Isotape® – Electrical adhesive tapes Isotape® 4419PV3
Isotape® 4419PV3 is a polyimide tape with silicone adhesive.
Isotape® 4419PV3 is manufactured from 2 mils high performance polyimide film with special silicone adhesive.
- Excellent mechanical and electrical properties
- High conformability
- Good adhesive property, excellent holding and wrapping request
Application
- Insulating coils at high temperature
- Generators
- Capacitors
- Transformers
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
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.
Technical data
General
| Property | Unit of measure | |
|---|---|---|
| Type/ Ordering information | Isotape® 4419PV3 | |
| Standard colours | Transparent brown | |
| Backing | Polyimide film | |
| Backing thickness | mm | 0.050 |
| Adhesive | Silicone | |
| Total thickness | mm | 0.090 |
| Elongation at break | % | 60 |
| Dielectic strength | kV | 6.5 |
| Tensile strength | N/cm | 102 |
| Adhesiveness / Adhesion to steel | N/cm | 2.8 |
| Thermal class | 200 °C (N) | |
| Temperature range | -73 up to +260 °C |
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