Leadingforce Tech
Leadership in Advanced Materials
Leadingforce Tech is listed by Qnity as an authorized distributor for Kapton® polyimide films and provides material supply, selection support and application services.
Kapton®
Grades and Applications
PI Film
HN/H
General-purpose polyimide film suitable for metallizing, laminating, stamping, adhesive coating and forming processes.
Electrical insulation for coils, motor slots, transformers and capacitors; pressure-sensitive tapes, sleeves, mechanical parts, electronics, sensors, optical cables and gaskets.
EN
Enhanced polyimide film with excellent insulation, dimensional stability at high temperature, hydrolysis resistance and modulus.
High-temperature cables, electrical insulation and high-end sensor applications.
MT / MT+
Thermally conductive polyimide films for heat dissipation and thermal management components.
Insulating thermal pads, heater circuits, power supply components and PTC ceramic heat-dissipation parts.
B
Black matte opaque film with low light transmittance, low reflectivity and high durability.
Heaters, antennas, LED circuits and precision laser-ablation applications.
HPP-ST
Double-side corona-treated film with balanced physical, chemical and electrical properties, dimensional stability and adhesion.
Electronic parts, circuit board tooling, screen printing and insulation sleeves.
CS / RS
Transparent or conductive specialty polyimide films for optical, electrical and functional uses.
Flexible displays, heaters, automotive parts, aerospace parts and consumer electronics.
PI+FEP Film
FN
HN film combined with Teflon FEP fluoropolymer resin, retaining balanced performance over a wide temperature range with heat-seal, moisture and chemical resistance.
High-temperature wire, cable and ribbon-cable insulation; insulating sleeves, heater circuits, heat-seal bags, automotive diaphragms and electrical insulation.
FWR
Film with improved hydrolysis resistance and high dielectric strength based on strong physical, thermal, electrical and chemical performance.
High-reliability electrical insulation such as stirring motors.
FMN
Polyimide film combined with FEP fluoropolymer, offering excellent abrasion and scrape resistance.
Magnet wire, wind turbines and deep-well oil cable applications.
PI+PFA Film
XP
HN film combined on one side with Teflon PFA fluoropolymer resin.
High-temperature wire and cable.
PRN
HN film combined on both sides with Teflon PFA fluoropolymer resin.
High-temperature cable and heat-resistant insulation applications.
PI Tape
DK2525 / DK5025
Polyimide tape series made by coating PI film with silicone adhesive.
High-temperature tape, electronic insulation, temporary protection and heat-resistant fixing.
HN/H
- Material profile
- General-purpose polyimide film suitable for metallizing, laminating, stamping, adhesive coating and forming processes.
- Typical applications
- Electrical insulation for coils, motor slots, transformers and capacitors; pressure-sensitive tapes, sleeves, mechanical parts, electronics, sensors, optical cables and gaskets.
EN
- Material profile
- Enhanced polyimide film with excellent insulation, dimensional stability at high temperature, hydrolysis resistance and modulus.
- Typical applications
- High-temperature cables, electrical insulation and high-end sensor applications.
MT / MT+
- Material profile
- Thermally conductive polyimide films for heat dissipation and thermal management components.
- Typical applications
- Insulating thermal pads, heater circuits, power supply components and PTC ceramic heat-dissipation parts.
B
- Material profile
- Black matte opaque film with low light transmittance, low reflectivity and high durability.
- Typical applications
- Heaters, antennas, LED circuits and precision laser-ablation applications.
HPP-ST
- Material profile
- Double-side corona-treated film with balanced physical, chemical and electrical properties, dimensional stability and adhesion.
- Typical applications
- Electronic parts, circuit board tooling, screen printing and insulation sleeves.
CS / RS
- Material profile
- Transparent or conductive specialty polyimide films for optical, electrical and functional uses.
- Typical applications
- Flexible displays, heaters, automotive parts, aerospace parts and consumer electronics.
FN
- Material profile
- HN film combined with Teflon FEP fluoropolymer resin, retaining balanced performance over a wide temperature range with heat-seal, moisture and chemical resistance.
- Typical applications
- High-temperature wire, cable and ribbon-cable insulation; insulating sleeves, heater circuits, heat-seal bags, automotive diaphragms and electrical insulation.
FWR
- Material profile
- Film with improved hydrolysis resistance and high dielectric strength based on strong physical, thermal, electrical and chemical performance.
- Typical applications
- High-reliability electrical insulation such as stirring motors.
FMN
- Material profile
- Polyimide film combined with FEP fluoropolymer, offering excellent abrasion and scrape resistance.
- Typical applications
- Magnet wire, wind turbines and deep-well oil cable applications.
XP
- Material profile
- HN film combined on one side with Teflon PFA fluoropolymer resin.
- Typical applications
- High-temperature wire and cable.
PRN
- Material profile
- HN film combined on both sides with Teflon PFA fluoropolymer resin.
- Typical applications
- High-temperature cable and heat-resistant insulation applications.
DK2525 / DK5025
- Material profile
- Polyimide tape series made by coating PI film with silicone adhesive.
- Typical applications
- High-temperature tape, electronic insulation, temporary protection and heat-resistant fixing.
Complete product specifications are available. For details, please call: +86 15895555913.