原料比对
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PA12 L 20 GM NA EMS-CHEMIE SWITZERLAND
Grilamid®
Laptop case、Engineering accessories、Home appliance components、sporting goods、Pneumatic applications、Automotive Applications、Industrial applications、Fitness equipment、Household goods、Hydraulic applications、Consumer product applicat、Power/Other Tools、Electrical/Electronic App、Application in the automo
UV resistance
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物性数据
| Thermal Properties | 测试条件 | 测试方法 | EMS-CHEMIE SWITZERLAND/L 20 GM NA |
|---|---|---|---|
| Linear thermal expansion coefficient | TD | cm/cm/°C | 1.4E-04 -- |
| Heat Deflection Temperature | 0.45MPa,未退火 | °C | 115 -- |
| Linear thermal expansion coefficient | MD | cm/cm/°C | 1.2E-04 -- |
| Heat Deflection Temperature | 1.8MPa,未退火 | °C | 45.0 -- |
| Melting Temperature | °C | 178 -- | |
| Continuous Use Temperature | --3 | °C | 150 -- |
| --2 | °C | 90.0到110 -- |
| Hardness | 测试条件 | 测试方法 | EMS-CHEMIE SWITZERLAND/L 20 GM NA |
|---|---|---|---|
| Shore Hardness | 邵氏D,15秒 | -- |
| Mechanical Properties | 测试条件 | 测试方法 | EMS-CHEMIE SWITZERLAND/L 20 GM NA |
|---|---|---|---|
| Nominal Tensile Strain at Break | % | >50 ＞50 | |
| Tensile Stress | 屈服 | MPa | 45.0 40.0 |
| Tensile Modulus | MPa | 1400 1100 | |
| Tensile Strain | 屈服 | % | 10 |
| Tensile Stress | 断裂 | MPa | 60.0 50.0 |
| Physical | 测试条件 | 测试方法 | EMS-CHEMIE SWITZERLAND/L 20 GM NA |
|---|---|---|---|
| Modeling Shrinkage | MD | % | 0.80 -- |
| Moisture Absorption | 平衡,23°C,50%RH | % | 0.70 -- |
| 饱和,23°C | % | 1.5 -- | |
| Modeling Shrinkage | TD | % | 0.80 -- |
| Impact Properties | 测试条件 | 测试方法 | EMS-CHEMIE SWITZERLAND/L 20 GM NA |
|---|---|---|---|
| Charpy Unnotched Impact Strength | -30°C | 无断裂 无断裂 | |
| 23°C | 无断裂 无断裂 |
| Flammability | 测试条件 | 测试方法 | EMS-CHEMIE SWITZERLAND/L 20 GM NA |
|---|---|---|---|
| Flammability level | 0.8mm | HB -- |
| Electrical Properties | 测试条件 | 测试方法 | EMS-CHEMIE SWITZERLAND/L 20 GM NA |
|---|---|---|---|
| Comparative Tracking Index | V | -- 600 | |
| Surface Resistivity | ohms | -- 1E+12 | |
| Volume Resistivity | ohms·cm | -- 1E+13 | |
| Dielectric Strength | kV/mm | -- |
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