DSR is a highly sought-after paper chemical that adds dry strength to paper. OPL DSR is available in three forms: anionic, cationic, and amphoteric. The main function of Dry Strength Resins is to increase strength per unit of the bonded area between fibers in any sheet of paper.
Features and Benefits
DSR is a highly sought-after paper chemical that adds dry strength to paper. OPL DSR is available in three forms: anionic, cationic, and amphoteric. The main function of Dry Strength Resins is to increase strength per unit of the bonded area between fibers in any sheet of paper.
• Increase tensile strength of paper • Increase the degree of paper stiffness. • Allow for the substitution of weaker fibers. • Increase bulk through reduced stock refining • Reduce fiber costs by replacing long fiber with short fiber • Reduce Alum requirement • Over a wide PH range • Retention aid for rosin size and other fillers •Assist in drainage efficiency and increase machine speed • Save energy
