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瑞士EMS增韧级PA12 Grilamid L25 W10 HX
Density | 1.01 | -- | g/cm | *** 1183 |
Molding Shrinkage | *** 294-4 | |||
Across Flow | 1.2 | -- | % | |
Flow | 0.80 | -- | % | |
Water Absorption | *** 62 | |||
Saturation, 23°C | 1.5 | -- | % | |
Equilibrium, 23°C, 50% RH | 0.70 | -- | % | |
| Hardness | Dry | Conditioned | Unit | Test Method |
Shore Hardness(Shore D, 15 sec) | -- | 67 | *** 868 |
| Mechanical | Dry | Conditioned | Unit | Test Method |
Tensile Modulus | -- | 600 | MPa | *** 527-2 |
Tensile Stress | *** 527-2 | |||
Yield | -- | 35.0 | MPa | |
Break | -- | 40.0 | MPa | |
Tensile Strain | *** 527-2 | |||
Yield | -- | 15 | % | |
Break | > 50 | -- | % | |
Nominal Tensile Strain at Break | -- | > 50 | % | *** 527-2 |
| Impact | Dry | Conditioned | Unit | Test Method |
Charpy Notched Impact Strength | *** 179/1eA | |||
-30°C | -- | 7.0 | kJ/m | |
23°C | -- | 95 | kJ/m | |
Charpy Unnotched Impact Strength | *** 179/1eU | |||
-30°C | No Break | No Break | ||
23°C | No Break | No Break |
| Thermal | Dry | Conditioned | Unit | Test Method |
Heat Deflection Temperature | ||||
0.45 MPa, Unannealed | 115 | -- | °C | *** 75-2/B |
1.8 MPa, Unannealed | 45.0 | -- | °C | *** 75-2/A |
Continuous Use Temperature | ||||
--2 | 80.0 to 120 | -- | °C | *** 2578 |
--3 | 150 | -- | °C | Internal Method |
Melting Temperature4 | 175 | -- | °C | *** 11357-3 |
CLTE | *** 11359-2 | |||
Flow | 1.3E-4 | -- | cm/cm/°C | |
Transverse | 1.6E-4 | -- | cm/cm/°C |
| Electrical | Dry | Conditioned | Unit | Test Method |
Surface Resistivity | -- | 1.0E+12 | ohms | IEC 60093 |
Volume Resistivity | -- | 1.0E+13 | ohms·cm | IEC 60093 |
Electric Strength | -- | 32 | kV/mm | IEC 60243-1 |
Comparative Tracking Index | -- | 600 | V | IEC 60112 |
| Flammability | Dry | Conditioned | Unit | Test Method |
Flammability Classification(0.8 mm) | HB | -- | IEC 60695-11-10, -20 |
PA6工业中的应用
PA6聚酰胺玻纤增强材料可根据产品的特性要求添加玻纤含量在5-60%的范围，这类材料具有很好的强度、耐热性能、优良的抗冲击性能、良好的尺寸稳定性及低翘曲性等。为了满足在工业品方面的使用要求，增强聚酰胺材料应具备以下要求：
1）.***的强度和耐久性，优良的刚性和耐热性的结合
2）.***的着色性能，***的表面外观，能够适用于复杂的结构成型，并帮助设计***开发新造型产品
3). 良好的加工性，***的流动性及热稳定性使材料加工条件更为宽松，使注塑件微型化
4). 极高的热稳定性，能在高达270度的波峰焊锡中不挂锡
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