Oil Resistance Blue Self-adhesive Tape
the oil resistance blue tape is made of electrical polyester film with thermosetting polyacrylate adhesive. It has the characteristics of strong viscosity, high dielectric strength, oil immersion resistance and class B of heat resistance. The oil resistance blue tape widely used in the manufacture of oil filled transformers, especially for sealing of inner coil, phase and coil-end insulation.
Oil Resistance Blue Tape
the oil resistance blue tape is made of electrical polyester film with thermosetting polyacrylate adhesive. It has the characteristics of strong viscosity, high dielectric strength, oil immersion resistance and class B of heat resistance. The oil resistance blue tape widely used in the manufacture of oil filled transformers, especially for sealing of inner coil, phase and coil-end insulation. Typical applications are include lead anchoring, banding of coils, amorphous core bundling insulation, strengthening of edges in slot insulation. It hardly affects the dielectric loss and total hydrocarbon of transformer oil, and has no hydrogen evolution.
Features:
- Little effect of dielectric loss
- No hydrogen evolution
- High voltage resistant
- B-Class insulation
- Strong viscosity
Applications:
- Fixing of coil lead-out wire of transformer
- Coil insulation wrapping
- Inter-relay insulation
- phase and coil-end insulation
Product details:
| Type number | Base material | Thickness | Peel adhesion | Tensile Strength |
|---|---|---|---|---|
| 5192 | pet | 0.055mm | 5N/10mm | 50N/10mm |
Power transformer tapes are mainly used in core, layer and final insulation of coils and transformers, phase and coil-end insulation. We can also find them in the sealing connection leads for final insulation, strengthening of edges in slot insulation and for slot insulation in general. Our power transformer tapes contain a variety materials for different purpose, such as fibre reinforced transformer tape, oil resistance blue self-adhesive tape, nomex paper insultion tape, double-sides tape with heat resistance, amorphous metal transformer tape. Oil-resistant tapes can resistant against most transformer oils including chlorinated oils. “transformer oil miscibility test” by the third party is very good. tapes are suitable for insulation wrapping of oil filled power transformer with little affects the dielectric loss and total hydrocarbon of transformer oil, and no hydrogen evolution.
