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High-Temperature Polyimide Tape - China Suppliers & Factory for Electrical, Automotive & Aerospace Applications
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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
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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 |
| Features | 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, Reliability & Durability: A unique combination of electrical, thermal, chemical and mechanical properties.
- ✅ Conformable Design: Conforms to even surfaces and irregular shapes with ease.
Application of Polyimide Heat Resistant Battery Tape
🖥️ Electronics and Electrical Industry
- PCB (Printed Circuit Board) 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.
🚗 Automotive Industry
- 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.
✈️ Aerospace Industry
- 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.
🏭 Industrial Manufacturing
- 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.
🏥 Medical Devices
- 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.
☀️ Renewable Energy
- 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
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Several rolls / bag · Several bags / carton
Frequently Asked Questions
QWhat is Polyimide Heat Resistant Battery Tape made of?
It is made of high-quality polyimide (Kapton) film as the backing material, coated with a silicone pressure-sensitive adhesive on one side. This combination delivers outstanding heat resistance, electrical insulation, and a clean, residue-free removal.
QWhat is the maximum temperature this tape can withstand?
The tape can withstand continuous operating temperatures up to 200°C (392°F) and can tolerate short-term peak temperatures of up to 260°C (500°F). It is also rated for 482°F (250°C) in standard heat resistance tests.
QWhat sizes and thicknesses are available?
Standard thickness options are 50U, 75U, and 100U, with custom specifications available. Common widths include 8mm, 10mm, 12mm, 15mm, 18mm, and 20mm. Roll lengths are typically 33m or 66m, and jumbo rolls up to 500mm wide are available on request.
QWill this tape leave adhesive residue after removal?
No. The silicone pressure-sensitive adhesive is specifically formulated to bond firmly during use but remove cleanly without leaving any sticky residue, even after exposure to high temperatures during processes such as wave soldering or powder coating.
QWhat industries and applications is this tape suitable for?
This tape is widely used across Electronics & PCB manufacturing, Automotive EV battery packs, Aerospace wiring, Industrial heat sealing, Medical device insulation, and Renewable energy (solar panels and inverters). It is also commonly used for powder coating masking and wave soldering protection.
QCan I order custom sizes or get a sample before bulk ordering?
Yes. Custom widths, thicknesses, and roll lengths are available to meet specific project requirements. Please contact us directly with your specifications. Sample requests can also be arranged so you can evaluate the tape's performance before placing a bulk order.