Kraft Lignin as Wet-Strength and Wet-Stiffness Additives for Molded Pulp Materials Derived from renewable resources, cellulose based materials are gaining new importance due to their recyclability and biodegradability. Still, one fun…

Ruwoldta et al. used technical #lignin as WSA in bleached kraft pulp, #cationic starch or #cationic flocculant as #retention aid during the filtration process, studied the effect of #moisture during #thermopressing and #lignin particle size

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