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Hanyao durable Polyester silicone adhesive tape is a high-performance tape with polyester film (PET) as the base material, coated with silicone resin adhesive on one or both sides, and with release paper attached.Its substrate is polyester film, which provides mechanical strength, insulation, temperature resistance and dimensional stability.Its adhesive is silicone resin, which provides excellent high-temperature resistance, chemical inertness and electrical insulation.It has excellent high-temperature resistance, which is one of its core characteristics.
The typical long-term temperature range is -60°C to +180°C, and the short-term peak temperature can reach 200°C or higher which is much more superior than that of ordinary electrical tape (PVC-based, approximately 80°C), enabling it to be used in high-temperature environments.Polyester film itself has high dielectric strength, and silicone adhesive is also an excellent insulator. The combination of the two gives the tape excellent electrical insulation properties, which can effectively prevent short circuits and breakdowns.Moreover,Polyester and silicone are both flame-retardant materials, which means that this tape usually meets the flame-retardant rating of UL 94 V-0, effectively preventing the spread of flames.
| No. | Item | Unit | Value | |
| 1 | Film thickness | mm | 0.038±0.003 | 0.050±0.003 |
| 2 | Total thickness | mm | 0.055±0.005 | 0.075±0.005 |
| 3 | Peel force | N/25mm | 7.0-9.0 | 8.0-10.0 |
| 4 | Tensile strength | MPa | ≥120 | ≥120 |
| 5 | Elongation | % | ≥50 | ≥50 |
| 6 | Temperature resistance | ℃ | 180℃/30min | 180℃/30min |
| 7 | Voltage | KV | 5 | 6 |
| 8 | Length | m | 33/66 | 33/66 |
Disclaimer: The performance figures, parameters, and features described are typical values under specific test conditions and may vary in actual applications. They do not constitute a warranty or guarantee of performance under all conditions. Users are responsible for verifying the suitability of the product for their intended application.
1.It has excellent high-temperature resistance, ranging from -60°C to +180°C, with short-term peak values reaching 200°C or higher.
2.It has excellent electrical insulation properties and can effectively prevent short circuits and breakdowns.
3.It has high mechanical strength and dimensional stability.
4.It meets UL 94 V-0 flame retardant standards.
5.It is widely used for interlayer insulation, bundling, and end sealing of various motors, transformers, and inductor coils. Its high-temperature resistance makes it particularly suitable for Class H (180°C) insulation systems.
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