^{3M 55 Tape Polyester Film/Mat Composite with Rubber Thermosetting Pressure-Sensitive Adhesive}

^{3M 合金復合薄膜膠帶 55 聚酯薄膜 ／薄墊}

3M 55 Tape has excellent physical and electrical characteristics. This tape is especially well suited for use as a coil cover. For end turns, lead pad and core layer and crossover insulation.

Thickness:  7.5 mils (0.190 mm)

Tensile Strength: 35 lbs. (62 N/10 mm)

Adhesion to Steel: 80 oz/in (8,7 N/10 mm)      similar to   3M Tape 250  Adhesion to Steel: 81 oz/in (89 N/100 mm)

Unwind at 90 in/min: 12 oz/in (1,3 N/10 mm)

Elongation: 30%

Adhesion to Backing: 20 oz.in (2,9 N/10 mm)

Dielectric strength: 6000 V

Insulation Resistance: > 1 x 106

Electrolytic Corrosion Factor: 1.0 Ratio

抗撕裂、抗刺穿、抗磨性﹔用於線圈封包、引線襯墊和線芯、外層及線間絕緣。