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皺紋絕緣紙

Crinkled Insulating Paper

產品簡介：　

電工皺紋絕緣紙是由100%純進口紙槳生產的絕緣紙，經特殊起皺工藝加工而成，其特點是油溶性能非常好，廣泛應用于油浸式變壓器、互感器、電抗器等繞包部位絕緣、引線部位絕緣的包裹，從而提高了產品絕緣結構的電氣性能和機械性能。

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:

序號 NO.	性能 Performance		單位 Unit	要求 Requirement
1	厚度公差 Thickness tolerance		mm	±0.05
2	皺紋數 Number of wrinkles		個/10mm長	代號要求中數值 Numerical value required in code
3	定量公差 Quantitative tolerance		%	代號要求數值的±10 numerical value required in code ±10
4	縱向延伸抗張指數 Vertical tensile index	72-3.1型 72-3.1model	Nm/g	≥39
4	縱向延伸抗張指數 Vertical tensile index	72-3.2型 72-3.2model	Nm/g	≥30
5	斷裂伸長率 Elongation at break		%	代號要求數值的±15 numerical value required in code ±15
6	吸油高度 Oil absorption height	縱向 Vertical	mm/10min	≥7
		縱向 Vertical	mm/60min	≥30
		橫向 Horizontal	mm/10min	≥20
		橫向 Horizontal	mm/60min	≥50
7	水分 Moisture		%	≤8
8	灰分 Ash		%	≤1
9	水抽出物電導率 Water extract conductivity		mS/m	≤10
10	水抽出物pH PH value of water extract		-	6～8
11	電氣強度（油中） Electric strength (in oil)		mV/m	≥20
12	對變壓油的污染 Contamination of transformer oil		-	tanδ<0.001

產品規格：

　　電工厚度為0.05mm、0.075mm、0.08mm、 0.10mm、0.13mm、2.0mm。

　　電工寬設為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.

貯存：

　　產品應貯存于干燥而潔凈的室內，不得靠近火源、熱源或受日光直射。

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