nonionic polyacrylamide adalah production companies of Bangladesh
The aim of this study is to investigate the role of polymer chemical functional groups in adsorption onto titania pigment particles. Four polymers, polyacrylic acid and three modified polyacrylamides, have been carefully chosen in this study. The functional groups are acrylamide and hydroxyl and carboxylate groups of varying density.
The effects of polymer functional group and solution pH on stability of colloidal Al 2 O 3 water suspension were studied. Both the nonionic polymers: polyethylene glycol (PEG), polyethylene oxide (PEO) and the ionic ones: polyacrylic acid (PAA), polyacrylamide (PAM), polyvinyl alcohol (PVA) were used in the experiments.
