Our Double Sided Kapton Tape features a polyimide film substrate coated with silicone pressure-sensitive adhesive on both sides. It has good shear resistance, excellent heat resistance, chemical stability, radiation resistance, and solvent resistance, and is easy for die-cutting. With a high-temperature tolerance of 300 degrees for 30 minutes and 260 degrees for long-term use, it removes cleanly from smooth surfaces. Ideal for electronic circuit board wave soldering masking, electrical insulation, and lithium battery applications, this tape is widely used in aviation, marine, aerospace, and electronics industries. Also, GBS Die Cut is a professional manufacturer of double sided kapton tape, capable of providing OEM and ODM services tailored to your specific requirements.
1. Strong adhesion, good serviceability, high temperature and solvent resistance, with no tin penetration and no residual glue after removal.
2. Excellent insulation and wear resistance, acid and alkali resistance, usable at 280℃ for long durations.
3. Outstanding electrical properties, low voltage tolerance, good mechanical properties, and high friction and tear resistance.
4. Available in various specifications from 5mm to 500mm, customizable to meet requirements.
| Model | GBS-9305 | GBS-9309 | GBS-93125 | GBS-93175 |
| Product Name | Double sided Polyimide tape | Double sided Polyimide tape | Double sided Polyimide tape | Double sided Polyimide tape |
| Backing thickness (mm) | 0.025 | 0.025 | 0.05 | 0.075 |
| Total Thickness (mm) | 0.05 | 0.09 | 0.125 | 0.175 |
| Adhesive | Silicone | Silicone | Silicone | Silicone |
| Backing | Polyimide film | Polyimide film | Polyimide film | Polyimide film |
| Color | Amber | Amber | Amber | Amber |
| Liner | Fluro silicone | Fluro silicone | Fluro silicone | Fluro silicone |
| Face Adhesion to Steel(N/25MM) | 7 | 8 | 8 | 8 |
| Back Adhesion to Steel(N/25MM) | 6N | 7N | 7N | 7N |
| Elongation at break (%) | 35%-50% | 35%-50% | 35%-50% | 35%-50% |
| Breakdown Voltage (KV) | 3.5-4 | 3.5-4 | 5-8 | 5-8 |
| Short-term temperature(℃) | 300 | 300 | 300 | 300 |
| Long-term temperature(℃) | 260 | 260 | 260 | 260 |
* High Temperature Masking
* Insulation on Transformers, Motors and Coils
* Powder Coating
* Protection of circuit board gold finger contacts during wave solder
* Solar Panels
* Aerospace Assembly
* Wafer Dicing Die Cutting
* Optic Cables
* 3D printing
* Thermal Transfer Printing
GBS Die Cut, as adhesive tape supplier, focuses on the research & development, production and sales of various types of adhesive tapes for different industries and has been authorized as golden distributor of many noted brands for so many years, such as Nomex, Formex, Rogers Poron, 3M, Tesa, and so forth.
Electrical insulation paper always refers to a kind of material that is used for various electrical equipment such as cables, wires, coils of insulation. As a matter of fact, there are some types of insulation paper,
For inquiries about our products or price list, pls leave your email to us and we will be in touch within 24 hours.
