Our polyimide film tape is an ultra-thin, high-performance insulation material engineered for extreme environments. Made from thermally stable polyimide film with silicone adhesive, this tape maintains exceptional physical and electrical properties even at continuous 260°C (500°F), making it ideal for aerospace, automotive, and electronics manufacturing.
As a leading polyimide tape manufacturer, our produces premium high temperature polyimide tape for extreme environments. Our tapes feature thermally stable polyimide film with silicone or acrylic adhesives, serving as polyimide electrical insulation tape, polyimide masking tape, and double sided polyimide tape for demanding aerospace, automotive, and electronics applications.
1.Extreme Heat Resistance – Withstands -269°C to +260°C continuous
2.Electrical Insulation – 6kV/mm dielectric strength (IEC 60664-1)
3.Flame Retardant – UL 94 V-0 & FAR 25.853 compliant
4.Precision Masking – Clean removal with <3% residue (polyimide masking tape)
5.Dual-Sided Options – Double sided polyimide tape for bonding in high-temp assemblies
•Single-sided silicone adhesive
•For motor windings & PCB protection
2.High Temp Masking Tape
•Low-residue acrylic adhesive
•Solder mask & powder coating applications
3.Double-Sided Bonding Tape
•25-125µm polyimide core
•Heat-resistant alternative to VHB
By Adhesive
•Silicone (260°C max)
•Acrylic (180°C, low outgassing)
•Non-Adhesive (spacer layers)
| Parameter | Specification |
| Thickness | 25um-150um(±2μm) |
| Width | 3mm-500mm(slit-to-size) |
| Adhesion | 5-15 N/cm (customizable) |
| Certifications | UL, NASA outgassing, RoHS |
•Aerospace – Wire harness insulation in engine bays
•EV Batteries – Cell stacking with double sided polyimide tape
•PCB Manufacturing – Polyimide masking tape for solder reflow
•Medical Devices – Autoclavable component bonding
•5G Electronics – Flexible circuit insulation
Specialty Formulations – Conductive/static-dissipative options
Precision Converting – ±0.05mm tolerance on custom cuts
Global Compliance – Meets EU/NA/Asia standards
Technical Support – Application engineering available
Pro Application Guide:
1.Surface Prep – Clean with IPA for maximum adhesion
2.Application – Apply at 15-25°C for best results
3.Removal – Peel at 180°angle when >60°C
| Test | QKD Tape | Industry Average |
| Heat Aging (260°C/500h) | <5% property loss | 15-20% loss |
| Dielectric Strength | 6kV/mm | 3-4kV/mm |
| Residue After Removal | ＜3% | 10-25% |
Need UL-certified or custom printed tapes?[Contact our engineering team within 24h!]
