用于变压器、电机、飞机航空、高铁、地铁、军事等，耐高压、耐高温，可见以下参数

• 符合 UL-510 规定，具有耐热性，可承受的额定温度高达 180℃，并符合加拿大的 CSA C-22-2 准则。
• 该胶带的基材为聚四氟乙烯，具有良好的强度、延展率、耐化学性和耐候性，用途广泛，可用作飞机元件的线束和耐热遮蔽胶带。

P-422  2-MIL PTFE FILM TAPE

P-422 has unsurpassed dielectric strength in volts-per-mil, coupled with an outstanding thermal rating and conformability.This tape is perfect for insulating connections in high voltage coils and power cables. This product is ideal for use in the aerospace and electrical industries .

Features：Chemically inert with excellent high temperature resistance.  Operates over a wide range of temperatures.  Impervious to most chemical attacks, including acids, solvents, fuels and most alkalies.  Economical with high performance features.

BACKING MATERIAL PTFE FilmAHDESIVE Cured SiliconeCOLOR GrayInsulation Class UL 356°F/ 180°CCertifications UL-510Government Specifications ASTM D2686, CID A-A-Imperial Metric Total Tape Thickness 3.9 mils  0.1 mmTensile Strength 28 lbs/in  49 N/10mmElongation 133%  133%Adhesion to Steel  26 oz/in  2.8 N/10mmDielectric Strength 10,500 volts  10.5 kV