Heat Resistant Insulating Transformer Material Insulation Crepe Kraft Paper
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- Supplier: Xuchang Haoxaing Insulation Materials Co. Ltd.
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Product Overview
Description
Heat Resistant Insulating Transformer Material Insulation Crepe Kraft Paper
Insulation Crepe kraft paper
Product Description
| 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% | 7.0 | 7.0 | 8.0 | 8.0 | ||||||
| 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% | 120-150 | ||||||
Production
Crepe papers are made from base paper weighing 25 - 180 g/m2 (15 -111 lbs/ream) .
Features
1. Insulation class A (105 °C) 2. Color : natural brown, beige 3. High purity and high oil-absorption 4. Good dielectric strength
5. Excellent compatibility with insulating liquids (mineral oils, silicon oils and ascerol oils). 6. Free from conductive particles
Applications:
Creped Papers are suitable for irregular shapes and surfaces where normal insulation materials failes to reach, being used in magnet wire, layer, current transformers, RIP bushings or as shielding material.
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