Electrical equipment
Used in motors, transformers, coils, slot liners and insulation systems where stable dielectric performance is essential.
Applications and industries
Industries we serve with polyimide film solutions
INSOURCES EXIM PVT LTD supplies polyimide film for sectors where thermal endurance, dielectric strength, dimensional stability and long-term reliability are critical to product performance.
Industry focus
Polyimide film for demanding industrial environments
Polyimide film is selected in industries where ordinary polymer films cannot maintain the same balance of heat resistance, electrical insulation performance and dimensional control. INSOURCES helps manufacturers match the right PI film grade to the end-use requirement instead of forcing a one-grade-fits-all approach.
From electrical equipment and flexible electronics to EV systems and aerospace assemblies, our material platform supports industrial buyers who need dependable supply and faster technical decision-making.
Industries served
Where INSOURCES polyimide film performs best
Each sector below has different thermal, insulation and conversion needs. That is why our site and product range are organized around application fit, not just product names.
Electronics and flexible PCB
Supports FPC, PCB masking, laminates and advanced electronic assemblies that require heat-resistant film behavior.
Automotive and EV
Used in battery systems, inverter-duty motor insulation and thermal barrier applications across e-mobility platforms.
Aerospace
Selected for lightweight insulation, reflective barriers and high-temperature reliability in advanced assemblies.
Industrial converting
Useful for die cutting, insulating parts, specialty constructions and converted materials for OEM requirements.
Specialty insulation builds
Applicable where buyers need Kapton-type film alternatives, specialty grades and manufacturer-led support in India.
Application areas
Core application needs we support
Electrical insulation
Heat-resistant film for winding insulation, slot liners, phase insulation and transformer builds.
Flexible electronics
Film platform for FPC, electronics masking and lamination environments needing better dimensional stability.
Thermal management
Support for barrier layers, reflective film systems and thermal conductive PI film applications.
Shielding and specialty use
Material options for ESD handling, aluminized constructions, black film and application-specific requirements.
Why buyers work with us
Manufacturer-led support for industry-specific requirements
Industrial buyers often need more than a product list. They need a supplier who can help narrow down the correct material based on insulation duty, thermal class, construction method and end-use environment.
Shortlist the right grade before sending samples or raising a quotation request.
Compare HN, FEP, CR, NHN, ESD and other grades through one manufacturer-led source.
Move from industry need to product page to direct sales conversation without losing decision momentum.
Need help with your industry application?
Talk to INSOURCES about the right polyimide film grade
Request a quote
Tell us the size and quantity
Tell us the grade, thickness, width and quantity. We come back with a costed offer and the datasheet, and say plainly if anything will not work.