In high-end industries where reliability and performance are non-negotiable, PEEK (Polyetheretherketone) film has emerged as one of the most advanced materials available today. Its unique balance of thermal stability, mechanical strength, chemical resistance, and electrical insulation makes it an ideal choice for demanding environments across multiple sectors.
Outstanding Properties of PEEK Film
High Temperature Resistance
PEEK film maintains excellent mechanical strength even under continuous operation at 260°C and remains stable at cryogenic temperatures down to -198°C.
Chemical and Corrosion Resistance
Resistant to almost all chemical solvents — only concentrated sulfuric acid can affect it. Its corrosion resistance rivals that of nickel-based alloys, allowing long-term reliability in aggressive environments.
Exceptional Wear Resistance
With excellent self-lubricating properties and outstanding abrasion resistance (proven in TABER wear tests), PEEK film ensures durability in high-friction or dynamic applications.
Superior Electrical Insulation
Exhibits consistent dielectric performance under high temperature, high frequency, high pressure, and high humidity, making it a preferred insulation material for advanced electronic systems.
Key Applications
Electronics and Semiconductors – Flexible printed circuits, insulation layers, and high-frequency dielectric films.
Aerospace and Automotive – Lightweight thermal and electrical insulation components for extreme conditions.
Medical Devices – Sterilizable, biocompatible films for precision components.
Industrial Machinery – Wear-resistant liners, gaskets, and sealing films.
Why Choose Our PEEK Film
Our company specializes in producing PEEK films from 0.006mm to 1.0mm, ensuring high thickness uniformity, excellent mechanical strength, and superior surface quality. Each roll undergoes strict quality inspection to guarantee reliability in high-performance applications.
As industries move toward higher temperatures, faster speeds, and more complex environments, PEEK film continues to redefine the standard for high-performance engineering materials.
PEEK Film — Engineered to Endure, Designed to Excel.
