1.Description for Hot selling Transformer insulation paper/Crepe insulating paper
Itis made of 100% superior sulfate insulating wood pulp. It has Good dielectric strength, Excellent compatibility with insulating liquids (mineral oils, silicon oils and ascerol oils) and Free from conductive particles
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2.Specifications for Hot selling Transformer insulation paper/Crepe insulating paper
1). Insulation materials
2). 100% wood pulp
3). 50% flexibility
4). Thickness: 0.35-0.90mm
5). Insulation class A (105 °C)
3 Application for Hot selling Transformer insulation paper/Crepe insulating paper
Crepe Papers are suitable for irregular shapes and surfaces where normal insulation materials failes to reach, used in magnet wire, layer, current transformers, RIP bushings or as shielding material
4. Technical sheet for Hot selling Transformer Crepe insulating paper :
S.N. | ITEM | UNIT | ORIGINAL PAPER THICKNESS | |||||
0.05mm | 0.075mm | 0.08mm | 0.13mm | |||||
1 | Crepe paper thickness | mm | 0.35±0.05 | 0.38±0.08 | 0.40-0.60 | 0.70-0.90 | ||
2 | Ash content | less% | 0.7 | 0.7 | 0.8 | 0.8 | ||
3 | Moisture | less% | 7 | 7 | 8 | 8 | ||
4 | Ether extract | less% | 0.3 | 0.3 | ||||
5 | Water extract PH | 6.0-8.0 | 6.0-8.0 | 6.0-8.0 | 6.0-8.0 | |||
6 | Pollution oil | less% | 0.1 | |||||
7 | Tensile strength | Longitudinal | N | 30 | 40 | 45 | 50 | |
Transversal | N | 20 | 30 | 35 | 40 | |||
8 | Flexibility of crepe paper | % | 50 | |||||
9 | Breakdown voltage | V / layer | ≥950 | ≥1000 | ≥1000 | ≥1000 | ||
10 | Conductivity | ms/m | ≤9.0 | ≤10 | ||||
11 | GSM | g/m2 | 60±10% | 110±10% | 110±10% | |||
