Effects of In-Situ Filler Loading vs. Conventional Filler and the Use of Retention-Related Additives on Properties of Paper

摘要: In the present paper, aspects concerning obtained and characterization of additive systems used for maximizing filler retention, effects on paper properties, were investigated. The retention additives over properties containing fibers from in-situ loading (IS-CCP), analyzed against conventional loading, by addition calcium carbonate in precipitated form (CCP). physico-mechanical various analyses investigations: content, X-ray diffraction, scanning electron microscopy (SEM) images, optical mechanical order to develop best obtaining higher loads making with high content nano-filler material. results reveal that at same level all samples had than cases studied. For studied nanoparticles a positively influence properties.