Xuchang Chengrui
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Electrical Cable Insulation Kraft Paper
Additional Information
Type: Insulation Paper
Thickness: 0.05mm, 0.06mm 0.08mm, 0.12mm, 0.15mm
Width:625mm, 960mm
Color: Natural Brown
Maximum Voltage: 50KV
Application: Insulators, Electrical Winding Insulation, Electrical Base, Shell, Motor, Insulating Varnish
Electrical Cable Insulation Kraft Paper
Our High-Purity Electrical Cable Insulating Paper is a premium-grade insulating kraft paper manufactured from 100% purity sulfate insulating wood pulp. This material is specifically engineered for use in the insulation systems of high-voltage (HV) power cables, signal cables, electromagnetic wires, transformers, mutual inductors, electrical reactors, and related electrical equipment.
The insulation cable paper offers excellent dielectric properties, mechanical strength, and uniform structure. It is designed for oil-impregnated applications and provides reliable electrical isolation in demanding environments.
Product Name | Cable Paper Insulation Class A 0.06mmx625mm | |||
INDEX | UNIT | TESTING RESULT | Decision | STANDARD |
Thickness | mm | 0.06 | approval | 0.076+/-0.002 |
Density | g/cm3 | 0.8 | approval | ≤0.76 |
Tensile strength MD/CD | KN/m | 7.2/3.6 | approval | ≥6.5/3.2 |
| % | 2.5/5.0 | approval | ≥2/4.5 |
Ash content | % | 0.50 | approval | ≤1.00 |
Water extracting electrical conductivity | mS/m | 7.9 | approval | ≤10 |
Breakdown voltage | KV/mm | 10.7 | approval | ≥10 |
PH value | ___ | 8.1 | approval | ≥9 |
Key Features & Benefits
High Purity: Made from 100% pure sulfate insulating wood pulp, free from contaminants and conductive particles.
Excellent Dielectric Strength: Provides reliable insulation for HV cables and transformers.
Uniform Thickness & Density: Ensures consistent electrical performance across the entire roll.
Good Mechanical Strength: Sufficient tensile strength to withstand winding and wrapping processes.
Optimized for Oil Impregnation: Compatible with cable oils and transformer compounds.
Customizable Formats: Available in multiple thicknesses and widths; ribbon formats available for specialized applications.
Standard Widths: 625/960mm(or customized) or slipped
Thickness: 0.05/0.06/0.075/0.08/0.13mm
Packaging: Export-standard pallets
Applications
This electrical cable insulating paper is widely used in the following applications:
High-Voltage (HV) Power Cables: As lapped insulation layers in oil-impregnated cable systems.
Signal & Control Cables: For insulation and separation of conductors.
Electromagnetic Wire: As wrapping insulation for magnet wire.
Transformers: For layer insulation and barrier insulation in oil-filled transformers.
Mutual Inductors & Electrical Reactors: As turn-to-turn and layer insulation.
General Electrical Equipment: Where high-purity cellulose insulation is required.
Contact Directly With Our Agents
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- Phone +86-15939981307
- Email inquiry@chrcn.com
- Location Xingye Road, Dongcheng District, Xuchang City, Henan Province, China
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- Tue - Thu : 9 AM - 10 PM
