Effects of nanocellulose on sodium alginate/polyacrylamide
In this study, interpenetrating polymer network (IPN)-structured hydrogels were fabricated through the crosslinking of neutral polyacrylamide (PAM, the first flexible network) and the polyelectrolyte sodium alginate (SA, the second rigid network).
Iranian Polymer Journal / Volume 11 Number 4 (2002) 1026-1265/2002 Alkaline Hydrolysis of Polyacrylamide and Study on Poly(acrylamide-co-sodium acrylate) Properties Mohammad Ebrahim Zeynali* and Ahmad Rabbii Department of Adhesives and Resins. Iran Polymer and Petrochemical Institute, P .O.Box: 149651115, Tehran, I .R. Iran
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Synonym: NIPAM polymer, PNIPAM-NHS, Polyacrylamide, functionalized polyNIPAM, functionalized polyacrylamide, polyNIPAM Linear Formula: (C 6 H 11 NO) n SCH 2 CH 2 COO(C 4 H 4 NO 2 ) 725668
Polyacrylamide
Polyacrylamide (IUPAC poly(2-propenamide) or poly(1-carbamoylethylene), abbreviated as PAM) is a polymer (-CH 2 CHCONH 2-) formed from acrylamide subunits. It can be synthesized as a simple linear-chain structure or cross-linked, typically using N,N '-methylenebisacrylamide.In the cross-linked form, the possibility of the monomer being present is reduced even further.
Polyacrylamide (PAM, Mw 10,000) is a low molecular weight nonionic water-soluble polymer used as an additive in CMP slurries, various printing applicatons, and as a flocculant in water treatment. 50% solution in water (packaging size denotes weight of solution).
Adsorption Characteristics of Polyacrylamide and Sulfonate
polymer solutions in the absence of adsorption, the polyacrylamide polymer (P AM) gave 178 cpm and the copolymer containing the sulfonate, P AMS, gave ISO cpm. When experiments were performed at 60°C, the procedure was slightly modified. The samples were equilibrated with the sodium kaolinite at 60° with shaking for 24 hr.
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Global Super Absorbent Polymer (SAP) Market: Analysis By Type (Sodium Polyacrylate, Polyacrylamide Copolymer, Others), End-Use Sector (Personal Care, Agriculture, Medical, Industrial, Others), By Region, By Country (2025 Edition): Opportunities and Forecast (2013-2025)
Super Absorbent Polymer Market by Type (Sodium
Super Absorbent Polymer Market by Type (Sodium Polyacrylate, Polyacrylamide Copolymer, Ethylene Maleic Anhydride Copolymer, Polysaccharides, and Others), Application (Adult Incontinence Products, Sanitary Napkins, Baby Diapers, Wound Dressing, Medical Waste Solidification, Seed Coating, and Others) and Production Method (Suspension Polymerization, Solution Polymerization and Gel Polymerization
Global Super Absorbent Polymer (SAP) Market: Analysis By Type (Sodium Polyacrylate, Polyacrylamide Copolymer, Others), End-Use Sector (Personal Care, Agriculture, Medical, Industrial, Others), By Region, By Country (2025 Edition): Opportunities and Forecast (2013-2025) with 260 pages available at USD 2400 for single User PDF at ReportsWeb research database.
- Why is polyacrylamide used in water treatment?
- With the increasing global water scarcity and escalating environmental pollution, efficient water treatment has become paramount. Polyacrylamide, as a versatile polymer compound, has demonstrated significant achievements in the field of water treatment. PAM is widely used as a coagulant and flocculant in wastewater treatment.
- What is polyacrylamide (PAM) used for?
- npj Clean Water 1, Article number: 17 ( 2018 ) Cite this article High molecular weight (10 6 –3 × 10 7 Da) polyacrylamide (PAM) is commonly used as a flocculant in water and wastewater treatment, as a soil conditioner, and as a viscosity modifier and friction reducer in both enhanced oil recovery and high volume hydraulic fracturing.
- What are acrylamide and polyacrylamide used for?
- Acrylamide and polyacrylamide (PAM) are used in diverse industrial processes, mainly the production of plastics, dyes, and paper, in the treatment of drinking water, wastewater, and sewage. Besides inorganic form, acrylamide is formed naturally in certain starchy foods that were heated to cook a temperature above 120 °C for elongated time.
- What is high molecular weight polyacrylamide (PAM)?
- Provided by the Springer Nature SharedIt content-sharing initiative High molecular weight (106–3 × 107 Da) polyacrylamide (PAM) is commonly used as a flocculant in water and wastewater treatment, as a soil conditioner, and as a viscosity modifier and friction reducer in both enhanced oil recovery and high volume hydraulic fracturing.
