| About |
|---|
| Applications: Deflection rope sheaves for elevators&& |
| Product Description | |
|---|---|
| Generic | PA6 |
| Material Status | Commercial: Active |
| Availabilitys | North America,Europe |
| Process Methods | casting |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.15 | g/cm³ | ISO 1183 |
| Water absorption rate | ISO 62 | ||
| 23℃，24hr | 2.2 | % | ISO 62 |
| Saturation, 23 ℃ | 7.0 | % | ISO 62 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | > 3.7 | kJ/m² | ISO 180 |
| Notched impact strength of cantilever beam | 无断裂 | ISO 180 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 0.45 MPa, unannealed | 210 | ℃ | ISO 75-2/B |
| 1.8 MPa, unannealed | 120 | ℃ | ISO 75-2/A |
| Melting temperature | |||
| DSC | 220 | ℃ | ISO 3146 |
| Linear coefficient of thermal expansion | |||
| MD：20~100℃ | 7.0E-5 to 8.0E-5 | 1/℃ | ISO 11359-2 |
| specific heat | 1670 | J/kg/℃ | ASTM C351 |
| Thermal conductivity coefficient | 0.25 | W/m/K | ISO 8302 |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Surface resistivity | 1.0E+12 | ohms | IEC 60093 |
| Dielectric strength | 50 | kV/mm | IEC 60243-1 |
| Dielectric constant | 3.70 | IEC 60250 | |
| Dissipation factor | 0.030 | IEC 60250 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Ball hardness | 150 | MPa | ISO 2039-1 |
| Tensile modulus | 3500 | MPa | ISO 527-2 |
| tensile strength | ISO 527-2 | ||
| yield | 80.0 | MPa | ISO 527-2 |
| fracture | 130 | MPa | ISO 527-2 |
| Tensile strain | |||
| fracture | > 25 | % | ISO 527-2 |
| Bending modulus | 3100 | MPa | ISO 178 |
| friction coefficient | ASTM D1894 | ||
| Steel – Dynamic | 0.040 | ASTM D1894 | |
| Steel – Static | 0.35 | ASTM D1894 |
| Notes |
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