基材 聚酯膜+玻璃纤维 厚度 0.165（mm）

宽度 584（mm） 适用范围 变压器

品牌 3M 型号 1339

颜色 透明 产品应用 变压器，电缆绝缘

长度 55000（m） 长期耐温性 130C

短期耐温性 180 施工注意事项 延伸率5%

主要成份：聚酯膜+玻璃纤维、橡胶。

耐温：130℃。

耐压：5.5kV。

用途：变压器、线圈、电机等绝缘，固定，包扎。 粘性，结实。

产地：美国（3M公司）

1339 Electrical TapePolyester Film/Glass Filament Reinforcedwith Acrylic, Pressure-Sensitive AdhesiveData Sheet Excellent conformability High tensile strength High dielectric strength Class B (130°C) UL recognition3M&﹟8482; Electrical Tape 1339 is a polyesterfilm/glass filament tape coated with apressure-sensitive acrylic adhesivesystem. The polyester film/glass backinghas excellent physical and electricalcharacteristics. The back side of the tapehas a special coating which allows for aneven, controlled unwind. It also promotespermanent anchoring in application.Typical applications for 1339 include leadanchoring, banding of coils, lead tapeanchoring and other uses where tensilestrength is needed.UL Component Recognition Temperatures not exceeding 130°CUL File Number E17385 A and B, GuideOANZ2. Underwriters Laboratories (UL)recognized products have been evaluatedfor use as components of end-productequipment that is listed or classified byUL. To achieve UnderwritersLaboratories recognition, componentconstruction must meet UL specificationsand conditions of acceptability for properand safe use of the component or product.

Properties Typical

Thickness 16.5 mils (0,165 mm)

Breaking Strength 275 lb./in (481 N/10 mm)

Elongation 5%

Adhesion to Steel 35 oz/in (3,81 N/10 mm)

Temperature Class 130°C

Insulation Resistance 11x105 megohms

Electrolytic Corrosion Factor 1.0

*Not recommended for specification purposes. Product specifications will be provided upon request.

ASTM D-1000 Test Method