Fiberglass threaded rod made of fiberglass
rod,The thread size ,length and strength according to customers’ requirement.
1. Standard:
IEC61109 and customers’ drawing .
2. Material:
E glass and epoxy resin.
3. Process:
Continuous pultrusion.
4. Technical Character:
|
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 |
Torsion strength |
Mpa |
≥800 |
