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Polyimide silicone adhesive tape is a composite industrial tape consisting of two parts.Polyimide film is the substrate of the tape, providing the vast majority of its key properties.Silicone adhesive provides the bonding strength.In this case,polyimide film provides unparalleled protection, while silicone liquid ensures it adheres firmly even in extreme environments.To ensure the quality of the tape, we need to select reliable film and silicone adhesive from reliable source, as they directly affect the tape's performance. We know that polyimide film can withstand temperatures up to 180 degrees Celsius, while silicone can withstand temperatures up to 260 degrees Celsius. Together, these properties make the tape's temperature resistance highly reliable.Polyimide silicone adhesive tape is a high-performance material that solves the problem of "strong adhesion and reliable insulation even in extreme high-temperature environments," while achieving a perfect balance among temperature resistance, insulation, and mechanical strength.
| Item | Parameter name | Requirements | Test Method |
| Physical structure | Total thickness | 0.05 - 0.22 mm | ASTM D3652 |
| Film thickness | 0.025 - 0.15 mm | - | |
| Adhesion | 0.03 - 0.08 mm | - | |
| Color | Amber | - | |
| Mechanical properties | Tensile strength | ≥ 100 N/cm | ASTM D3759 |
| Elongation | 40 - 80 % | ASTM D3759 | |
| Peel strength | 4 - 8 N/cm | ASTM D3330 | |
| Thermal properties | Long-term heat resistance | 269°C~260°C | - |
| Short-term temperature resistance | 300°C | ASTM D648 | |
| Flame retardant grade | UL 94 V-0 | UL 94 | |
| Electrical properties | Dielectric strength | 5,000 - 8,000 VAC/mil | ASTM D149 |
| Volume resistivity | ≥ 1.0 x 10¹⁵ Ω·cm | ASTM D257 | |
| Surface resistivity | ≥ 1.0 x 10¹⁴ Ω | ASTM D257 | |
| Dielectric constant | 3.0 - 4.0 (1kHz | ASTM D150 |
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.Polyimide silicone adhesive tape is able to withstand temperature upto 180℃.
2.Long-term temperature resistance reaches -269℃ to +260℃,short-term temperature resistance reaches up to 300℃.
It has high dielectric strength, making it an excellent insulating material that effectively prevents short circuits.
3.It meets UL 94 V-0 standards, is non-flammable, and self-extinguishing.
4.Used for bundling, fixing, and insulating motor coils and transformer coils. Its high-temperature resistance ensures that the insulation layer will not fail due to high temperatures during motor operation.
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