Intertape® – Electrical adhesive tapes Intertape® 4429
Intertape® 4429 consists of a polyimide film with thermosetting silicone adhesive.
Standards
UL-File-No.: E20780
CSA-File: LR94980
Delivery forms
- Width: from 2.5 mm in 0.1 mm increments
- Core diameter: 76 mm (3")
- Special widths on request
Color
Transparent brown
Glue
Silicone thermosetting
Adhesive
One-sided
Storage
12 months at room temperature. Adhesive tapes should be stored in a cool, dry place at approx. 20 °C and 50 - 60 % relative humidity. The storage period should not exceed 12 months.
Punched parts, bent & formed parts
We offer a wide range of punched and formed parts: Rolls, individual parts unsorted, sorted or stacked, adhesive on one or both sides, non-adhesive, with or without a grip tab.
More about punched parts
Technical data
General
| Property | Unit of measure | |
|---|---|---|
| Type/ Ordering information | Intertape® 4429 | |
| Standard colours | Transparent brown | |
| Backing | Polyimide film | |
| Backing thickness | mm | 0.050 |
| Adhesive | Silicone thermosetting | |
| Total thickness | mm | 0.089 |
| Elongation at break | % | 60 |
| Insulation resistance | MΩ | 10^6 |
| Electrolyt. corrosion value | 1.0 Direct/A.1 | |
| Flammability class | BU 1 | |
| Thermal class | 180 °C (H) | |
| Dielectic strength | kV | 11 |
| Tensile strength | N/cm | 114 |
| Adhesiveness / Adhesion to steel | N/cm | 3.3 |