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High-Temperature Polyimide Tape Suppliers in China | Durable Battery Tape from Trusted Factory
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Details of Polyimide Heat Resistant Battery Tape
The high temperature Polyimide Heat Resistant Battery Tape are made of quality polyimide film with silicone glue. The Heat Resistance is withstood up to 482°F (250°C).
Size of Polyimide Heat Resistant Battery Tape
Multiple Thickness & Custom Specs: Common Thickness 50U, 75U, 100U and Custom Options. Typical Rolls 20×33m or 66m. Width 500mm Jumbo Available.
Technical Data of Polyimide Heat Resistant Battery Tape
| Product Name | Polyimide Tape / Gold Finger Tape |
| Tape Adhesive | Silicone |
| Adhesive Side | Single Sided |
| Tape Thickness | 50U, 75U, 100U or customized |
| Tape Width | 8MM, 10MM, 12MM, 15MM, 18MM, 20MM etc. |
| Tape Length | 33m, 66m or customized |
| Colors | Gold |
| Material | Polyimide Film |
| Uses | Used in powder coating, e-coating, wave soldering, hot air leveling, and printed circuit board (PCB) insulation |
| Feature | Waterproof, Heat-Resistant, High Temperature Resistance |
Features of Polyimide Heat Resistant Battery Tape
- 🔥 High Temperature Protection: Polyimide Film with long-term 200°C resistance and 260°C short-term heat tolerance, built for hot process masking.
- 🔒 Silicone PSA – Strong Bond, No Residue: Organic silicone pressure sensitive adhesive sticks firmly, removes cleanly without residue after heating.
- ⚡ High Performance & Durability: Unique combination of electrical, thermal, chemical and mechanical properties for reliability in demanding environments.
- 🔄 Conformable Design: Conforms to even surfaces and irregular shapes for complete coverage and protection.
Application of Polyimide Heat Resistant Battery Tape
- PCB Protection: Used to insulate and protect PCBs from heat, dust, and moisture during manufacturing and operation.
- Wire and Cable Insulation: Wraps and insulates wires, cables, and connectors, especially in high-temperature environments.
- Flexible Circuitry: Provides insulation and protection for flexible circuits and connectors in electronic devices.
- Battery Insulation: Used in battery packs for consumer electronics, electric vehicles (EVs), and renewable energy systems to provide thermal and electrical insulation.
- Wire Harness Protection: Protects wire harnesses and cables from heat, abrasion, and vibration in engine compartments and other high-temperature areas.
- EV Battery Packs: Provides insulation and thermal management for battery modules and packs in electric vehicles.
- Sensor Insulation: Used to insulate and protect sensors in automotive systems.
- High-Temperature Masking: Used as a masking tape during painting, powder coating, or plating processes in aircraft manufacturing.
- Wire and Cable Insulation: Protects wiring and cables in avionics and other high-temperature environments.
- Component Protection: Shields sensitive components from heat and abrasion during assembly and operation.
- Heat Sealing and Lamination: Used in heat sealing and lamination processes where high-temperature resistance is required.
- Component Insulation: Provides insulation for motors, transformers, and other industrial equipment.
- Gasketing: Used as custom gaskets in high-temperature applications.
- Insulation in Medical Equipment: Used to insulate and protect components in medical devices, such as imaging equipment and surgical tools.
- Flexible Circuit Protection: Provides insulation for flexible circuits used in medical electronics.
- Solar Panel Manufacturing: Used to protect and insulate components during the manufacturing of solar panels.
- Power Electronics Insulation: Provides insulation for inverters and other power electronics in renewable energy systems.
Pack of Polyimide Heat Resistant Battery Tape
Several rolls/bag, several bags/carton
Frequently Asked Questions
What is the maximum temperature resistance of Polyimide Heat Resistant Battery Tape?
The Polyimide Heat Resistant Battery Tape can withstand temperatures up to 482°F (250°C). It offers long-term resistance up to 200°C and short-term heat tolerance up to 260°C, making it suitable for demanding high-temperature industrial applications.
What thicknesses and widths are available for the Polyimide Battery Tape?
The tape is available in common thicknesses of 50U, 75U, and 100U, with custom options also available. Standard widths include 8mm, 10mm, 12mm, 15mm, 18mm, 20mm and more. Jumbo rolls with widths up to 500mm and lengths of 33m or 66m per roll are available upon request.
Does the Polyimide Tape leave residue after removal?
No. The tape uses an organic silicone pressure sensitive adhesive (PSA) that bonds firmly to surfaces and removes cleanly without leaving any adhesive residue, even after exposure to high temperatures. This makes it ideal for precision electronics and PCB applications.
What industries commonly use Polyimide Heat Resistant Battery Tape?
This tape is widely used across multiple industries including electronics (PCB insulation, flexible circuits), automotive (EV battery packs, wire harnesses), aerospace (high-temperature masking, avionics wiring), industrial manufacturing (heat sealing, motor insulation), medical devices, and renewable energy (solar panels, power electronics).
Is the Polyimide Tape suitable for use in electric vehicle (EV) battery packs?
Yes. The Polyimide Heat Resistant Battery Tape is specifically suited for EV battery pack applications. It provides both thermal insulation and electrical insulation for battery modules and packs, helping to ensure safe and reliable performance in electric vehicles and other energy storage systems.
Can the Polyimide Tape be customized in size and specification?
Yes. Custom specifications are available including thickness, width, and roll length. Whether you need narrow precision widths for PCB work or wide jumbo rolls for industrial processes, the tape can be manufactured to your specific requirements. Please contact us with your specifications for a tailored solution.