Analysis of Distributions of the Paper Chemicals on Paper (III):—Visualization Analysis of Distributions of Amphoteric Strengthening Agent onto Pulp Fibers—

概要

論文の詳細を見る
It is supposed that amphoteric strengthening agent (polyacrylamide series) could be aggregated under specific conditions (pH and conductivity) to form polyion complex (PIC). However, the condition of PIC in the solution has not been clear in the past. In this study, the form of PIC and the fixation process to pulp fiber in the solution have been clearly visualized as a result of observation under a phase-contrast microscope. Moreover, we describe the distribution state of PIC onto pulp fibers in the solution along with the results of the analysis under a scanning probe microscope (SPM) and a Raman microscope.
紙パルプ技術協会の論文