3Mä 57 Tape is a 2-mil transparent polyester film with rubber thermosetting adhesive.
- 2-mil transparent polyester film backing
- Rubber adhesive
- Supplied on 3 inch cores
Like all 3M insulating tapes, 3M 57 Tape is available in standard and custom widths and lengths. Standard length is 72 yards.
- Widths from 1/4” to 5”
- Longer lengths up to several times normal length, dependent upon Check with Customer Service.
FEATURES
- General purpose polyester tape with thermosetting rubber adhesive
- General purpose polyester tape with thermosetting rubber adhesive
- Withstands higher-temperature conditions than tapes with acetate cloth backings
- Conformable, exhibits excellent chemical, solvent and moisture resistance and resists cut-through and abrasion
- 2-mil film thickness
APPLICATIONS
3M 57 Tape is suited for use as a coil cover; layer insulation and capacitor wrap where higher electrical strength is desirable.
Properties | Typical Values |
Adhesive | Rubber Thermosetting |
Backing | Polyester Film |
Backing Thickness1 | 2.0 Mil |
Total Thickness | 3.3 mils/.083mm
|
Color | Yellow |
Temperature Class | 130°C /266°F |
Dielectric Breakdown1 | 7000 Volts |
Insulation Resistance1 (megohms) | >1 x 106 |
Breaking Strength1 | 50 lbs./in. (88 n/10mm)
|
Elongation1 (% at break) | 110 |
Electrolytic Corrosion Factor2 | 1.0 |
Adhesion to Steel1 | 60 oz./in. (6,5 n/10mm) |
