Double Sided Polyimide Tape
Double-sided polyimide tape is coated on both sides with silicone or acrylic adhesives. It offers superior dielectric strength and high temperature and chemical resistance. Consequently, it is an excellent choice for high temperature masking and electrical insulation.
- Adhesive on both side
- Excellent electrical properties
- High Temperature
Technical overview
DETAILS
Double-sided polyimide tape is ideal for fabricating or mounting applications requiring adhesive on both sides. This tape combines the high-performance properties of thermoplastic polyimide film with the high-temperature resistance of silicone adhesive.
Consequently, it suits a broad range of electronic assembly and electrical insulation applications. For instance, manufacturers use double-sided polyimide tape as a mounting system in photovoltaic (solar) panels. It provides high-temperature insulation, and its dual-sided silicone adhesive reduces the need for mechanical fastening.
SPECIFICATIONS
| Product Number | Polyimide Backing Thickness | Adhesive | Total Thickness Mils | Liner | Adhesion to Steel oz/in | Dielectric Strength Total Volts | Operating Temperature ℃ |
| CGSTAPE-8058 | 1 Mil | Silicone | 4 | Single Liner | 25 | 6500 | 260℃ |
| CGSTAPE-8058(2L) | 1 Mil | Silicone | 4 | Double Liner | 25 | 6500 | 260℃ |
| CGSTAPE-8059 | 1 Mil | Acrylic | 4 | Single Liner | 25 | 6500 | 155℃ |
| CGSTAPE-8360 | 2 Mil | Silicone | 5 | Single Liner | 25 | 11000 | 260℃ |
| CGSTAPE-8360(2L) | 2 Mil | Silicone | 5 | Double Liner | 25 | 11000 | 260℃ |
| CGSTAPE-8470DC(2L) | 3 Mil | Silicone | 6 | Double Liner | 25 | 11000 | 260℃ |
APPLICATIONS
High Temperature Mounting & Bonding
Use double-sided polyimide tape for high-temperature mounting. Coated with high-temperature silicone adhesive, it provides conformability, surface adhesion, and temperature resistance. It is commonly used in transportation, appliances, electronics, and general industrial purposes. It offers high-temperature resistance up to 260°C. Therefore, you can bond it before powder coating or liquid painting processes, which streamlines manufacturing.
Electronics Manufacturing
For electronics assembly, double-sided polyimide tape provides adhesive on both sides of a polyimide backing. Select the grade and adhesive system for the required bonding, insulation and operating conditions.
