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Dog Bone Dry Electrical Insulation Components Material

Dog Bone Dry Electrical Insulation Components Material

Glass pultrusion stays, including dogbones, vertical bars, cylindrical batten,coattail batten, stay plate etc.are a type of profile produced by a pultrusion process using an alkali-free glass fiber-impregnated thermosetting resin. lt has high mechanical strength.excellent electrical properties, and flame retardancy, orosion resistance,arc resistance and other advantages. It is mainly used for the ventilation cooling between dry transformers and the use of reactors and wave traps.

color：

white

Brand：

Hechin

Packaging method：

Pallet

Thermal Class：

F 155℃/H 180℃

Quantity

Description
Application
Related Product

Dog Bone Electrical Insulation Material

Glass pultrusion stays, including dog bones, vertical bars, cylindrical batten coattail batten, stay palte etc., are a type of profile produced by a pultrusion process using an alkali-free glass fiber-impregnated thermosetting resin. It has high mechanical strength, excellent electrical properties, and flame retardancy, orrosion resistance, arc resistance and other advantages. It is mainly used for the ventilation cooling between dry transformers and the use of reactors and wave traps.

Technical Data Sheet

	Item		Unit	Index
1	Density		g/cm3	1.8-2.0
2	Absorption Rate		%	≤0.5
3	Barcol Hardness		-----	≥50
4	Bending Strength (Vertical Direction)	23℃±2℃	MPa	≥150
		130℃±2℃		≥70
5	Compression Strength	Fiber Direction	MPa	≥250
		Vertical Direction		≥150
6	Insulation Resistance		Ω	≥1.0 X 1012
7	Breakdown Voltage in Fiber Direction(in oil)		KV	------
8	Arc Resistance		S	≥182
9	Combustibility		Class	V-0
10	Thermal Conductivity		W/(m.K)	------

Application:

It has high mechanical strength, excellent electrical properties, and flame retardancy, orrosion resistance, arc resistance and other advantages. It is mainly used for the ventilation cooling between dry transformers and the use of reactors and wave traps.

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