retardant
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Plastic Datasheets
Thermal Properties | Test Condition | Test Method | ZHENJIANG CHIMEI/PG-22 |
---|---|---|---|
Heat Deflection Temperature | 1.8MPa,退火 | ASTMD648 | 79.0 °C |
Linear thermal expansion coefficient | MD | ISO11359-2 | 5.0E-5to8.0E-5 cm/cm/°C |
Heat Deflection Temperature | 1.8MPa,未退火 | ASTMD648 | 75.0 °C |
Vicat Softening Temperature | -- | ISO306/B50 | 82.0 °C |
ASTMD15256 | 87.0 °C | ||
Heat Deflection Temperature | 1.8MPa,未退火 | ISO75-2/A | 73.0 °C |
Vicat Softening Temperature | -- | ISO306/A50 | 87.0 °C |
Hardness | Test Condition | Test Method | ZHENJIANG CHIMEI/PG-22 |
---|---|---|---|
Rockwell Hardness | M级 | ASTMD785 | 74 |
Mechanical Properties | Test Condition | Test Method | ZHENJIANG CHIMEI/PG-22 |
---|---|---|---|
Flexural Modulus | ISO178 | 2400 Mpa | |
Tensile Stress | 断裂 | ISO527-2/50 | 40.0 Mpa |
Tensile Elongation | 断裂 | ASTMD638 | 2.0 % |
Flexural Modulus | ASTMD790 | 3030 Mpa | |
Flexural Strength | ASTMD790 | 52.9 Mpa | |
Tensile Strain | 断裂 | ISO527-2/50 | 3.0 % |
Flexural Stress | ISO178 | 54.0 Mpa | |
Tensile Strength | 断裂 | ASTMD638 | 41.6 Mpa |
Physical | Test Condition | Test Method | ZHENJIANG CHIMEI/PG-22 |
---|---|---|---|
Modeling Shrinkage | ISO294-4 | 0.40to0.70 % | |
Melt Volume flow Rate | 200°C/5.0kg | ISO1133 | 18.8 cm3/10min |
Density / Specific Gravity | 23°C | ISO1183 | 1.04 g/cm³ |
Melt Mass-Flow Rate | 200°C/5.0kg | ASTMD1238 | 18 g/10min |
Density/Specific Gravity 2 | ASTMD792 | 1.05 g/cm³ |
Impact Properties | Test Condition | Test Method | ZHENJIANG CHIMEI/PG-22 |
---|---|---|---|
Notched Izod Impact Strength | 23°C,3.20mm | ASTMD256 | 15 J/m |
-30°C | ISO180/1A | 1.8 kJ/m² | |
Charpy Notched Impact Strength | 23°C | ISO179 | 2.0 kJ/m² |
-30°C | ISO179 | 1.8 kJ/m² | |
Notched Izod Impact Strength | 23°C,6.40mm | ASTMD256 | 14 J/m |
23°C | ISO180/1A | 2.0 kJ/m² |
Flammability | Test Condition | Test Method | ZHENJIANG CHIMEI/PG-22 |
---|---|---|---|
Flame Rating | 1.5mm | UL94 | HB |
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