electric insulation material SHS

1. applicable process simple 2, a high mechanical strength 3, excellent dielectric,capability 4. apply to high insulation

electric insulation material SHS 

  

Product Description

The heat-resistant SHS pre-preg is composition of polyimide mylar, heat-resistant insulating paper and flexible composite material with impregnation of hi-temp resistant epoxy resin(Class H) produced by baking.

Characteristics and Applications

The product is Class H insulating material with a high mechanical strength, excellent dielectric and adhesive capability.

The product is winding directly onto the conductor to form a secure insulation layer by heat curing. It is simple and convenient to use.

Capable for Dry-type transformer coil insulation layer, side insulation, motor slot insulation and inter-turn insulation.

Performance Guide

No.	Index Name		Unit	0.16	0.18	0.20	0.23	0.25
1	Appearance			The surface of pre-preg must be smooth, resin is evenly scattered. No impurity can be found which would affect the performance of the product. No folding mark, bubble, or corrugation when opening the pre-preg .
2	Size	Bundle Weight	kg	≤60
		Bundle No.		≤3,each in length of 10m and above. The end of bundle is attached firmly with heat-resistance tape.
		Standards of Supply		supply in bundles, or cut into reels as if required.
		Reel No.		≤5,the end of reel is attached firmly with heat-resistance tape.
3	Thickness & Tolerance		mm	±0.020		±0.030
4	Stretch Strength  in horizon		N/10mm	≥40	≥70	≥80
5	Content of Resin		g/m2	75±15
6	Content of Volatile Matter		%	≤1.5
7	Content of Soluble Resin		%	≥80
8	Puncture Voltage		kV	≥6.0
9	Stretch Shearing Strength		MPa	≥3.0
10	Suggested curing condition			150°C/3~5h

Demonstration

         

electric insulation material SHS