| Material: | Kraft Wood Pulp |
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| Type: | Kraft Wood Pulp |
| Sectional Shape: | Rectangle |
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| Crepe paper & tubes | Specification |
| Transformer board | 1000x2000mm, 1400x2500mm; 0.8-4.0mm |
| High-power transformer board (T4) | 1-8mm; max 6200x3200mm |
| Laminated grade | 5-150mm |
Crepe insulation paper is a specially processed electrical insulating material made from high-quality sulfate wood pulp. Through a unique creping process, it forms a uniform wrinkled surface structure, offering outstanding performance for various electrical applications.
Excellent Mechanical Properties
Unique creped structure provides high elasticity and flexibility
Tensile strength: ≥80 N/mm² (MD direction)
Elongation improved by 30-50% compared to standard insulation paper
Superior Electrical Performance
Dielectric strength: >40 kV/mm
Volume resistivity: >10¹² Ω·cm
Low dielectric loss (tanδ <0.005)
Wide Application Range
Interlayer insulation for oil-immersed transformers
Filling material for high-voltage cable insulation
Insulation wrapping for electrical joints
Suitable for voltage levels up to 35 kV
Eco-Friendly & Safe
100% pure wood pulp, free from asbestos and hazardous substances
Complies with RoHS & REACH environmental directives
Temperature resistance: Up to 105°C (Class A)
Thickness: 0.05-1 mm
Width: 1000 mm / 1200 mm / 1500 mm (custom sizes available)
Customization: Special dimensions and performance requirements upon request
ISO 9001 certified
Complies with IEC 60554 international standards
Ideal for insulation protection in power equipment
For technical datasheets or samples, please contact our sales team.
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