VESTAKEEP 4000P is a powder grade of thermoplastic super engineering plastic: PEEK resin manufactured by EVONIK (Germany). This grade has processability suitable for filler compound.
Excellent heat resistance
Excellent toughness
Excellent fatigue properties
Excellent creep properties
wear resistance
Excellent chemical resistance
Extremely high purity (metal ions, low-molecular weight molecules)
High flame resistance
High hydrolysis resistance
Good electrical properties
Good radiation resistance
Good biocompatibility
VESTAKEEP powder grade is utilized as base polymers mainly for filler compound. This Grade contributes to an optimal formulation design, stable processability and various superior properties in final product, by wide Grade Lineup.