Raw Materials · Insulation Materials
Kapton Film — Voice Coil Insulation
High-temperature polyimide film used as an interlayer insulator in multi-layer voice coil winding, rated for sustained exposure well above typical winding temperatures.
Sold direct from Andhra Pradesh. Bulk & OEM pricing available.
Full specs ↓Technical Specifications
Full Spec Sheet
All specifications from our QC lab. Contact us for test reports.
Applications & Suitable Industries
The Kapton Film — Voice Coil Insulation — Insulation Materials — is typically specified for: in-house speaker manufacturing, reconing and repair workshops, custom driver assembly.
Buying Guidance
Confirm cure time, temperature tolerance, and compatibility with your existing assembly process before switching raw material suppliers — small formulation differences can affect long-term bond reliability.
Maintenance
Adhesives and treated papers have finite shelf life even unopened — check batch dates and storage conditions rather than assuming indefinite shelf stability.