Pultruded FRP Dogbone

Transformer insulation parts series of our company mainly including insulation sheet, I-shape, corner piece and so on. It could be classified as class F, H and C according to temperature resistant.   1.Application:                                                                                                      FRP insulation material,with profile of dogbone,is used in Transformers.    2.Raw Materials:                                                                                                    Fiberglass, Epoxy Resin, Curing agent.   3.Temperature Class: F & H.   4.Test :                                                                                                                     SGS, National tests, UL94-V0   5.Dimension:                                                                                                        

No.	Item No.	A mm	B mm	Length  L,mm	Class	Color
1	TID6*6	6	6	On request	F   H   C	White  Yellow  Red  Of color  On request
2	TID7*7	7	7
3	TID7*7	7	7
4	TID10*10	10	10
5	TID12*12	12	12
6	TID14*14	14	14
7	TID16*16	16	16
Note:Please indicate item No.,color and temperature class .We can design and manufacture based On customers’ request.

  Based on productive technology and long time experience, the advantages of our product as following:    1. High mechanical strength.    2. High grade of temperature resistant.    3. Smooth and elegant surface.    Pultruded process:                                                                                                      Features of JHFRP Square Tubes:                                                                             Corrosion Resistant Low Conductivity - Thermally and Electrically Non-Magnetic - Electromagnetic Transparency Light Weight and High Strength Dimensional Stability Low Maintenance

1	Density	≥1.92g/cm3
2	Bending Strength	360MPa
3	Tension Strength	320MPa
4	Insulation Resistance	≥5*104 Ω.M
5	Surface Flashover Voltage	≥12kV

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