PROCESS MANUFACTURING PRODUCTS Hardening Bars made of amorphous-crystalline polymers

摘要

The process of manufacturing reinforced semifinished products made of amorphous-crystalline polymers, based on the deformation of the workpiece simple shift retaining its original shape and size by punching in a single pass through the system consisting of 4 or more, preferably pair, of intersecting channels that have the same cross-sectional and are pairwise in mutually perpendicular directions at a temperature of the workpiece, 0.85-0.95 equal to the melting temperature of the polymer, the extrusion speed of 0.6-1.0 mm / s, the intensity of de 0,73-0,83 formation, which is characterized in that the inclined deforming channels pairwise rotated in steps of 90 ° about the longitudinal axis of the extrudate and deforming separated by vertical channels.