Epoxy Dogbone
Transformer Dogbone is made by non-alkali fiberglass epoxy resin after high temperature curing lead continuous drawing forming.
Insulation stays is used for dry-type transformer, H shape and I shape are used as for transformer insulation parts.
Specification:
1).it is class F and H insulation material.
2).size: 8x10mm, 6x6mm, 4×8mm,18×20mm, 10×16mm, 16×16mm etc.
3).High mechanical strength
4).Excellent electrical isolation
5).Color: white
Application:
Mainly use in a variety of electrical products, like transformers, electric reactor and motor wedgs
Technical data:
|
No |
Properties |
Pultrusion stay |
Laminate machining stay |
|
1 |
Density(g/m3) |
1.8~2 |
1.8 |
|
2 |
Bibulous rate % |
0.03 |
0.02 |
|
3 |
tensile strength MPa |
500 |
350 |
|
4 |
Bending strength Mpa |
600 |
400 |
|
5 |
impact strength kJ/cm2 |
300 |
14.7 |
|
6 |
Surface resistivity Ω |
(1.9~2.0)*1012 |
1.0*1013 |
|
7 |
Surface resistance voltage KV |
12 |
----- |
|
8 |
Heat resistant index |
≥ 155 |
≥ 155 |
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