Number 44, Composite Film Electrical Tape On Robert McKeown Co., Inc.

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.

Unit of Measure

Specifications

Features	N/A Puncture resistant; excellent electrical properties; tough, conformable; for insulating, anchoring and banding in motors and transformers.
Backing Description	N/A Polyester Film/Mat
Adhesive	N/A RT
Operating Temperature	N/A 130 ºC
Total Thickness	N/A 5.5 mil0.139 mm
Dielectric Breakdown	N/A 5500 V
Insulation Resistance	N/A >1 x 10⁶ Megaohm
Breaking Strength	N/A 40 lb/in70 N/10mm
Elongation	N/A 50 %
Electrolytic Corrosion Factor	N/A 1
Adhesion to Steel	N/A 60 oz/in6.6 N/10mm
UL 510 Flame Retardant	N/A I

Specifications

Features

Backing Description

Adhesive

Operating Temperature

Total Thickness

Dielectric Breakdown

Insulation Resistance

Breaking Strength

Elongation

Electrolytic Corrosion Factor

Adhesion to Steel

UL 510 Flame Retardant