抗紫外线PA12 Pebax 2533 SD 02
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PA12 Pebax 3533 SA 01 MED医用级
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PA12 Pebax 3533 SA 01食品接触级
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阿科玛食品级PA12 Pebax 2533 SA 01
Density | 1.00 | 1.00 | g/cm | *** 1183 |
Molding Shrinkage | *** 294-4 | |||
Across Flow | 0.80 | -- | % | |
Flow | 0.50 | -- | % | |
Water Absorption | *** 62 | |||
Saturation, 23°C | 1.2 | -- | % | |
Equilibrium, 23°C, 50% RH | 0.40 | -- | % | |
| Hardness | Dry | Conditioned | Unit | Test Method |
Shore Hardness | *** 7619-1 | |||
Shore A, 3 sec | 77 | -- | ||
Shore D, 15 sec | 22 | -- |
| Mechanical | Dry | Conditioned | Unit | Test Method |
Tensile Modulus | 12.0 | 10.0 | MPa | *** 527-2 |
Tensile Stress | *** 527-2 | |||
Break | 32.0 | -- | MPa | |
10% Strain | 1.00 | -- | MPa | |
50% Strain | 3.00 | 3.00 | MPa | |
*** Strain | 4.00 | -- | MPa | |
300% Strain | 5.00 | -- | MPa | |
Tensile Strain(Break) |
| > 50 | % | *** 527-2 |
| Impact | Dry | Conditioned | Unit | Test Method |
Charpy Notched Impact Strength | *** 179/1eA | |||
-30°C | No Break | No Break | ||
23°C | No Break | No Break | ||
Charpy Unnotched Impact Strength | *** 179/1eU | |||
-30°C | No Break | No Break | ||
23°C | No Break | No Break |
| Thermal | Dry | Conditioned | Unit | Test Method |
Vicat Softening Temperature | 58.0 | -- | °C | *** 306/B50 |
Melting Temperature2 | 134 | -- | °C | *** 11357-3 |
PA12又称尼龙12。是半结晶-结晶热塑性材料。它的特性和PA11相似，但晶体结构不同。PA12是很好的电气绝缘体并且和其它聚酰胺一样不会因潮湿影响绝缘性能。它有很好的抗冲击性机化学稳定性。PA12有许多在塑化特性和增强特性方面的改良品种
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