SUTE皱纹绝缘纸

Crinkled Insulating Paper

皱纹绝缘纸产品简介：　

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.

皱纹绝缘纸性能要求：

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

皱纹绝缘纸产品规格：

　　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.