Pressphan Paper

Quick Details Place of Origin: Sichuan, China (Mainland) Brand Name: Haotai Model Number: PSP3052 Type: Insulation Paper Material: cellulose based Application: Low Voltage Rated Voltage: 10kv Tensile Strength: MD over 85; TD over 38 Product name: Kraft paper Color: brown or green Thickness:...

Product Details

Quick Details

  • Place of Origin: Sichuan, China (Mainland)

  • Brand Name: Haotai

  • Model Number: PSP3052

  • Type: Insulation Paper

  • Material: cellulose based

  • Application: Low Voltage

  • Rated Voltage: 10kv

  • Tensile Strength: MD over 85; TD over 38

  • Product name: Kraft paper

  • Color: brown or green

  • Thickness: 0.05mm-0.5mm

  • Jumbo Roll: 1000mm

  • Standard: IEC60085

  • Density: 0.85-1.1

  • Moisture Content: 4-8

  • Manufacturer: Nine Dragon

Packaging & Delivery

Packaging Details100kg/roll or upon request;
polywood pallet loading around 800kg-1000kg
Delivery Time15-20days

Product Description

Kraft paper in Reels

Kraft paper is made from the purest cellulose, extracted from long-fibered coniferous trees.  It is a perfect insulation material for electrical machines (impregnated with resin), capacitors (impregnated with oil or resin) and particularly oil-filled transformers. The material properties allow classification in insulation class A (105°C) and are manufactured in accordance with the IEC standard.
Depending on the thickness of the material, a distinction is made between presspaper in rolls and board material.


1. Insulationclass A (105°) according to IEC 60085
2. 100% sulphat wood pulp
3. Natural coloured
4. High purity and oil absorption

Field of Application
Insulating papers are mainly used for the production of conductors and cables but also in bushings, or as base material for DDP and wound paper tubes. Presspapers have various applications not only in power and distribution transformers but also in capacitors and motors.

Detailed Images



This grade is mainly used as conductor insulation, but also suitable for cable insulation and applications in distribution transformers.

Diamond Dotted(DDP) Diamond pattened(DPP)

The use of this B-stage resin coated paper increases the short circuit strength of distribution transformer coils. Weidmann offers a kraft and a kraft/cotton grade.

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Product Packing

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Quality Control

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Universal Testing Machine

Testings for the tensile strength and bonding

Voltage Testing

Testings for the material's breakdown voltage

Chemical lab

Testings of the related chemical elements

Related Products

Insulation Materials for Oil TransformerDiamond dotted paper from 0.05mm-0.50mmCrepe paper tube various sizes

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