Glass epoxy rods
Characteristics: Glass-fiber bars are made of glass fabric and epoxy resin.
Application: They have very good mechanical and electrical insulation properties, they are suitable for use in difficult climatic conditions.
Production dimensions: Glass-fiber bars are manufactured from a diameter of 25 mm up to a diameter of 100 mm. Production lengths of rods: 580 mm.
| Type according EN-60893 | Unit | EPGC41 | EPGC42 | EPGC 43 | |
|---|---|---|---|---|---|
| Used name | Glass epoxy rod G10 | Glass epoxy rod G11 155° | Glass epoxy rod TSE-180 | Glass epoxy rod FR-4 | |
| Type according to DIN 7735 | |||||
| Type according to NEMA | |||||
| Reinforcement | glass fabric | glass fabric | glass fabric | glass fabric | |
| Resin | epoxid | epoxid | epoxid | epoxid | |
| MECHANICAL PROPERTIES | |||||
| Flexural strength flatwise perpendicular to laminations (at 20°C) | MPa | 540 | 545 | 520 | 625 |
| Compressive strength perpendicular to laminations | MPa | - | 340 | 350 | 380 |
| DIELETRIC PROPERTIES | |||||
| Dielectric strength perpendicular to layers in oil 90°C | kV | 49 | 42 | 56,7 | 49 |
| Insulation resistance after immersion in water | MΩ | 1x103 | 3,6x103 | 3,7x102 | 1x103 |
| PHYSICAL PROPERTIES | |||||
| Density | g/cm3 | 1,7 - 1,9 | 1,7 - 1,9 | 1,7 - 1,9 | 1,7 - 1,9 |
| Temperature index (TI) | 130 | 155 | 180 | 130 | |
| Water absorption (for thickness 3 mm) | mg/cm3 | 0,6 | 1 | 0,9 | 0,1 |
| Flammability (category) | - | - | - | V0 |