Phenolic cotton rods
Characteristics: Winded and pressed bars of hardened fabric are made of cotton fabric and phenolic resin.
Applications: They are suitable for the manufacture of various mechanically and electrically loaded components, plain bearings, housings, small-gear gears.
Production dimensions: Textile rods are made from 6 mm in diameter to 200 mm in diameter. Production lengths of rods: 1000 mm.
| Type according EN-60893 | Unit | PFCC42 |
|---|---|---|
| Used name | Phenolic cotton rod | |
| Type according to DIN 7735 | Hgw2088 | |
| Type according to NEMA | ||
| Reinforcement | cotton fabric | |
| Resin | phenol | |
| MECHANICAL PROPERTIES | ||
| Flexural strength flatwise perpendicular to laminations (at 20°C) | MPa | 110 |
| Compressive strength perpendicular to laminations | MPa | 185 |
| DIELETRIC PROPERTIES | ||
| Dielectric strength perpendicular to layers in oil 90°C | kV | 5 |
| Insulation resistance after immersion in water | MΩ | 40 |
| PHYSICAL PROPERTIES | ||
| Density | g/cm3 | 1,2 - 1,4 |
| Temperature index (TI) | 120 | |
| Water absorption (for thickness 3 mm) | mg/cm3 | 3 |
| Flammability (category) | - |
Note: The above values in the table are informative only. Technical sheets for individual products on request.