Specifications
crepe paper is made of 100% superior sulfate insulating wood pulp.0.05/0.08/0.10/0.13/2.0mmm width:25mm 30mm 40mm~960mm
Crepe paper
products specifications: the thickness of electrical crinklrd insulationg paper is 0.05mm 0.08mm 0.1mm 0.13mm 2.0mm
the width of electrical crinkled insulating paper is 25mm, 30mm, and 40mm-960mm
Storage; store in a dry and clean room and keep away from fire or heat, or in the sun
crepe paper is made of 100% superior sulfate insulating wood pulp.
0.05/0.08/0.10/0.13/2.0mmm width:25mm 30mm 40mm~960mm
electrical insulationg paper, purely made fromimported pulp through special wrinkling process, is characterized by excellent oil-soluble performance, and widely applied in the insulation of lapped parts of oil-immersed transformers, mutual inductors and reactors, and the insulationg wrap of down-lead parts. it helps to improve the electrical and mechanical performance of products insulation structure
| no. | performance | unit | requirement |
| 1 | thickness tolerance | mm | +0.05 |
| 2 | number of wrinkles | 10mm long each | numberical value required in code |
| 3 | quantitative tolerance | % | +10numerical value reqired in code |
| 4 | vertical tensile72-3.1 model | nm/g | ≥39 |
| index 72-3.2model | ≥30 | ||
| 5 | elongation at break | % | +15 numerical value required in code |
| vertical | mm/10min | ≥7 | |
| 6 | oil absorption height | mm/60min | ≥30 |
| horizontal | mm/10min | ≥20 | |
| mm/60min | ≥50 | ||
| 7 | moisture | % | ≤8 |
| 8 | ash | % | ≤1 |
| 9 | water extract conductivity | ms/m | ≤10 |
| 10 | PH value of water extract | 6~8 | |
| 11 | electrical strength(in oil) | mv/m | ≥20 |
| 12 | contamination of transformer oil | tanρ‹0.001 |
products specifications: the thickness of electrical crinklrd insulationg paper is 0.05mm 0.08mm 0.1mm 0.13mm 2.0mm
the width of electrical crinkled insulating paper is 25mm, 30mm, and 40mm-960mm
Storage; store in a dry and clean room and keep away from fire or heat, or in the sun