Technical Datasheet PA TW441
Product Description:
PA TW441 is a heat Stabilized, wear and friction modified PA46.
Applications:
Advanced engineering application such as auto parts.
Typical data:
| PROPERTY | TEST METHOD | UNIT | TYPICAL VALUE |
|---|---|---|---|
| Molding shrinkage (parallel) | ISO 294-4 | % | 2 / * |
| Molding shrinkage (normal) | ISO 294-4 | % | 2 / * |
| Tensile modulus | ISO 527-1/-2 | MPa | 3300 |
| Tensile modulus (120°C) | ISO 527-1/-2 | MPa | 800 |
| Tensile modulus (160°C) | ISO 527-1/-2 | MPa | 650 |
| Tensile modulus (180°C) | ISO 527-1/-2 | MPa | 600 |
| Tensile modulus (200°C) | ISO 527-1/-2 | MPa | 500 |
| Yield stress | ISO 527-1/-2 | MPa | 100 / 55 |
| Yield stress(120°C) | ISO 527-1/-2 | MPa | 50 |
| Yield stress(160°C) | ISO 527-1/-2 | MPa | 40 |
| Yield stress(180°C) | ISO 527-1/-2 | MPa | 35 |
| Yield stress(200°C) | ISO 527-1/-2 | MPa | 30 |
| Nominal strain at break | ISO 527-1/-2 | % | 40/ >50 |
| Nominal strain at break(120°C) | ISO 527-1/-2 | % | >50 |
| Nominal strain at break(160°C) | ISO 527-1/-2 | % | >50 |
| Nominal strain at break(180°C) | ISO 527-1/-2 | % | >50 |
| Nominal strain at break(200°C) | ISO 527-1/-2 | % | >50 |
| Flexural modulus | ISO 178 | MPa | 3000 / 900 |
| Flexural modulus(120°C) | ISO 178 | MPa | 800 |
| Flexural modulus(160°C) | ISO 178 | MPa | 600 |
| Charpy impact strength (+23°C) | ISO 179/1eU | kJ/m2 | N/N |
| Charpy impact strength (-30°C) | ISO 179/1eU | kJ/m2 | N/N |
| Charpy notched impact strength (+23°C) | ISO 179/1eA | kJ/m2 | 12/45 |
| Izod notched impact strength (+23°C) | ISO 180/1A | kJ/m2 | 10/40 |
| Melting temperature (10°C/min) | ISO 11357-1/-3 | °C | 295 / * |
| Temp. of deflection under load (1.80 MPa) | ISO 75-1/-2 | °C | 190 / * |
| Temp. of deflection under load (0.45 MPa) | ISO 75-1/-2 | °C | 280/* |
| Coeff. of linear therm. expansion (parallel) | ISO 11359-1/-2 | E-4/°C | 0.85/ * |
| Coeff. of linear therm. expansion (normal) | ISO 11359-1/-2 | E-4/°C | 1.1 / * |
| Thermal Index 5000 hrs | IEC 60216/ISO 527-1/-2 | °C | 152 |
| Volume resistivity | IEC 60093 | Ohm*m | 1E13 / 1E7 |
| Electric strength | IEC 60243-1 | kV/mm | 25/15 |
| Comparative tracking index | IEC 60112 | - | 400 /- |
| Relative permittivity (100Hz) | IEC 60250 | - | 3.9/22 |
| Relative permittivity (1 MHz) | IEC 60250 | - | 3.6/4.5 |
| Humidity absorption | Sim. to ISO 62 | % | 3.7/ * |
| Density | ISO 1183 | kg/m3 | 1180 / - |
* Typical values not to be construed as specifications.