Coatability of Cellulose Nanofibril Suspensions: Role of Rheology and Water Retention

Abstract

Cellulose nanofibril (CNF) suspensions are not easily coatable because of their excessively high viscosity and yield stress, even at low solids concentrations. In addition, CNF suspensions vary widely in their properties depending on the production process used, which can affect their processability. This work reports roll-to-roll coating of three different… (More)

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