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原包沙伯基础***医疗级PC LEXAN HP2
Density / Specific Gravity |
| g/cm | ASTM D792 |
Specific Volume | 0.830 | cm/g | ASTM D792 |
Melt Mass-Flow Rate (MFR)(300°C/1.2 kg) | 18 | g/10 min | ASTM D1238 |
Melt Volume-Flow Rate (MVR)(300°C/1.2 kg) | 16 | cm/10min | *** 1133 |
Molding Shrinkage - Flow(3.20 mm) | 0.50 to 0.70 | % | Internal Method |
Water Absorption | ASTM D570 | ||
24 hr, 23°C | 0.15 | % | |
Saturation, 23°C | 0.35 | % | |
Equilibrium, 100°C | 0.58 | % | |
| Hardness | Nominal Value | Unit | Test Method |
Rockwell Hardness | ASTM D785 | ||
M-Scale | 70 | ||
R-Scale | 118 |
| Mechanical | Nominal Value | Unit | Test Method |
Tensile Modulus | |||
--2 | 2370 | MPa | ASTM D638 |
-- | 2350 | MPa | *** 527-2/1 |
Tensile Strength | |||
Yield3 | 62.0 | MPa | ASTM D638 |
Yield | 63.0 | MPa | *** 527-2/50 |
Break3 | 68.0 | MPa | ASTM D638 |
Break | 65.0 | MPa | *** 527-2/50 |
Charpy Notched Impact Strength(23°C) | 35 | kJ/m | *** 179/2C |
Notched Izod Impact | |||
23°C | 690 | J/m | ASTM D256 |
-30°C7 | 10 | kJ/m | *** 180/1A |
23°C7 | 12 | kJ/m | *** 180/1A |
Unnotched Izod Impact(23°C) | 3200 | J/m | ASTM D4812 |
Instrumented Dart Impact(23°C, Energy at Peak) | 62.0 | J | ASTM D3763 |
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