urea-formaldehyde, melamine-formaldehyde for paper resins
RI Chem offers a cationic urea resin which is added to the pulp system prior to sheet formation to improve the dry and wet strengths of the paper. Sizing efficiency is also improved. Thus wet breaks are greatly reduced. RI Chem also offers a melamine-formaldehyde resin for improving the wet strength of paper.

Cationic UF
  • Provides wet strength to paper
  • Provides wet strength to paper