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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 components
High temperature resistan,High impact resistance
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Plastic Datasheets
| thermal performance | Test Condition | Test Method | EMS-CHEMIE SWITZERLAND/L 20 H FR |
|---|---|---|---|
| Continuous use temperature | ---- 33 | ISO 2578 | 90.0 to 110 °C |
| ---- 44 | Internal Method | 150 °C | |
| Hot deformation temperature | 1.8 MPa，Unannealed264 psi, Unannealed | ISO 75-2/A | 50 °C |
| 0.45 MPa，Unannealed66 psi, Unannealed | ISO 75-2/B | 130 °C | |
| Linear coefficient of thermal expansion | MDFlow | ISO 11359-2 | 0.000090 1/℃ |
| TDTransverse | ISO 11359-2 | 0.00012 1/℃ | |
| Melting temperature | ISO 11357-3 | 178 °C |
| flame retardant performance | Test Condition | Test Method | EMS-CHEMIE SWITZERLAND/L 20 H FR |
|---|---|---|---|
| Flammability level | UL 94 | V-2 |
| mechanical properties | Test Condition | Test Method | EMS-CHEMIE SWITZERLAND/L 20 H FR |
|---|---|---|---|
| Nominal tensile fracture strain | ISO 527-2 | > 50 % | |
| Shore hardness | Shore D，15 SecShore D，15 Sec | ISO 868 | -- |
| Tensile modulus | ISO 527-2 | 1900 Mpa | |
| Tensile strain | YieldYield | ISO 527-2 | 5 % |
| tensile strength | BreakBreak | ISO 527-2 | 40 Mpa |
| YieldYield | ISO 527-2 | 50 Mpa |
| Electrical performance | Test Condition | Test Method | EMS-CHEMIE SWITZERLAND/L 20 H FR |
|---|---|---|---|
| Compared to the anti leakage trace index | IEC 60112 | V | |
| Dielectric strength | IEC 60243-1 | -- KV/mm | |
| Surface resistivity | IEC 60093 | -- ohms | |
| Volume resistivity | IEC 60093 | -- ohms·cm |
| Physical properties | Test Condition | Test Method | EMS-CHEMIE SWITZERLAND/L 20 H FR |
|---|---|---|---|
| density | ISO 1183 | 1.05 g/cm³ | |
| Shrinkage rate | MDFlow | ISO 294-4 | 0.6 % |
| TDAcross Flow | ISO 294-4 | 0.8 % | |
| Water absorption rate | Saturation，23℃Saturation, 73°F | ISO 62 | 1.4 % |
| Equilibrium，23℃，50% RHEquilibrium, 73°F, 50% RH | ISO 62 | 0.7 % |
| impact performance | 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 | -30℃-30°C | ISO 179/1eU | 无断裂 |
| 23℃23°C | ISO 179/1eU | 无断裂 |