Epoxy fiberglass laminated rod
For different sizes, current stock or more information, please contact us at: +359888888094; elektrabg@abv.bg
Description
Epoxy fiberglass laminated rod is a layered material obtained by winding layers of glass fabric of alkali-free glass (with a continuous thread), impregnated with thermosetting resins on a phenolic or epoxy basis. Also called epoxy glass rod, the epoxy fiberglass rods have excellent electrical insulation and mechanical properties. Epoxy fiberglass laminated rod is non-toxic, non-explosive and non-flammable. Due to the glass fabric, epoxy rods have a higher modulus of elasticity, strength and wear resistance compared to materials such as phenolic cotton cloth laminated rod and some technical plastics.
Areas of application
- hydro-power plants
- diesel generator sets
- coal power plants
- gas- and oil power plants
- nuclear power plants
- high- and low-voltage electric drives
- used under the dashboard in cars and helicopters to separate the electrical components
- in electric machines
- as slots
- as wedge insulation of stator windings of AC motors
- for electrically insulating parts of electrical machines and devices
- bushings
- bearings
- spacers
- eccentrics
- gearwheels
- running rollers and rollers
- sliders
- others
Stock
| Ф (mm) | Length (mm) | Weight (kg) |
| 20 | 1000 | 0.6 |
| 30 | 1000 | 1.5 |
| 40 | 1000 | 2.6 |
| 50 | 1000 | 4.2 |
| 60 | 1000 | 5.4 |
| 70 | 1000 | 7.3 |
| 80 | 1000 | 10.2 |
| 90 | 1000 | 12.7 |
| 100 | 1000 | 15.2 |
| 120 | 1000 | 21.6 |
Specifications
| Properties | Unit | Value |
| Density | g / cm3 | ≥ 1,7 |
| Bending strength | MPa | ≥ 241 |
| Compression strength | MPa | ≥ 241 |
| Breakdown voltage parallel to the layers at 90оС in transformer oil | kV | ≥ 15 |
| Water absorption (D-24/23, 1.6 mm) | % | £ 0.5 |
