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Quick Details

  • Place of Origin: Shandong, China (Mainland)
  • Brand Name: HUISHENG
  • Type: Insulation Sheet
  • Application: High Voltage
  • Rated Voltage: 1000kv or lower
  • Tensile Strength: MD≥100MPa, CMD≥75MPa
  • Material: 100% e-grade non-bleached sulphate coniferous wood pulp
  • Thickness: 0.8-8.0MM
  • Density: 1.0-1.3g/m3
  • size: 4400*2260mm, 6400*3200mm, or customized

Packaging & Delivery

Packaging Details: Plastic film for waterproof and protection.
Pallet for loading and unloading
Delivery Detail: 15-30 days after order confirmation
Product Description

Transfromer Insulation Board Sheet

Since the invention of high voltage electrical transformers, there has always been a need for an insulating material that could withstand high electrical and physical stress exerted on core and windings.

Transformer Board is a type of paperboard with high basis weight made from low conductive virgin wood pulp cellulose, and works as the base material for transformer insulation structure parts like cylinders, strips, spacers, rings, washers, plates, machine formed and molded parts, punching and laminates.

Features

Insulation class A (105 °C)

Natural-coloured

Calandered Pressboard, 100% sulphate pulp

High Flexible and Soft

Low shrinkage and compatibility

High purity and mechanical strength

Good compatibility with liquid dielectrics

Further processing is ensured since the pressboard can be punched, folded,cut and formed without difficulty.



Applications

To use as insulations material in Power and Distribution Transformers.

It is the base material for components like corrugated boards, cyclinders, rings and mouldable parts.

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China (Mainland) | Manufacturer, Trading Company
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