- Classification: chemical auxiliary agent
- Appearance: white free flowing granular
- CAS No.:9003-05-4171
- Type: nonionic
- Formula: (C3h5no)N
- Solid Content: ≥89%
- Application：recycling water treatment
- Transport Package: one 20’fcl load in 15-18mt palletized
- Delivery: 15day
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the demand for chemicals is particularly high in the paper industry. our products deliver high-end micro-particle systems with optimal properties in terms of formation, sheet formation, retention and dewatering. in addition, we offer optimized methods for each paper grade or quality that meet the highest standards of performance and runability.
filler and fines retention in papermaking,k1(n o −1)(1 − θ) − k dt 2θ. (1) the fractional coverage, θ, of fibers by particles depends on the deposition rate (first term on rhs) and on the detachment rate (second term of rhs). the initial concentration of particles (fillers or fines), no, is expressed in dimen-sionless form (relative to monolayer coverage).
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maintained or improved formation and retention, with first-pass retention (fpr) of 75% and filler first-pass retention (ffpr) of 35%–40% for sheets with grammages of 27–34 lb/3300 ft2. fpr and ffpr were 90% and 60%–70% for heavier sheets with gram-mages of 54–61 lb/3300 ft2. reduction of starch in white water.
retention drainage aids Polyacrylamide, p to efficiently produce a quality sheet of paper, a papermaker must precisely balance retention, drainage and formation. to help papermakers achieve and maintain this critical balance, solenis provides one of the broadest offerings of retention aids and drainage aids in the industry, including proprietary microparticles, uniquely formulated polymers and advanced charge control agents.
paper retention aid dispersant agent used in papermaking
sinofloc dispersant agent, with shorter dissolving time, has been widely used in the papermaking of tissues, household papers writing papers and napkins. enhance dry-wet degree and tension. sinofloc is committed to help our customers and this industry to reduce water consumptions, improve the paper quality and increase the equipment productivity.
polyacrylamide in agriculture and environmental land management,volume and plant interception of nutrients and water, indirectly improving plant nutrition. the main strategy for water-soluble polymeric soil condi-tioner use from the 1950s until the 1990s was application of sufficient con-ditioner material to physically modify soil properties to the depth of tillage.
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ucarfloc is a line of high-viscosity polyethylene oxide retention aids developed for the papermaking industry that work at relatively low concentrations to provide the following benefits: increased first-pass retention of pulp, fiber, and commonly used fillers like kaolin clay and tio₂.
application of flocculants in wastewater treatment.although water soluble synthetic polymers find wide applications as flocculants, however its market cost (table 4) is at least ten times higher compared to chemical coagulants which influences its development. in addition, their usage is debatable because its application may cause environmental consequences and health hazards.
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1 to improve retention, within the sheet, of fiber fines, inorganic fillers, and other small particulate matter. 2. to improve liquid-water removal, or drainage, during the paperrnaking operation. historically, improved retention of titanium dio-xide in the sheet has been the primary reason for using filler retention aids.(1,2). this is because
flocculant pam polyacrylamide polymers,welcome to flocculant pam polyacrylamide polymers, inc., a subsidiary of one of the world’s largest polyacrylamide manufacturers. at flocculant pam polyacrylamide polymers, we take pride in producing exceptional pam and sap chemistries, starting with the basic monomer building blocks.
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polyacrylamide (pam) is widely used in petroleum exploration, papermaking, water treatment, textile, medicine, agriculture and other industries. according to statistics, 37% of the global polyacrylamide (pam) production is used in wastewater treatment , 27% in the petroleum industry, and 18% in the paper industry. application. 1.
malawi best price polyacrylamide cationic for wastewater,high molecular weight cationic polyacrylamide 55% mole. high molecular weight cationic polyacrylamide with a mole charge of 55%. accepta 4223 is a very versatile dry polymer that is particularly useful for wastewater treatment applications including belt filter, centrifuge and screw press de-watering, water clarification, filtration, thickening or use in a dissolved air flotation plant.
synthesis and application of anionic polyacrylamide in water
this review summarizes the synthesis methods for anionic polyacrylamide. the paper lists six different kinds of anionic polyacrylamide synthesis technologies, including homopolymerization posthydrolysis process, homopolymerization cohydrolysis process, copolymerization approach, inverse emulsion polymerization, precipitation polymerization and radiation polymerization. whats more, the authors
cationic polyacrylamide emulsion with ultra-high,the ultra-high concentration cationic polymer emulsion samples with molecular weights of 8 million, 12 million, and 14 million were compared with the commercially available cationic polyacrylamide dry powder with a cationic degree of 25% and a molecular weight of 1200. the results are shown below.
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cationic polyelectrolyte polyelectrolytes latest price,find here cationic polyelectrolyte, polyelectrolytes manufacturers, suppliers exporters in india. get contact details address of companies manufacturing and supplying cationic polyelectrolyte, polyelectrolytes, (c3h5no)n across india.
- What are cationic polymers used for?
- Discover how cationic polymers play a pivotal role in construction applications, improving materials from concrete to coatings. Cationic polymers are positively charged and can form strong bonds. They have diverse applications in construction, water treatment, and medicine. In water treatment, they attract and clump together contaminants.
- Are cationic polymers a good choice for industrial water treatment?
- Unlike their neutral or anionic counterparts, cationic polymers have a unique affinity for many impurities found in wastewater, making them a top choice for industrial water treatment as well. In a nutshell, these polymers are like bouncers at a club, ensuring unwanted particles don’t make it into our clean water.
- Are cationic polymers bad for the environment?
- Cationic polymers, like any other synthetic materials, leave a footprint on the environment. Picture these polymers as guests at a party thrown by Mother Nature. Some are the kind that clean up after themselves, causing little to no fuss. Others, not so much, lingering long after the music has stopped.
- What makes a polymer cationic?
- The chemical structure of these polymers includes a backbone with attached groups called quaternary ammonium groups. These are the life of the party, holding the positive charge that makes the polymer cationic. Think of them like magnets at a scrapyard, attracting metals with a different charge.
