Effect of Toluene Diisocyanate (TDI) on Polyurethane of Paper

in order to study the polymerization reaction of cellulose components in paper and isocyanate, this paper uses cotton fiber as raw material for polyurethane treatment. it can be seen from the table below that with the increase of the amount of tdi, there are more tdi and its polymers between the fibers to play a…