Fish Paper(Brown Color)

Fish Paper(Brown Color)
Main Parameters:

Insulation class:  E class (120 °C)

Color: Cyan, Brown, Blue

Width: 10-1300mm

Thickness: 0.08-0.45mm

Can be customized

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Product Information

Description of Fish Paper 

Fish paper is a two-layer flexible composite material, produced by B Class adhesive to adhere insulation paper with polyester film together
--Two layers: polyester film is bonded with insulating paper.
--Base Layer: 100% Sulfate wood pulp presspaper 
--Outer Layer: Polyester film(PET) for Electrical Purposes
Advantages of the Fish Paper:
—Outstanding dielectric properties
—Fish paper electrical insulation has good mechanical strength because it’s fibrous
—Retains greater flexibility than plastics at low temperatures

Features of the Fish Paper:

—Width: 10-1300mm
—Thickness: 0.08-0.45mm
--Form: roll, sheet, strip
--Colur: Blue, cyan, nature brown. Special colours can be provided on request. --Three or four layers can be produced on request.
--The insulation system has been approved by UL (NO.: E310670) and the products have passed ROHS and RECH test. 

Technical Parameters

Item Unit Requirement
Thickness mm 0.15 0.17 0.2 0.22 0.25 0.27 0.3 0.4 0.5
Thickness tolerance mm ±0.02 ±0.03 ±0.04 ±0.05
Density g/m2 190±28 215±32 250±38 275±40 310±46 330±50 370±55 490±73 610±90
Film thickness um 36
Tensile Strength MD no bending N/10m m ≥135 ≥150 ≥170 ≥190 ≥210 ≥240 ≥270 ≥320 ≥410
MD after bending ≥80 ≥90 ≥100 ≥120 ≥130 ≥140 ≥150 ≥230 ≥300
TD no bending ≥80 ≥90 ≥100 ≥110 ≥120 ≥130 ≥140 ≥200 ≥260
TD after bending ≥60 ≥60 ≥80 ≥80 ≥80 ≥90 ≥100 ≥130 ≥170
Elongation MD % ≥2 ≥3
TD ≥8 ≥10
Breakdown voltage Not bending kV ≥7
After bending   ≥6
Delamination No Delamination, no bubble or other defects
Affected by heat(130±2℃) 10min   No Delamination, no bubble, no adhesive flow
Long-term heat resistance   ≥120
(temperature index TI)
Weight and area conversion m2/Kg 6.23 5.21 4.68 4.24 3.74 3.46 3.12 2.34 1.87


1.Q: Are you trading company or manufacturer ? 

A: We are a manufacturer, We have more than 36 years experience in producing electrical insulation material.

2.Q: Where is your factory located? How can I visit there? 

A: Our factory is located in Xuchang,Henan provience.

3.Q: Which certification do you have?

A: The plant has passed the certificate of ISO 9001 quality system certification;
The products have passed ROHS test.

4.Q: Can i get a samples for free?

A: Of course we can sent you a sample of 2715 pvc insulation fiberglass sleeving for free, customers just need to pay a litter shipping change.

5.Q: How long is the delivery time?

A: Generally it is 5-15 days if polyimide film price is  in stock, or it is 15-30 days.

Insulation Material Guide:

  • Composite Insulation Paper
  • Insulation Paper
  • Insulation Varnish
  • Insulation Film
  • Insulation Board
  • Insulation Sleeving
  • Insulation Tape
  • Varnished Cloth

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