紡糸成形工学研究の展開

概要

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The process through the establishment of our laboratory, its scope and the significance are explained.　The contributions are classified and reviewed as follows;　1) Rheological characteristics: The singularity of polyblends, stratified flow and melt dispersion.　2) Modification: Effects of surface substitution, graft polymerisation, boundary-crosslinking and capsulation of dispersed phase on the interaction between components of composites.　3) Continuous die-forming: Biaxially blowing of polvstyrene film, the coextrusion with a single extruder with donble-channel screw, and estimation of thickness through calender.　4) Cyclic molding; Effects of polyblend on injection molding and blow molding,and the sintering with melt, to increase the productivity.　5) Secondary compositing: The increase in efficiency of welding and thermal bonding, and simultaneous lamination-thermoforming.　Although the polymer processing might be insufficiently recognized, in some areas, its development with the concept of the processability is expected toward the 21st century in our faculty, where originated the rayon industry in Japan.
山形大学の論文
1981-01-20