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Nylatron® GSM
Brand: 
- Very good resistance to wear
- Very good sliding properties
- Fatigue resistance and impact strength
- Anthracite grey in colour
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Cast polyamide 6 containing finely dispersed particles of molybdenum disulfide that enhance the material resistance to wear and its sliding properties in dynamic applications, without reducing its resistance to fatigue and impact strength (typical of non-modified cast polyamides 6).
It is commonly used for the manufacture of bushings, gears, pinions, and pulleys.
| Properties | ISO standard | Unit of measurement | Value |
| General properties | |||
| Colour | anthracite grey | ||
| Density (specific weight) | 1183 | g/cm3 | 1.16 |
| Water absorption | 62 | % | 0.76/1.43 |
| Mechanical properties | |||
| Tensile strain at break* | 527 | % | >50 |
| Tensile strain at yield / at break* | 527 | MPa | 50/- |
| Tensile modulus of elasticity* | 527 | MPa | 1600 |
| Impact strength | 179/1eA | kJ/m2 | 3.5 |
| (Charpy impact test - notched) | |||
| Ball indentation hardness | 2039-1 | N/mm2 | 160 |
| Rockwell hardness | 2039-2 | -- | M84 |
| Thermal properties | |||
| Melting temperature | 11357-1/-3 | °C | 220 |
| Thermal conductivity at 23 °C | -- | W/mK | 0.3 |
| Coefficient of linear thermal expansion | av. value between 23 °C and 60 °C | m/mk | 80x10-6 |
| Working temperature. continuously 5.000/20.000 hours | -- | °C | +105/+90 |
| Working temperature. for short periods | -- | °C | 170 |
| Min. operating temperature | -- | °C | -30 |
| HB/HB flammability (thickness 3/6 mm) | UL94 | -- | HB/HB |
| Electric properties | |||
| Dielectric strength* | 60243 | kV/mm | 16 |
| Volume resistivity* | 60093 | Ohm/cm | >1012 |
| Surface resistivity* | 60093 | Ohm | >1012 |
| Physiological properties | |||
| Suitable for contact with foodstuffs | 21 CFR (FDA) | -- | NO |
* Values measured on materials in standard balanced weather conditions, i.e. 23 °C and 50% RH.
Although the information provided in this product data sheet is confirmed by reliable research, POLITECNICA CETAI shall not take any responsibility for the application, processing or use of such information.
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