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Basic Info.
Model NO.
Crepe Paper Tube
Classification
Inorganic Insulation Material
Certification
ISO9001
Color
Brown
Brand
Chr
ID.
3-50 mm
Style
Tube
Delivery Time
20 Days
HS
482300000
Transport Package
Carton
Specification
IS90001, SGS
Trademark
CHR
Origin
China
HS Code
481160100
Production Capacity
5000kg/Week
Product Description
Insulation Crepe Paper is one of the most important solid insulation materials used in transformers. Its quality directly influences the life span of the transformer. The BDV is enhanced by up to 80% as compared to base kraft paper. To ensure of best quality of Crepe paper, the base kraft paper is manufactured using longer fibers of pure wood pulp.
Inside diameter: since 3mm to 50 mm
Thickness wall : since 0.8mm to 3,0mm
Nominal Length: 1800mm, 2000mm,1000 mm as standard
Other type can be delivered under special order
1. Composition: Crepe tubes made from 100% electrical kraft paper 100% using non ionized water during crepe process to maintain electric properties. Special adhesive is used which it has a good resistance to oil transformer.
2. Properties: High flexibility. High turn capability.
No stress when tube is stretched.
No contamination of oil transformer is guaranteed.
3. Application: special application for oil transformers.
| No. | Index Name | Unit | Index | |
| 1 | Wrinkle Number | a /10mm Long | Number Required In Code | |
| 2 | Oil Suction Height | Portrait | mm/10min | ≥7 |
| mm/60min | ≥30 | |||
| Transverse | mm/10min | ≥20 | ||
| mm/60min | ≥50 | |||
| 3 | Water Content | % | ≤8 | |
| 4 | Ash Content | % | ≤1 | |
| 5 | Conductivity Of Aqueous Extract | Ms/m | ≤10 | |
| 6 | Ph Of Aqueous Extract | - | 6-8 | |
| 7 | Electrical Strength | Mv/m | ≥20 | |
