SERIBOND DSR dry strength resins are a versatile range of synthetic resins for increasing dry strength of paper, having the polyacrylamides chemical structures. SERIBOND DSR product portfolio is designed for tissue, writing & printing, board, Kraft, recycling and specialty grades paper with different ionic values. We offers anionic and cationic DSR based on polyacrylamide chemistry and can be applied either in the wet end or added as sheet spray application.

Strength types improved by SERIBOND products:

• Tensile
• Burst
• Stiffness
• Surface (lint or dust reduction)
• Compression (SCT, RCT, CMT, CCT)
• Internal (Scott bond)