GHG Flexible Composite Material

GHG Insulating Flexible Composite

The producing procedures of GHG insulating flexible composite are as follows: firstly, composite polyimide flim with alkali-free glass fibre; secondly, impregnate in the heat-resistant resin, and after heating, it will become semi-solid laminar. Wh……

The producing procedures of GHG insulating flexible composite are as follows: firstly, composite polyimide flim with alkali-free glass fibre; secondly, impregnate in the heat-resistant resin, and after heating, it will become semi-solid laminar. When the customer is about to use, it needs to solidify.

The product is suitable for layer insulation of F and H class dry-type transformers, interturn insulation of motors.

GHG is packed in roll form. The inner diameter of every roll is 76mm, the roll weight is 60kg±5kg. The packing and the thickness can also be supplied according to customers’ requirement.

Its thickness can be 0.15mm, 0.20mm or 0.25mm, and its width can be 1000mm.

The temperature classification is H, 180℃.

No. Index name Unit Index value
1 Model XU520-H
2 Nominal thickness mm 0.2 0.25 0.3
3 Thickness tolerance mm 0.2 0.2 0.3
4 Ration(±10%) g/m2 250±20 320±25 360±30
5 Tensile strength N/10mm ≥250 ≥300 ≥350
6 Breakdown voltage KV ≥3.0 ≥3.0 ≥3.0
7 Volatile content % ≤2.0 ≤2.0 ≤2.0
8 Thawing resin content % 50±20 60±20 60±20
9 Thermal endurance ≥180 ≥180 ≥180
10 Apparence quality
11 Normal size Supplied in rolls, and roll width normally from 15mm to 1020mm, can be divided in different belt size.
12 Color Brownish yellow
13 Test methord GB5591.2

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