Kapton Polyimide Tape
Polyimide film tape with silicone adhesive for high-temperature masking, electrical insulation and precision converting in electronics, battery and motor applications.
What This Kapton Tape Is Used For
Kapton polyimide tape is a silicone adhesive tape designed for high-temperature masking, electrical insulation and precision protection tasks. It is commonly used in electronics, battery, motor and component-processing applications, and can be supplied in rolls, slit widths or die-cut formats.
Built for masking and insulation
Suitable for SMT masking, coil wrapping, battery insulation and electrical isolation tasks.
Polyimide film with silicone adhesive
This combination supports heat resistance, dielectric performance and stable handling in demanding processes.
Ready for OEM converting needs
Available as jumbo rolls, log rolls, slit rolls and custom die-cut parts for project-based supply.
Why Industrial Buyers Choose Kapton Tape
Four reasons this material is commonly selected for high-temperature masking, insulation and converting projects.
Stable at Elevated Temperatures
Helps maintain masking and insulation performance in heat-intensive assembly or processing environments.
Reliable Electrical Insulation
Suitable for coil wrapping, component isolation and other applications where consistent dielectric performance matters.
Clean and Precise Masking
Works well for protection and masking workflows that require neat coverage and controlled handling during processing.
Flexible for OEM Converting
Can be supplied in slit rolls or die-cut forms to better match product structures, assembly steps and sourcing needs.
Where Kapton Polyimide Tape Is Commonly Used
Common use cases include masking, insulation, protection and precision converting in heat-sensitive industrial processes.
SMT Masking
Used for high-temperature masking during PCB assembly and related electronics processing.
Battery Pack Insulation
Applied for insulation and protection in cells, modules and pack assembly structures.
Motor and Coil Wrapping
Suitable for electrical isolation and heat-resistant wrapping in motor and coil components.
Component Surface Protection
Helps protect selected surfaces during handling, assembly or thermal processing steps.
Die-Cut Converting
Can be converted into custom parts for insulation, masking or precision placement needs.
Key Technical Specifications
Main items buyers usually review when selecting Kapton polyimide tape for insulation, masking and converting projects.
| Base Material | Polyimide Film |
|---|---|
| Adhesive Type | Silicone Adhesive |
| Total Thickness | 0.03 / 0.05 / 0.06 / 0.08 / 0.10 / 0.12 mm |
| Backing Thickness | 0.0125 / 0.025 / 0.05 mm |
| Adhesion to Steel | Customized by grade |
| Temperature Resistance | -65°C to 260°C |
| Color Options | Amber / Black / Custom |
| Release Performance | Clean removal by application requirement |
| Supply Format | Log Roll / Slit Roll / Die-Cut Parts |
| Compliance | RoHS / REACH / Other project-based requirements |
The values above are common reference ranges. Thickness, adhesive performance, roll size and converting format can be adjusted based on application needs, drawing files or sample requirements.
Custom Options for OEM and Industrial Projects
Flexible converting and supply choices for projects that require specific dimensions, formats or die-cut parts.
Available Custom Options
OEM Converting Support
Suitable for buyers who need custom formats for masking, insulation, protection or assembly use.
Frequently Asked Questions
Common questions buyers ask about thickness, die-cutting, samples and project matching.
Yes. It can be converted into custom die-cut shapes for masking, insulation, protection and precision assembly applications.
Common total thickness options include 0.03, 0.05, 0.06, 0.08, 0.10 and 0.12 mm. Final selection depends on insulation level, handling needs and converting format.
Yes. Sample support is available for material confirmation, application testing and project evaluation before volume purchasing.
It is commonly used for both purposes. Final suitability should still be confirmed against your operating temperature, substrate, dwell time and process conditions.
Supply formats can include jumbo rolls, log rolls, slit rolls, sheets and custom die-cut parts depending on project requirements.
It helps to share target application, thickness, width, length, quantity, required format and any drawing or sample reference.
