| About |
|---|
| Coarsely woven cotton fabric, phenolic resin impregnated Applications: Rollneck-bearings Coverts for friction rolls&& |
| Product Description | |
|---|---|
| Generic | 酚醛树脂 |
| Material Status | Commercial: Active |
| Availabilitys | North America,Europe |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.35 | g/cm³ | ISO 1183 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | 15 | kJ/m² | ISO 180 |
| Notched impact strength of cantilever beam | 18 | kJ/m² | ISO 180 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Linear coefficient of thermal expansion | |||
| MD | 3.0E-5 | 1/℃ | ISO 11359-2 |
| Thermal conductivity coefficient | 0.29 | W/m/K | ISO 8302 |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Surface resistivity | 1.0E+8 | ohms | IEC 60093 |
| Dielectric constant | 5.00 | IEC 60250 | |
| Dissipation factor | 0.30 | IEC 60250 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Ball hardness | 170 | MPa | ISO 2039-1 |
| Tensile modulus | 7000 | MPa | ISO 527-2 |
| tensile strength | ISO 527-2 | ||
| yield | 50.0 | MPa | ISO 527-2 |
| fracture | 80.0 to 100 | MPa | ISO 527-2 |
| compressive strength | 170 | MPa | ISO 604 |
| friction coefficient | ASTM D1894 | ||
| Steel – Static | 0.020 | ASTM D1894 |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. without lubrication |
| 3. with lubrication |
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