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Number 44T-A, Composite Film Electrical Tape


This .0055 inch thick tape is a polyester web reinforced polyester film coated with a rubber pressure-sensitive adhesive. Also, this puncture-resistant tape is tough and conformable with excellent electrical properties.

3M™ Composite Film Electrical Tape 44 is best used for insulating, anchoring and banding in motors and transformers. Available in custom widths from 1/8 in to 24 in, and comes standard on a 90 yd roll on a 3 inch diameter core.




 Specifications 

Features

Reinforced tape with greater thickness that offers efficiency and effectiveness in building coil margin barriers. (Suitable for 44T tape applications.)

Backing Description

Polyester Film/Mat

Adhesive

A

Operating Temperature

View
130 ºC

Total Thickness

18 mil
0.455
mm

Dielectric Breakdown

8500 V

Insulation Resistance

>1 x 106 Megaohm

Breaking Strength

80 lb/in
141
N/10mm

Elongation

20 %

Electrolytic Corrosion Factor

1

Adhesion to Steel

45 oz/in
4.9
N/10mm

UL 510 Flame Retardant

I