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Insulation Material Presspaper/Pressboard for Electrical Transformers

Insulation Material Presspaper/Pressboard for Electrical Transformers

Cable paper is a low-voltage grade insulating paper well suited for making electromagnetic wires, power cables oftransformers below 35kV and other electrical insulating equipments below 35kVThis paper has stable electrical and chemical properties

Product Description


Cable Paper
 
Product Description
Insulation Material Presspaper/Pressboard for Electrical Transformers
Description:
Cable paper is made of 100% superior sulfate insulating wood pulp.
Specification:
Thickness: 0.05mm-0.15mm
Width960mm 1000mm
Sizein Sheets or in Rolls
Features:
This paper is highly refined and cleaned to ensure uniform thickness and free from formation Pinholes, un-dispersed fiber bundles and tiny defects
It is a low-voltage grade insulating paper well suited for making electromagnetic wires, power cables of
transformers below 35kV and other electrical insulating equipments below 35kV
This paper has stable electrical and chemical properties, and high physical strength to meet the exacting
needs of our valued customers
Applications:
Used widely as electrical insulation wrap on aluminium and copper wires by conductor manufacturers,
electrical insulation between layers of wound coils in electrical motors, in capacitors, transformers & such
other electrical equipment.
 

 

Detailed Photos
Insulation Material Presspaper/Pressboard for Electrical Transformers
Insulation Material Presspaper/Pressboard for Electrical Transformers
Insulation Material Presspaper/Pressboard for Electrical Transformers

 

Product Parameters


   Used widely as electrical insulation wrap on aluminium and copper wires by conductor manufacturers, electrical insulation between layers of wound coils in electrical motors, capacitors, transformers & other electrical equipment.

Insulation Material Presspaper/Pressboard for Electrical Transformers

Properties
Unit
Index
Thickness

UM
130±6(Current Specifications)
Tightness

g/cm3
0.85-0.95
Tensile Strength
MD
KN/m
≥11.0

CD

≥5.20
Elongation
MD
%
≥2.0

CD

≥5.4
Endurance
(TIMES)
≥2200
Tearing Degree
MN
≥1020
Voltage Resistance
KV/MM
≥8.0
Air Permeability
UM/(PA.S)
≤0.51
Conductivity
MS/M
≤8.0
Ash Content
%
≤0.7
Moisture Content
%
6.0-8.0
Dielectric Loss(100ºC)
%
≤0.50