Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PA12 L 20 H FR EMS-CHEMIE SWITZERLAND
Grilamid®
Fitness equipment、Electronic and electrical
High temperature resistan、High impact resistance
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Plastic Datasheets
| Impact resistance | Test Condition | Test Method | EMS-CHEMIE SWITZERLAND/L 20 H FR |
|---|---|---|---|
| Charpy Notched Impact Strength | 23℃23°C | ISO 179/1eA | 5 kJ/m² |
| -30℃-30°C | ISO 179/1eA | 6 kJ/m² | |
| Impact strength of simply supported beam without notch | 23℃23°C | ISO 179/1eU | 无断裂 |
| -30℃-30°C | ISO 179/1eU | 无断裂 |
| Electrical performance | Test Condition | Test Method | EMS-CHEMIE SWITZERLAND/L 20 H FR |
|---|---|---|---|
| dielectric strength | IEC 60243-1 | -- KV/mm | |
| Volume resistivity | IEC 60093 | -- ohms·cm | |
| Surface Resistivity | IEC 60093 | -- ohms | |
| Compared to the Leakage Tracking Index (CTI) | IEC 60112 | V |
| Mechanical properties | Test Condition | Test Method | EMS-CHEMIE SWITZERLAND/L 20 H FR |
|---|---|---|---|
| Tensile strain | 屈服屈服 | ISO 527-2 | 5 % |
| Tensile modulus | ISO 527-2 | 1900 Mpa | |
| Shore hardness | 邵氏 D，15 秒邵氏 D，15 秒 | ISO 868 | -- |
| Nominal tensile fracture strain | ISO 527-2 | > 50 % | |
| tensile strength | 屈服Yield | ISO 527-2 | 50 Mpa |
| 断裂Break | ISO 527-2 | 40 Mpa |
| Flame retardant performance | Test Condition | Test Method | EMS-CHEMIE SWITZERLAND/L 20 H FR |
|---|---|---|---|
| Flammability level | UL 94 | V-2 |
| physical property | Test Condition | Test Method | EMS-CHEMIE SWITZERLAND/L 20 H FR |
|---|---|---|---|
| Shrinkage rate | MDFlow | ISO 294-4 | 0.6 % |
| Water absorption rate | 平衡，23℃，50% RHEquilibrium, 73°F, 50% RH | ISO 62 | 0.7 % |
| 饱和，23℃Saturation, 73°F | ISO 62 | 1.4 % | |
| density | ISO 1183 | 1.05 g/cm³ | |
| Shrinkage rate | TDAcross Flow | ISO 294-4 | 0.8 % |
| Thermal performance | Test Condition | Test Method | EMS-CHEMIE SWITZERLAND/L 20 H FR |
|---|---|---|---|
| melting temperature | ISO 11357-3 | 178 °C | |
| Heat distortion temperature | 0.45 MPa，未退火66 psi, Unannealed，HDT | ISO 75-2/B | 130 °C |
| 1.8 MPa，未退火264 psi, Unannealed，HDT | ISO 75-2/A | 50 °C | |
| Linear coefficient of thermal expansion | TDTransverse | ISO 11359-2 | 0.00012 1/℃ |
| Continuous use temperature | ---- 44 | 内部方法 | 150 °C |
| ---- 33 | ISO 2578 | 90.0 to 110 °C | |
| Linear coefficient of thermal expansion | MD流动 | ISO 11359-2 | 0.000090 1/℃ |
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