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代理沙伯基础***PPO/PA NORYL GTX910汽车轮罩
Density / Specific Gravity |
| g/cm | ASTM D792 |
Molding Shrinkage | |||
Flow : 130°C, 1 hr | 1.6 to 1.8 | % | ASTM D955 |
Across Flow : 3.20 mm | 1.0 to 1.2 | % | Internal Method |
Flow : 3.20 mm | 1.1 to 1.3 | % | Internal Method |
Water Absorption | ASTM D570 | ||
24 hr, 23°C, 50% RH | 0.50 | % | |
Equilibrium, 50% RH | 1.0 | % | |
| Hardness | Nominal Value | Unit | Test Method |
Rockwell Hardness(R-Scale) | 116 | ASTM D785 |
| Mechanical | Nominal Value | Unit | Test Method |
Tensile Strength2 | ASTM D638 | ||
Yield | 59.0 | MPa | |
Break | 55.0 | MPa | |
Tensile Elongation2(Break) | 60 | % | ASTM D638 |
Flexural Modulus3(100 mm Span) | 2240 | MPa | ASTM D790 |
Flexural Strength3(Yield, 100 mm Span) | 95.0 | MPa | ASTM D790 |
| Impact | Nominal Value | Unit | Test Method |
Notched Izod Impact | ASTM D256 | ||
-30°C | 130 | J/m | |
23°C | 240 | J/m | |
Instrumented Dart Impact | ASTM D3763 | ||
-30°C, Energy at Peak | 39.0 | J | |
23°C, Energy at Peak | 50.0 | J |
| Thermal | Nominal Value | Unit | Test Method |
Deflection Temperature Under Load | ASTM D648 | ||
0.45 MPa, Unannealed, 6.40 mm | 193 | °C | |
1.8 MPa, Unannealed, 6.40 mm | 143 | °C | |
Vicat Softening Temperature | 232 | °C | ASTM D15254 |
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