PI heating film is a thin and flexible heating solution for battery PACK side heating and cell wrapping applications. Using polyimide film and a copper foil heating circuit, it provides uniform heat transfer, strong insulation, and reliable low-temperature heating performance.
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PI heating film is designed for low-temperature heating applications where flexibility, light weight, and efficient surface heating are important. Built with polyimide film and a copper foil heating circuit, it offers a compact heating structure that is easy to integrate into battery systems and other space-limited assemblies.
For battery applications, the film can be attached to the side of a battery PACK or wrapped around cells to provide conductive heating. This helps improve low-temperature startup performance, maintain better thermal consistency, and support more stable system operation in cold environments.
| Articolo | Valore |
|---|---|
| Materiale di base | Polyimide Film (PI Film) |
| Elemento riscaldante | Copper Foil Heating Circuit |
| Strato adesivo | Double-Sided Adhesive |
| Structure Concept | PI Film + Copper Foil Heating Circuit + PI Film + Double-Sided Adhesive |
| Forma del prodotto | Flexible thin heating film |
| Articolo | Valore |
|---|---|
| Conducibilità termica | >=0.4 W/m·K |
| Flame Retardant Rating | UL 94 V-0 |
| Flame Retardant Standard | GB/T 2408-2008 V-0 |
| temperatura di esercizio | -40C to 120C |
| Short-Time Temperature Resistance | Up to 150C within 2 hours |
| Minimum Thickness | 0.22 +/- 0.05 mm |
| Installation Method | Attach to PACK side or wrap around cells |
| Metodo di riscaldamento | Conductive heating |
| Caratteristica | Descrizione |
|---|---|
| Flexible Design | Easy to fit curved or limited installation spaces |
| Thin Structure | Suitable for compact battery and device layouts |
| Good Insulation | Polyimide film provides reliable electrical insulation |
| Riscaldamento uniforme | Supports consistent thermal transfer across the contact area |
| High Temperature Resistance | Suitable for demanding thermal environments |
| Lightweight Construction | Reduces added system weight |
| Lunga durata | Designed for repeated heating use in practical applications |
| Area di applicazione | Descrizione |
|---|---|
| PACCO Batteria Riscaldamento | Attached to the side of battery packs for low-temperature warming |
| Cell Wrapping Heating | Wrapped around cells to provide direct conductive heating |
| EV Battery Thermal Management | Helps improve battery performance in cold environments |
| Sistemi di accumulo dell'energia | Supports auxiliary heating in low-temperature ESS operation |
| Electronic Equipment Heating | Suitable for compact heating needs in industrial and electronic devices |
LYTH focuses on practical heating and battery integration solutions for real project applications. We support flexible heating component selection, corrispondenza della struttura, and customized integration according to battery system and thermal management requirements. If you are looking for a thin and reliable heating solution for low-temperature battery applications, LYTH can support your project with application-oriented product matching and customization.
