Paper Strength Enhancing Polymers (PPT)

摘要

A recently developed series of new polymers have demonstrated the following benefits: Improved wet strength resin machine retention. More effectively optimize the wet end charge than conventional aqueous anionic polymers. Enhanced ability for paper machines to load wet strength resins to achieve sheet strength targets. Improved stock drainage over CMC. Reduction or elimination of CMC in high wet strengthened towel grades.