1.Material :Fiberglass and Epoxy resin or Polyester Resin .
2.Surface : UV resistant Painted or UV resistant cloth cover.
3.Advantage:
3.1 Good performance of electrical and mechanical strength.
3.2 Good for live line work.
3.3 Good for anti lighting impulse.
3.4 Good Insulation property ,No Power loss .
3.5 Good performance of anticorrosion ,which special suitable for coast or chemical plant area.
3.6 Good self clean character , smooth and beautiful surface.
4.Technical Character:
No. | Technical specification | Unit | Specification value |
1 | Density(at 20℃±2℃) | g/cm3 | ≥2.0 |
2 | Water absorption rate (at 20℃±2℃,24h) | % | ≤0.05 |
3 | Compression | Mpa | ≥410 |
4 | Dye penetrated test | Min | ≥50 |
5 | Water diffusion test (1%NaCl,Boiling for 100h 12kv/1min) | mA | ≤0.2 |
6 | Shearing strength along laminas | Mpa | ≥50 |
7 | Volume resistivity (140℃,96h) | Ω.M | ≥1010 |
8 | DC withstand voltage (10mm) | Kv | ≥50 |
9 | Lighting surge withstand voltage (100kv,10mm) | Times | ≥5 |
10 | Torsion strength | Mpa | ≥500 |
5.Application:
