insulation fiberglass sheet flat bar
epoxy resin,pultrusion
KEMA,ISO 9001:2008
IEC,ANSI,GB Standard
fiberglass frp flat bar
Fiberglass Flat Bar (Rectangular Sheet)
FRP Fiberglass Rod is made from fiberglass roving. continuous strand mat and surface mat which are impregnated with epoxy resinby pultrusion.
Composite Insulator Core Rod Properties
NO | PARAMETER | unit | indicators |
1 | Density(20±2°C) | g/cm3 | ≥2.0 |
2 | Water Absorption rate(at 20±2°C,24h) | % | ≤0.05 |
3 | Tensile Strength | Mpa | ≥1200 |
4 | Bending Strength | Mpa | 900 |
5 | dye penetration test | min | ≥15 |
6 | water diffusion test(1% NaCI boiling for 100h, 12kv,1min) | µa | ≤200 |
7 | Volume resistivity(140°C,96h) | Ω.M | 10*1010 |
8 | DC breakdown(10min) | KV | 60kv |
9 | Lightning impulse withstand voltage(10kv,10mm) | times | 8 |
10 | Bending Strength at heating conditions | Mpa/150°C | 310 |
11 | ECR rod stress corrosion(1mo1/1HNO3,at 67%stress) | h | ≥96 |
Fiberglass Flat Bar (Rectangular Sheet)
FRP Rectangular Bar | |
L×W (mm) | Kg/Mtr |
| 10 × 22 | 0.470 |
| 10 × 30 | 0.640 |
14 × 22 | 0.650 |
16 × 22 | 0.750 |
16 × 30 | 1.020 |
| 20 × 30 | 1.270 |
| 20 × 40 | 1.696 |
| 25 × 50 | 2.650 |
30 × 50 | 3.180 |
| 40 × 50 | 4.240 |
40 × 60 | 5.088 |
| 50 × 50 | 5.300 |
| 60 × 60 | 7.630 |
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