Open AccessThe effect of 3M Dynamar FX5911processing additive on butt welding of pipes based on HDPE and the processability of extrusion
Author(s) -
Т. В. Макаров,
Р. И. Васильев,
А. С. Ивушкина,
А. А. Паршин,
А. В. Сухинина,
Е. В. Калугина
Publication year - 2019
Publication title -
plastičeskie massy
Language(s) - English
Resource type - Journals
ISSN - 0554-2901
DOI - 10.35164/0554-2901-2019-7-8-67-68
Subject(s) - high density polyethylene , extrusion , welding , materials science , butt welding , composite material , extrusion moulding , productivity , polyethylene , economics , macroeconomics
The use of 3M Dynamar processing additives based on fluoropolymers in the production of pipe grades HDPE allows to signifi cantly reduce the load on the screw and the pressure on the die, providing increase the productivity of the extrusion line. Conducted studies have shown that the addition of Dynamar FX5911, even at high concentrations, does not affect significantly the physicomechanical properties of HDPE and does not impair the strength of the weld when butt welding HDPE pipes.