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Insulation Presspaper for Electrical

Location:
Shanghai, China ( Mainland)
Status:
New
Sample Availibility:
yes
Payment Terms:
Cash, Bank Transfer, Letter of Credit, T/T, L/C
Categories:
Home > Electronics & Electrical > Insulation

Product Description

Insulation Presspaper for Electrical

Insulation Papers

Presspaper for Electrical Purposed

Presspaper is made from 100% superior sulfate insulating wood pulp.

Features and Applications:

-High chemical purity, excellent elongation, good Mechanical and dielectric Strengh.

-For oil-immersed transformers, capacititors, reactors and switches.

No.

Properties

Unit

Values

Presspaper

1

Thickness

mm

0.1

0.15-0.25

0.30-0.35

0.40-0.5

2

Thickness Tolerance≤

%

±10

3

Density

g/cm3

1.0-1.2

4

Tensile
Strength≥

MD

Mpa

80

CD

40

5

Dielectric
Strength≥

In air
(no bending)

kv/mm

9

10

10

9

In air
(after bending)

7

8

8

7

In oil

-

6

Shrinkage≤

MD

%

-

CD

-

7

Elongation≥

MD

%

-

CD

-

8

Conductivity
of aqueous extract≤

ms/m

8

9

PH Value of Aqueous
extract≤

-

6.0-9.0

10

Ash Content≤

%

1

11

Moisture
Content≤

%

8

12

Avaibility

-

Form:Roll,sheet
color:natural brown, cyan,red
other colors can be provided on request.

MD : machine direction. CD: cross-machine direction



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Contact Information

Company:
 Shanghai Covio Industry Limited
Phone Number:
  86-21-54938400
Fax Number:
 
 
Shanghai Covio Industry Limited
 Shanghai , China FREE
 

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