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Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PA46 TW441 DSM HOLAND
Stanyl®
Home appliance components,Electronic and electrical components
high viscosity,Thermal stability,Lubricity
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Plastic Datasheets
| thermal performance | Test Condition | Test Method | DSM HOLAND/TW441 |
|---|---|---|---|
| Hot deformation temperature | 0.45 MPa, Unannealed | ISO 75-2/B | 280 °C |
| 1.8 MPa, Unannealed | ISO 75-2/A | 190 °C | |
| Linear coefficient of thermal expansion | Across Flow | ISO 11359-2 | 1.1E-4 cm/cm/°C |
| Flow | ISO 11359-2 | 8.5E-5 cm/cm/°C | |
| Melting temperature | ISO 11357-3 | 295 °C | |
| Thermal Index - 5000 hr | IEC 60216 | 152 °C |
| mechanical properties | Test Condition | Test Method | DSM HOLAND/TW441 |
|---|---|---|---|
| Bending modulus | -- | ISO 178 | 3000 Mpa |
| 120°C | ISO 178 | 800 Mpa | |
| 160°C | ISO 178 | 600 Mpa | |
| Nominal tensile fracture strain | 160°C | ISO 527-2 | > 50 % |
| 180°C | ISO 527-2 | > 50 % | |
| 120°C | ISO 527-2 | > 50 % | |
| -- | ISO 527-2 | 40 % | |
| 200°C | ISO 527-2 | > 50 % | |
| Tensile modulus | 200°C | ISO 527-2 | 500 Mpa |
| -- | ISO 527-2 | 3300 Mpa | |
| 120°C | ISO 527-2 | 800 Mpa | |
| 160°C | ISO 527-2 | 650 Mpa | |
| 180°C | ISO 527-2 | 600 Mpa | |
| tensile strength | Yield, 120°C | ISO 527-2 | 50.0 Mpa |
| Yield, 160°C | ISO 527-2 | 40.0 Mpa | |
| Yield, 200°C | ISO 527-2 | 30.0 Mpa | |
| Yield, 180°C | ISO 527-2 | 35.0 Mpa | |
| Yield | ISO 527-2 | 100 Mpa |
| Electrical performance | Test Condition | Test Method | DSM HOLAND/TW441 |
|---|---|---|---|
| Compared to the anti leakage trace index | IEC 60112 | V | |
| Dielectric strength | IEC 60243-1 | 25 KV/mm | |
| Relative permittivity | 100 Hz | IEC 60250 | 3.90 |
| 1 MHz | IEC 60250 | 3.60 | |
| Volume resistivity | IEC 60093 | 1.0E+15 ohms·cm |
| Physical properties | Test Condition | Test Method | DSM HOLAND/TW441 |
|---|---|---|---|
| density | ISO 1183 | 1.18 g/cm³ | |
| Shrinkage rate | 横向Flow | ISO 294-4 | 2.0 % |
| Flow | ISO 294-4 | 2.0 % | |
| Water absorption rate | Equilibrium, 23°C, 50% RH | ISO 62 | 3.7 % |
| impact performance | Test Condition | Test Method | DSM HOLAND/TW441 |
|---|---|---|---|
| Charpy Notched Impact Strength | 23°C | ISO 179/1eA | 12 kJ/m² |
| Impact strength of cantilever beam gap | 23°C | ISO 180/1A | 10 kJ/m² |
| Impact strength of simply supported beam without notch | -30°C | ISO 179/1eU | 无断裂 |
| 23°C | ISO 179/1eU | 无断裂 |