IPG® 4240 is a moderate strength glass scrim and conformable PET Film adhesive tape coated with an aggressive acrylic adhesive. It is intended for a variety of heavy duty insulating, banding and holding applications. The 1.0 mil (25μ) polyester film provides puncture, edge tear and abrasion resistance. IPG® 4240 is specially designed and intended for use in oil-filled transformers. Once thermoset, the acrylic adhesive offers superior resistance to chemicals, solvents, and aging in addition to excellent dielectric strength and insulation resistance.
Applications
- Oil-filled transformers
- Lead and saddle tie down
- Banding and bundling motor and transformer coils and coil covering
Benefits
- Excellent solvent, chemical, moisture, and aging resistance
- Puncture, edge tear and abrasion resistant
- Superb dielectric strength and insulation resistance
Storage Conditions
The Rolls should be stored in their packaging protected from light and at a temperature between 18°C to 24°C, with a relative humidity of 40% to 50%. When using an adhesive tape stored below 18°C, it is advisable to keep the tape at room temperature for 24 hours to preserve its characteristics.
| Manufacturer | IPG® (Intertape®) |
|---|---|
| Backing | PET Film / Bidirectional Fiberglass Scrim |
| Backing Thickness | 0,13 mm |
| Adhesive Type | Acrylic, thermosetting |
| Total Thickness | 0,25 mm |
| Insulation Class | F 155°C (DIN EN 60085, OANZ2 & OANZ8) |
| Color | Clear (00) |
| Adhesion to Steel | 10,95 N/25 mm |
| Tensile Strength | 590,00 N/25 mm |
| Elongation at Break | 6% |
| Dielectric Strength | 5000 V |
| Length | 33 m, other lengths upon request |
| Width | 6 mm, 9 mm, 12 mm, 15 mm, 19 mm, 25 mm, 30 mm, 38 mm, 50 mm, other widths upon request |
| Storage Life | The material can be stored at room temperature for at least 12 months. |
Benefits
- Excellent solvent, chemical, moisture, and aging resistance
- Puncture, edge tear and abrasion resistant
- Superb dielectric strength and insulation resistance