polyacrylamide-based strengthening agent – georgia-pacific for sale

polyacrylamide-based strengthening agent – georgia-pacific for sale
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  • Can glyoxalated polyacrylamide be used as a strengthening agent?
  • A method for making a storage-stable glyoxalated polyacrylamide composition suitable for use as a strengthening agent for paper in which the glyoxal is added to the base polyacrylamide polymer in two portions and a scavenger for aldehyde groups is used. 10/785403 10/10/2006 02/25/2004 Click for automatic bibliography generation
  • Can bio-based paper strengthening agents replace petroleum-based wet strengthening agents?
  • The objective of this research was to develop a bio-based paper strengthening agent for the replacement of petroleum-based paper wet strengthening agents like polyamide epichlorohydrin (PAE) and glyoxylate polyacrylamide (GPAM), especially for the application of hygienic paper products.
  • What acid is added to glyoxalated polyacrylamide?
  • The acid added to the glyoxalated polyacrylamide can be either a mineral acid (such as hydrochloric acid, sulfuric acid, phosphoric acid and the like) or an organic acid like formic acid, acetic acid, citric acid, malic acid, lactic acid and the like.
  • Does glyoxylate starch amide increase tensile strength?
  • The wet tensile index of 1% glyoxylate starch-amide-treated tissue paper was about 60–70% higher than commercial GPAM and PAE. The increase in wet strength of paper products was in agreement with increased covalent bonding between glyoxylate starch-amide and pulp fiber.