Gold Member Since 2012
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Xuchang Chengrui Insulation Material Co., Ltd.

Insulation Materials, Electrical Insulation, Insulating Paper manufacturer / supplier in China, offering Insulation Cable Paper Insulation Paper for Transformers, 6630 DMD Insulation Paper for Electric Motors, 6520 Insulation Paper Polyester Film and so on.

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Supplier Homepage Product electrical insulation paper Insulation Cable Paper Insulation Paper for Transformers

Insulation Cable Paper Insulation Paper for Transformers

FOB Price: US $1.45 / kg
Min. Order: 1,000 kg
Min. Order FOB Price
1,000 kg US $1.45/ kg
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Production Capacity: 50mt/Week
Transport Package: Carton and Pallet
Payment Terms: L/C, T/T, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: Cable Paper
  • Type: Insulation Paper
  • Material: Paper
  • Maximum Voltage: <10KV
  • Certification: ISO9001, SGS
  • Brand: Chr
  • Width: 960mm 1000mm
  • Delivery Time: 20days
  • Specification: ISO9001 SGS
  • HS Code: 32100540
  • Application: Insulators, Electrical Winding Insulation, Electrical Base, Shell, Motor, Switch Baseplate
  • Chemistry: Inorganic Insulation
  • Thermal Rating: B 130
  • Classification: Inorganic Insulation Material
  • Color: White
  • Thickness: 0.05mm-0.15mm
  • Storage Life: 1 Year
  • Trademark: chr
  • Origin: China
Product Description

Description
Electrical grade insulating cable paper is manufactured from 100% high-quality sulfate insulating wood pulp.
 
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
 
Available
Our ordinary insulating papers are available in nominal thicknesses from 50 to 250 microns,
and in continuous rolls up to the widths of 625, 960mm and 1200mm (the roll diameter being 680 to 730mm),
or other customized diameters and widths on request.
 
Technical Data
 


Specified Properties

Units

Values Specified 

 

 

 

2mil 

2.5mil

3mil

4mil 

5 mil

Thickness Tolerance

Micron

 

50+/-10%

64+/-10%

75+/-10%

100+/-10%

125+/-10%

Substance (Grammage)

g / m^2

 

40+/-10% 

51+/-5% 

61+/-5% 

76+/-5% 

100+/-5% 

Apparent Density

g / m^3

0.8 +/- 0.05 

Moisture Content


8 Max

Moisture content


5 - 9

Water Absorption MD
CD

Mm 

10 Min.

Air Permeability

m/Pa.Sec 

0.5 to 1.0

Tensile Index MD
CD

Nm/g

78 Min 
28 Min

Elongation MD
CD

%

2.0 Min
4.0 Min

Tear Index MD
CD

mN m^2/g

5 Min
6 Min

Electric Strength in Air

KV/mm

7.0 Min

Ash Content

%

1.0 Max

Conductivity of 5% Aqueous Extract

Ms/m

10 Max 

Ph of 5% Aqueous Extract

 

6 - 8 

Heat Stability (150degC,24hrs)

%

20 Max
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