Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates

GPPS PG-33 ZHENJIANG CHIMEI
POLYREX®
Casters,container,Household goods,Food containers,Lampshade,Audiotape
Flame retardant,transparent
ULMSDS
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Plastic Datasheets
hardness | Test Condition | Test Method | ZHENJIANG CHIMEI/PG-33 |
---|---|---|---|
Rockwell hardness | M-Scale | ASTM D785 | 77 |
thermal performance | Test Condition | Test Method | ZHENJIANG CHIMEI/PG-33 |
---|---|---|---|
Hot deformation temperature | 1.8MPa,Unannealed | ASTM D648 | 79.0 °C |
1.8MPa,Annealed | ISO 75-2/A | 87.0 °C | |
1.8MPa,Annealed | ASTM D648 | 87.0 °C | |
1.8MPa,Unannealed | ISO 75-2/A | 76.0 °C | |
Linear coefficient of thermal expansion | MD | ISO 11359-2 | 5.0E-5to8.0E-5 cm/cm/°C |
Vicat softening temperature | -- | ISO 306/B50 | 90.0 °C |
ASTM D15257 | 94.0 °C | ||
-- | ISO 306/A50 | 94.0 °C |
mechanical properties | Test Condition | Test Method | ZHENJIANG CHIMEI/PG-33 |
---|---|---|---|
Bending modulus | ISO 178 | 3100 Mpa | |
ASTM D790 | 3030 Mpa | ||
bending strength | ASTM D790 | 65.6 Mpa | |
ISO 178 | 75.0 Mpa | ||
elongation | Break | ASTM D638 | 2.0 % |
Tensile strain | Break | ISO 527-2/50 | 2.0 % |
tensile strength | Break | ASTM D638 | 45.0 Mpa |
Break | ISO 527-2/50 | 48.0 Mpa |
Physical properties | Test Condition | Test Method | ZHENJIANG CHIMEI/PG-33 |
---|---|---|---|
density | 比重 | ASTM D792 | 1.05 g/cm³ |
23°C | ISO 1183 | 1.04 g/cm³ | |
melt mass-flow rate | 200°C/5.0kg | ASTM D1238 | 8.0 g/10min |
Melt Volume Flow Rate (MVR) | 200°C/5.0kg | ISO 1133 | 8.00 cm3/10min |
Shrinkage rate | ISO 294-4 | 0.40-0.70 % |
impact performance | Test Condition | Test Method | ZHENJIANG CHIMEI/PG-33 |
---|---|---|---|
Charpy Notched Impact Strength | -30°C | ISO 179 | 1.8 kJ/m² |
23°C | ISO 179 | 2.7 kJ/m² | |
Impact strength of cantilever beam gap | -30°C | ISO 180/1A | 1.8 kJ/m² |
23°C | ISO 180/1A | 4.0 kJ/m² | |
23°C,3.20mm | ASTM D256 | 17 J/m | |
23°C,6.40mm | ASTM D256 | 15 J/m |
flammability | Test Condition | Test Method | ZHENJIANG CHIMEI/PG-33 |
---|---|---|---|
UL flame retardant rating | 1.5mm | UL 94 | HB |