^{Polyester Film Electrical Tape 74 With Thermosetting Rubber Adhesive}

^{聚酯薄膜膠帶 74 熱固橡膠粘劑}

3M Polyester Film Electrical Tape 74 is a 0.5 mil polyester film tape with a yellow rubber thermosetting adhesive, that provides good electrical strength for coil applications where space is at a premium. Rated for use up to 130°C (266°F).

Adhesive: Rubber Thermosetting
Backing: Polyester Film
Backing Thickness: 0.5 Mil
Total Thickness: 0.8 mils/0,02mm
Color: Yellow
Temperature Class: 130°C /266°F
Dielectric Breakdown: 3500 Volts
Insulation Resistance: (megohms) >1000000
Breaking Strength: 12 lbs./in. (21 n/10mm)
Elongation: (% at break) 100
Electrolytic Corrosion Factor: 1.0
Adhesion to Steel: 20 oz./in. (2,2 n/10mm)

厚 0.5mil 薄膜，從形性好，在空間有限的線圈作封包，電氣性能佳。黃色