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 |
72-3.2型 72-3.2model | ≥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 |
| mm/60min | ≥30 | |||
橫向 Horizontal | mm/10min | ≥20 | ||
| 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.
