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  • 商品名称: 皱纹绝缘纸
  • 商品编号: J01

 

Crinkled Insulating Paper 

 

产品简介: 

         电工皱纹绝缘纸是由100%纯进口纸桨生产的绝缘纸,经特殊起皱工艺加工而成,其特点是油溶性能非常好,广泛应用于油浸式变压器、互感器、电抗器等绕包部位绝缘、引线部位绝缘的包裹,从而提高了产品绝缘结构的电气性能和机械性能。

Introduction:
Electrical insulating paper, purely made from imported pulp through special wrinkling process, is characterized by excellent oil-soluble performance, and widely applied in the insulation of lapped parts of oil-immersed transformers, mutual inductors and reactors, and the insulating wrap of down-lead parts. It helps to improve the electrical and mechanical performance of products’insulation structure.
 

性能要求:

Performance Requirements:

序号

NO.

性能

Performance

单位

Unit

要求

Requirement

1

厚度公差

Thickness tolerance

mm ±0.05
2

皱纹数

Number of wrinkles

个/10mm长

代号要求中数值

Numerical value required in code

3

定量公差

Quantitative tolerance

%

代号要求数值的±10

numerical value required in code ±10

4

纵向延伸抗张指数

Vertical tensile index

72-3.1型

72-3.1model

Nm/g ≥39

72-3.2型

72-3.2model

≥30
5

断裂伸长率

Elongation at break

%

代号要求数值的±15

numerical value required in code ±15

6

吸油高度

Oil absorption height

纵向

Vertical

mm/10min ≥7
mm/60min ≥30

横向

Horizontal

mm/10min ≥20
mm/60min ≥50
7

水分

Moisture

% ≤8
8

灰分

Ash

% ≤1
9

水抽出物电导率

Water extract conductivity

mS/m ≤10
10

水抽出物pH

PH value of water extract

- 6~8
11

电气强度(油中)

Electric strength (in oil)

mV/m ≥20
12

对变压油的污染

Contamination of transformer oil

- tanδ<0.001

 

产品规格:

  电工皱纹绝缘纸厚度为0.05mm、0.075mm、0.08mm、 0.10mm、0.13mm、2.0mm。

  电工皱纹绝缘纸宽设为25mm.30mm、40mm~960mm。

Product specifications:

The thickness of electrical crinkled insulating paper is 0.05mm, 0.075mm, 0.08mm, 0.10mm, 0.13mm, and 2.0mm.
The width of electrical crinkled insulating paper is 25mm, 30mm, and 40mm-960mm.
 

贮存:

  产品应贮存于干燥而洁净的室内,不得靠近火源、热源或受日光直射。

Storage:
Store in a dry and clean room and keep away from fire or heat, or in the sun.
 

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