Electrical Grade Crepe Paper & Tube

Electrical Grade Crepe Paper & Tube

Electrical grade crepe paper is a critical insulation material used extensively in transformer and electrical equipment manufacturing. Its unique crinkled structure provides flexibility and stretchability that standard insulation papers cannot offer. ACC Insulations manufactures high-quality electrical grade crepe paper designed to meet the demanding requirements of transformer insulation systems.

What Is Electrical Grade Crepe Paper?

Crepe paper is a cellulose based electrical insulation paper which is creped by a mechanical process to add controlled wrinkles. This design enables the paper to form and stretch to irregular shapes without tearing and is therefore best used in wrapping conductors and other complex parts.

Product Specification
Phase Two and Three Phases
Color Natural Brown
Size As Needed
Cooling Type Oil Cooled
Primary Voltage Both
Material Base paper, electrical-grade craft paper
Thickness 0.075- 0.13mm

Features

  • Excellent Oil Absorption
  • High Dielectric Strength
  • Superior Mechanical Strength
  • Flexibility
  • Cost-Effective

Key Properties

  • High flexibility and stretchability
  • Excellent dielectric strength
  • Good mechanical durability
  • Oil compatibility
  • Thermal stability
  • Uniform crepe structure

Applications

Electrical grade crepe paper is widely used in:

  • Transformer lead insulation
  • Coil wrapping
  • Conductor insulation
  • Irregular and curved insulation surfaces
  • Layer insulation in power equipment

Importance in Transformer Insulation

In transformer construction, crepe paper is essential for:

  • Insulating leads and conductors
  • Absorbing mechanical stress during operation
  • Preventing the insulation cracking through vibration or thermal expansion.

Transformers would be prone to insulation damages during assembling and operation because they do not have flexible insulation materials such as crepe paper.

Manufacturing Excellence at ACC Insulations

ACC Insulations ensures consistent quality through:

  • High-purity cellulose raw materials
  • Controlled creping process
  • Precision thickness management
  • Stringent dielectric and mechanical testing

Each batch of crepe paper is manufactured to maintain uniform stretch properties and insulation performance.

Technical Specifications

  • Stretchability: High
  • Thickness range: Customizable
  • Dielectric strength: Excellent
  • Oil absorption: Optimized
  • Moisture content: Controlled

(Custom specifications available on request.)

Compliance and Standards

Our electrical grade crepe paper complies with:

  • IEC insulation standards
  • IS specifications
  • Transformer manufacturer requirements

Advantages of ACC Insulations Crepe Paper

  • Consistent crepe formation
  • Reliable insulation performance
  • Custom sizes and formats
  • Long-term thermal stability

Industries Served

  • Power transformer manufacturing
  • Distribution transformers
  • Electrical equipment manufacturing
  • Industrial power systems

FAQs

Yes, it is designed for oil impregnation.

Yes, rolls and custom dimensions are available.

No. Crepe paper complements kraft paper for flexible insulation applications.

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