SynTape® – Electrical Adhesive Tapes 3M™ no. 27
3M™ electrical insulating tape no. 27 consists of a fibre glass as a backing with a thermosetting latex adhesive.
Elastic, good tear resistance und thermal stability, universal use for thermally stressed insulation (UL-listed to 150 °C). Can be printed.
Application
As a cable fixing, a cover band on coils and transformers and for terminal and crossover insulation.
Delivery forms
- Width: from 2.5 mm in 0.1 mm increments
- Standard lengths: 55 m
- Core diameter: 76 mm (3")
- Special widths on request
Glue
Rubber
Adhesive
one-sided
Storage
Adhesive tapes should always be stored in a cool and dry place at approx. 20 °C and 50-60 % relative air humidity. The storage period should not exceed 6 months.
Technical data
General
| Property | Unit of measure | |
|---|---|---|
| UL FILE NO. | E 17385 OANZ 2 | |
| Thermal class | 130 °C/ B | |
| Dielectic strength | kV | 3 |
| Adhesiveness / Adhesion to steel | N/cm | 3.3 |
| Elongation at break | % | 5 |
| Tensile strength | N/cm | 252 |
| Total thickness | mm | 0.177 |
| Adhesive | Rubber | |
| Backing | Glass fibre | |
| Standard colours | White | |
| Type/ Ordering information | 3M™ electro-insulating tape no. 27 |
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