Insulation Sheets
PET Insulation Sheet
Polyester (PET) film insulation sheet with high dielectric strength (≥3 kV), excellent dimensional stability and mechanical strength. Clear/matte optional, easy precision die-cutting. Widely used for lithium battery insulation isolation, FPC reinforcement and electronic component isolation.
Key Features
- High dielectric strength (≥3 kV)
- Dimensionally stable, 130°C rated
- Clear/matte optional for different scenes
- Easy precision die-cutting, tolerance ±0.10 mm
Applications
Lithium battery insulation isolation · FPC reinforcement · Electronic component isolation · Battery pack insulation
Material Tags
Specifications
| Material | PET (polyester film) |
|---|---|
| Thickness | 0.025–0.50 mm |
| Dielectric Strength | ≥ 3 kV |
| Flame Retardant | UL94 V-0 / V-2 |
| Temperature | −40 ~ 130 °C |
| Processing | Die-cut / Screen print |
| Die-Cutting Tolerance | ±0.10 mm |