VESTAKEEP® film 0FH81 is a cast film based on 100% unreinforced polyether ether ketone (PEEK). The film is amorphous.
VESTAKEEP® film 0FH81 is designed for thermoforming thin walled parts from the melt. The material features the lowest extrusion related internal stresses possible.
Applications of the film are cutting edge precision parts made by thermoforming, e.g.:
housings or battery capsules
electrical insulation
heat and chemical protection
Composite technology
The low internal stresses of the film allow for walls of lowest thickness tolerance.