Insulator core rod made of fiberglass reinforced the epoxy resin.Insulator core rods also are also called fiberglass rod,FRP rod,GRP rod,fiberglass bar,Insulation rod,fiberglass stick and so on.
1. Standard: IEC61109
2. Material: ECR glass and epoxy resin.
3. Process: Continuous pultrusion.
4. Diam.5- 180mm insulator core rod (epoxy resin rod)
5. Technical parameter:
No. | Technical specification | Unit | Specification value |
1 | Density(at 20℃±2℃) | g/cm3 | ≥2.2 |
2 | Water absorption rate (at 20℃±2℃,24h) | % | ≤0.05 |
3 | Tensile strength | Mpa | ≥1200 |
4 | Bending strength | Mpa | ≥960 |
5 | Dye penetrated test | Min | ≥15 |
6 | Water diffusion test (1%NaCl,Boiling for 100h 12kv/1min) | mA | ≤0.1 |
7 | Shearing strength along laminas | Mpa | ≥50 |
8 | Volume resistivity (140℃,96h) | Ω.M | ≥1010 |
9 | DC withstand voltage (10mm) | Kv | ≥50 |
10 | Lighting surge withstand voltage (100kv,10mm) | Times | ≥5 |
11 | Bending strength at heating conditions | Mpa/150℃ | ≥350 |
12 | Stress corrosion (1mol/1HNO3,at 67%stress) | h | 96 |
13 | Torsion strength | Mpa | ≥800 |
Characteristic:
1). Corrosion resistant, light
2). Extremely strong and durable
3). Composite bar, fiberglass bar, FRP bars
4). High strength
5). Fire retardant
6). Good insulation
7). Fiberglass stick
8). Good flexibility ,acid resistance and anti-brittle property.
6.Product performance:
Superior mechanical strength to steel, more reliable and light Excellent insulation performance, electric voltage covers from 10kv to 1000kv. Has excellent acid resistance and anti-brittle property.
7.Size:
Note: 1.Color: light green or brown.
2.Length: according to Customer requirement.
3. We offer customized products,including the new size, New surface treatment, Jointing the fitting,
screw or mechanical.
