Polyimide (Kapton) film and tapes, PTFE coated fabrics and engineering plastics for solar, wind, transformer, motor coil and high-voltage insulation applications.
The energy sector — from grid-scale transformers and HV motors to solar module lamination and wind turbine generators — depends on dielectric materials that combine extreme thermal endurance with consistent electrical performance. Insulation failure means downtime, fire risk and millions in lost generation capacity.
Shree Tefcon supplies the energy industry with polyimide (Kapton) film and tapes, PTFE coated fiberglass insulating fabrics and high-purity PTFE engineering plastics. Our materials are specified into transformer winding, motor coil insulation, solar module lamination and HV cable accessories.
Motor coils and transformer windings demand thin films with industry-leading breakdown voltage and corona resistance.
Class H (180°C) and Class C (220°C+) systems require materials that hold mechanical and dielectric properties for 20+ years.
EVA encapsulation lines need release surfaces with absolute uniformity to avoid bubbles and delamination.
Wind, solar and substation equipment is exposed to UV, ozone and humidity for decades.
Match these proven Shree Tefcon material lines to your application — every product is available with technical specifications, samples and custom sizing on request.
Class H+ dielectric film and self-adhesive tape for motor coil winding, transformer interlayer and HV insulation.
View Product DetailsHeavy-duty fabrics for solar module lamination press belts, transformer impregnation and HV cable processing.
View Product DetailsMachined PTFE bushings, washers and insulating components with dielectric strength >60 kV/mm.
View Product DetailsSend us your specification, drawing or sample — our engineering team responds within 24 hours.