Layer Insulation Crepe Kraft Paper For Transformer

Crepe papers are produced from base papers weighing 25 - 180 g/m2,(15 -111 lbs/ream) and have an elongation of between 15 to 300 %.They are available in master rolls of up 1200 mm and in slit width in a big variety of customer specified inside and outside diameters.Some of the grades are also traverse wound. Insulation Crepe Paper is made of 100% superior sulfate insulating wood pulp.

Product Details

Layer Insulation Crepe Kraft Paper For Transformer

 crepe paper for transformer

 



Unit

Thickness 

of raw 

materials





0.05mm0.075mm0.08mm0.13mm


Thickness of crepe paper
mm0.35±0.050.48±0.080.60±0.080.80±0.10
Ash content
%≤0.7≤0.7≤1.0≤1.0
Moisture
%6.0~9.0


Diethyl ether
%≤0.3≤0.3≤0.4≤0.5
Water extract PH value

6.0~8.0


Polluted oil
%≤0.1


Tensile strengthMDKN/m≥1.96≥2.6≥3.0≥3.3
TDKN/m≥1.3≥1.96≥2.3≥2.7
Wrinkling
%≥50


Breakdown voltage
V/layer≥950≥1000≥1000≥1000
Electric conductivity
mS/m≤8.0≤8.0≤9.0≤10.0


Packaging & Shipping

 electrical insulating manufacturer in China


Company Information

electrical insulating kraft paper crepe paper roll

 

Can you send samples for testing?

A4 Samples are freely, but express freight should be taken by customer. If make order,  we’d like  to  return  freight back.


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