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Description：uses
a combination of insulating materials. A core of Vulcanized
Fibre (FORBON ? ) is overwrapped, by filament winding,
with a fiberglass-epoxy shell. The angle of wind is
optimized to provide a finished tube with good tensile
and burst strength
Application:Used
widely for electrical fuses, where the quenching and
insulating properties of the FORBON ? core and high
strength.such as cut-out fuses,arc extinguishing,Fuses,circuit
breaker etc.
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 Name:Bushing
Vulcanized Fiber or Tubes FORBON Combination, Bushing of vulcanized
fibre (cloth) epoxy glass fiber tubes
Size:ID*OD
Wall Thickness Color:Grey,Red,Yellow,White
Can produce various Size or Color
according per customer’s requirements.
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Item
|
Unit |
Claim
|
| Density |
g/cm³ |
>1.6 |
| Water Absorption |
% |
<0.5 |
| Cut strength |
Pa(kg5/cm²) |
>78.4x10³ |
| Curved strength
|
>1569x10³ |
| Pressure strength
|
>883xx10³ |
| Compressive
Strength, Axial |
|
|
|
（Pressure five minute with normal
voltage) Thickness of the wall
2.0
2.5
3.0
4.0
5.0
6.0
7.0
8.0
|
KV |
14
16
18
20
24
28
30
34
|
| |
Surface
resistance coefficient（500V) |
Ω |
>1.0x10¹² |
| Volume resistance
coefficient（500V） |
Ω x cm³ |
>1.0x10¹² |
| At the
frequency No. 50 medium dawdle corner tangent |
% |
<0.05 |
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