Foam Filled Fiberglass Tube For Live Line Tools Epoxy Fiberglass
Tube Knitting And Pultrusion Insulation Tube
Product
1.The feature of foam filled fiberglass tube for live line tools
epoxy fiberglass tube knitting and pultruded insulation tube
Fiberglass small molecule foam filling tube is a tubular material
used to fill voids or holes. It is made of glass fiber and contains
small molecule foam.
This type of filling tube usually consists of two parts: a
fiberglass tube and a filling agent. The glass fiber tube is a
hollow cylindrical structure woven from high-strength glass fibers,
which has good durability and mechanical strength. It can be
customized according to the required length and diameter
No. | Description | Unit | Value |
1 | Density | g/cm3 | ≥ 2.2 |
2. | Water absorption rate | % | ≤ 0.05 |
3 | Dielectric dissipation factor at 50HZ |
| ≤ 0.0057 |
4 | Penetration Test |
| Non-penetration |
5 | Dielectric tests before and after exposure to humidity | Tests before exposure to humidity | µA | ≤5.1 |
Tests after exposure to Humidity | µA | ≤8.1 |
6 | Dielectric wet test |
| No flashover no sparkover or puncture: No visual sign of tracking or erosion on the surface ,both internal
and external; No perceptible temperature rise |
7 | Bending Test(Ø32mm) | mm | Deflection:f≤19.22 |
| Proportion of Residual deflection to deflection measured during
application of the force: Fd:≤0.41 |
N | Breacking Load:≥ 2635 |
% | The deflection variation under the same load in different
directionsΔf:≤1.95 |
8 | Torsion Test(Ø32mm) |
| Angle deflection ad<17.6 |
N.m | Breacking Torsion:87.9 |
9 | Crushing Test(Ø32mm) | N | Min value where the first discontinuity of the curve occurs
Fd>1771 |
N | Max value during the first 3 min Fr>2785 |
10 | Mechanical fatigue tests | 4000times bending cycles test |
| No visible damage,no permanet set. |
Dielectric tests before exposure to fumidity | µA | ≤5.0 |
Dielectric tests after exposure to humidity | µA | ≤8.2 |
11 | Vesual Check |
| Smooth appearance and no cracking |
2. More information of the foam filled fiberglass tube for live
line tools epoxy fiberglass tube knitting and pultrusion insulation
tube
FAQ:
1.Is your company a manufacturer or a trader?
* We are the manufacture, 15 years production experience;
* our factory has passed ROSH, SGS, etc;
* Standard: IEC standard;
* Have own quanlity control.
2.Do you have export experience?
* More than 10 years export experience.
*TID products have been exported to Indonesia, Britain, Russia,
Ukraine, Qatar, Romania, UAE, Egypt, USA, Costa rica ,Brazil etc.
3.Delivery time?
*Samples: 3-7 days; order: 30 days or according to the order
quantity.
4.Do you accept OEM/ODM?
* Yes, we have several customer ask OEM/ODM, we'll do what you tell
us!
Choose US, We shall provide you with all-round technical service!
We warmly welcome you to join us!
We are eager to keep permanent cooperation with you!
