DYNAMAR~(TM) FLUOROPOLYMER PROCESSING ADDITIVES IN APPLICATIONS OF HDPE PIPES

摘要

Fluoropolymer based polymer processing additives (PPAs) are frequently used in the polyethylene industry. Besides their ability to eliminate melt fracture and die build-up, PPAs are used to optimise the process conditions in a wide range of applications without having to make compromises on the properties of the final products. This paper explores technical experiments showing how Dynamar~(TM) PPAs will improve the various aspects of polyethylene extrusion, which results in a broader processing window for the plastic converter, without negative effects on the mechanical properties of the pipes.