VESTAKEEP L4000G is a super-engineering thermoplastic produced by Evonik Industries AG(Germany).It is particularly suitable for extrusion molding andinjection molding.
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
Stable moldability (good melting strength in extrusion molding like as film, tube and rod.)
Test condition; Size of spiral cabity 6 by 2mm,Tool temp.:180℃
Test condition; Material of rotating disk:100Cr6 steel, Velocity:0.5m/s, Total distance:2000m
Test condition; ISO527, Size of test bar:150*10*4mm
VESTAKEEP and VESTAKEEP-J (natural grades) have excellent physical properties, with various grades available. They are widely used in various industries, finding their way into SMD-related parts such as gasket packing for batteries (electric and electronics), sliding parts substituting for their metal counterparts such as actuators (automobile), wafer checkers and manufacturing process parts including transport containers (semiconductor), and flame-resistant/insulating wires, films, monofilaments (general industry), contributing to improving the performance of finished products.
