Products – PT. Aneka Kimia Lestari
BURSTRONG is a polyacrylamide based Dry Strength Resin formulated to improve strength properties in packaging paper (Medium, Kraft, Liner), newsprint, tissue, and other paper products. Available in Amphoteric, Anionic, and Cationic Formulation
The present invention relates to a resin useful for imparting strength to a paper, a method of introducing the resin into a paper, and a paper made by containing the resin. In particular, the present invention relates to resins useful for imparting dry- and wet-strength to paper under conditions of high sulfite ion concentration.
Dry Strength Resin Cationic Polyacrylamide Dispersing
Dry Strength Resin Cationic Polyacrylamide Dispersing Agent For Paper Making , Find Complete Details about Dry Strength Resin Cationic Polyacrylamide Dispersing Agent For Paper Making,Dry Strength Resin Cationic Polyacrylamide,Dispersing Agent For Paper Making,Cationic Polyacrylamide from Supplier or Manufacturer-.
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Strength properties of paper containing polyacrylamide
Strength properties of paper containing polyacrylamide-based dry strength resin - Effect of its Z-directional distribution Article in Appita Journal 64(4):331-337 · August 2011 with 78 Reads
US3332834A US557856A US55785666A US3332834A US 3332834 A US3332834 A US 3332834A US 557856 A US557856 A US 557856A US 55785666 A US55785666 A US 55785666A US 3332834 A US3332834 A US 3332834A Authority US United States Prior art keywords resin paper alum cationic fibers Prior art date 1965-11-03 Legal status (The legal status is an assumption and is not a legal conclusion.
Dynamic Mechanical Properties of Paper Containing a
Laboratory handsheets made from lightly beaten hardwood kraft pulp containing various amounts of polyacrylamide (PAM) dry strength resin were prepared by both internal and external application methods. The PAMs employed were a cationic PAM in solution and an amphoteric PAM in solution or the dispersion.
Methods for improving one or more surface properties of a sheet of paper or paperboard, which method comprises (a) coating at least one side of the sheet of paper or paperboard with a dispersion having a cationic zeta potential formed by combining (1) a mixture containing one or more anionic pigments with (2) one or more polyamine-epihalohydrin cationic wet strength resins at a coating weight
Malayan Adhesives And Chemicals Sdn Bhd | Since 1965
Dry Strength Resins Polyacrylamide (PAM) resin is used as Dry Strength Resins (DSR) to improve the dry strength properties of paper, improves drainage, increases the retention of fines and reduces the BOD and COD in recycle paper production.
US6723204B2 US10/118,384 US11838402A US6723204B2 US 6723204 B2 US6723204 B2 US 6723204B2 US 11838402 A US11838402 A US 11838402A US 6723204 B2 US6723204 B2 US 6723204B2 Authority US United States Prior art keywords starch dry strength cationic anionic strength resin Prior art date 2002-04-08 Legal status (The legal status is an assumption and is not a legal conclusion.
WO1998006898A1 - Amphoteric polyacrylamides as dry
This invention relates to a process for making paper comprising: a) providing an aqueous pulp slurry; b) adding to the aqueous pulp slurry cationic polymer selected from the group consisting of cationic starch and cationic wet strength resin, and water-soluble amphoteric polymer made from monomers comprising: i) nonionic monomer selected from the group consisting of acrylamide and
US9644320B2 US14/913,750 US201414913750A US9644320B2 US 9644320 B2 US9644320 B2 US 9644320B2 US 201414913750 A US201414913750 A US 201414913750A US 9644320 B2 US9644320 B2 US 9644320B2 Authority US United States Prior art keywords weight copolymer glyoxalated cationic cationic copolymer Prior art date 2013-09-09 Legal status (The legal status is an assumption and is not a legal conclusion.
- What is anionic polyacrylamide used for?
- Anionic polyacrylamide is used as a cytoplasm additive in the paper industry with better retention and drainage effect. Its dispersing effect is particularly notable for long-fiber pulp when its molecular weight is greater than 3.5 million. Additionally, it can be used as a water treatment agent.
- Is polyacrylamide toxic to humans?
- Polyacrylamide itself is non-toxic. However, if it contains polymerized monomers (a double bond), it would be toxic to humans. For this reason, upon the completion of its preparation, a certain amount of sodium bicarbonate should be added to remove residual monomers. The above information is edited by the chemicalbook of Dai Xiongfeng.
- Is polyacrylamide soluble in water?
- Polyacrylamide is soluble in water. It is insoluble in benzene, toluene, xylene, gasoline, kerosene, and diesel fuel. However, it can react with alkaline and undergo partial hydrolysis, and in strongly acidic conditions (pH≤2.5), it undergoes imidization, which reduces its solubility in water.
- Can polyacrylamide be miscible?
- In generally used concentrations, polyacrylamide is miscible with most water-soluble natural or synthetic resins, latex systems, and most salts. It can also quickly miscible with non-ionic, cationic and anionic surfactants, though certain surfactants may affect the viscosity.
