✨ Key Features
High Heat Resistance: Withstands continuous use at temperatures up to 170℃.
Outstanding Mechanical Strength: Excellent rigidity and dimensional stability.
Surface Quality: Exceptional thickness uniformity and unique matte finish appearance.
Chemical Resistance: Strong resistance to acids and solvents.
Intrinsic Flame Retardancy: Provides safety and reliability in critical applications.
📌 Applications
PEI films are widely used in electronics, aerospace, automotive, and medical industries, where reliability, insulation, and durability are non-negotiable. Available in thicknesses ranging from 25 to 500 microns, PEI film from DAFU delivers precision and performance for cutting-edge innovation.
At DAFU, we are proud to be the only manufacturer in China capable of producing PEI films with superior matte finish and world-class thickness uniformity.
