Polyacrylamide (PAM) - Polyacrylamide (PAM) and Copolymers
Polyacrylamide (PAM) Product # Image. Description. Add to Cart. 92560: Polyacrylamide nonionic water-soluble polymer : pricing. 191973: Poly(2-acrylamido-2-methyl-1-propanesulfonic acid) solution average M w 2,000,000, 15 wt. % in H 2 O : pricing. 773638: Poly(N,N-dimethylacrylamide), DDMAT terminated average M n 10,000, PDI ≤1.1 :
Polyacrylamide Water Treatment Chemicals Polyacrylamide (PAM)is a kind of water soluble polymer, has unique effect to increase the viscosity of water or to promote the flocculation of particles present in water, it can also reduce the frictional resistance between the liquid. According to the different ion characteristics, PAM has three types
Solubility study of polyacrylamide in polar solvents
Contact angles and surface tension data were measured to obtain the surface tension components of polyacrylamide (PAM). According to Van Oss, Chaudhury, and Good (VCG) theory, the surface tension components were used to calculate the PAM solubility in five different polar solvents: water, ethylene glycol (EG), acetone, ethanol, and dimethyl formamide (DMF).
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Cationic PAM/Cationic Polyacrylamide|Buy Polyacrylamide
CPAM Cationic Polyacrylamide Introduction: Cationic polymer flocculant is a water soluble linear polymer, and its molecular weight is between 400-1200million. CPAM also can be dissolved in methanol and ethanol, but can not be dissolved in ketene, esters, hydrocarbons and other organic solvents.
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High Quality polyacrylamide powder PAM cas no 9003-05-8
Polyacrylamide CAS#: 9003-05-8. High polymer: Polyacrylamide, also briefly referred as PAM, is commonly a polymer with acrylamide monomers bonded connected by end to end configuration; it is a hard glassy solid at room temperature. Because of the difference in production methods, the products can be white powder
FHD PAM-1109 Cationic Flocculants acts as fixing agent for fillers, small fibers and sizing agents. It improves the retention rate of small fibers and fillers, reduces waste, concentration of white water consumption of pulp, improves paper ash, reduces pollution emissions, but also improves the paper drainage capacity of the wire end of the paper machine.
Polyacrylamide - ChemPlan
Polyacrylamide USES Polyacrylamide (PAM) is a water-soluble polymer used as flocculant, coagulant and filtration aid About 37% of global PAM is used in waste and wastewater treatment, 20% each in petroleum (mostly drilling fluid) and pulp/paper, 7% in mining, 5% in coating and 2% in printing/dying. PAM also is used in cosmetic/personal care
high effect polyacrylamide anionic water soluble polymer for sale | Buy Waste Water Treatment Agent at factory price Anionic polyacrylamide (APAM) series products are water-soluble linear polymers synthesized under high degree polymerization,
Water Treatment Agent Anionic Polyacrylamide Copolymer
Copolymer Anionic Polyacrylamide Medium Molecular Weight Polymer , CAS No. 9003-05-8. AA-6516 Grade . Description: Yixing Bluwat Anionic Polyacrylamide AA-6516 grade (APAM) is a water soluble polymer formed from acrylamide (a compound with the molecular formula C3H5NO) subunits.
Because polyacrylamide structural units contain amide groups, it is easy to form hydrogen bonds, which makes them have good water solubility and high chemical activity. It is easy to obtain a variety of modified products with branched or network structures through grafting or crosslinking.
- How is an anionic polyacrylamide flocculant synthesized?
- In this study, an anionic polyacrylamide flocculant was synthesized by ultrasonic initiated template copolymerization (USTP), using sodium allylsulfonate (SAS) and acrylamide (AM) as monomers, poly diallyl dimethyl ammonium chloride (polyDADMAC) as template, and 2,2′-azobis [2- (2-imidazolin-2-yl) propane] dihydrochloride (VA-044) as initiator.
- Does anionic polyacrylamide improve coagulation-flocculation process?
- Aguilar, M. I. et al. Improvement of coagulation-flocculation process using anionic polyacrylamide as coagulant aid. Chemosphere 58, 47–56 (2005). Muller, G., Fenyo, J. C. & Selegny, E. High molecular weight hydrolyzed polyacrylamides.
- Why is anionic polyacrylamide chosen?
- Anionic polyacrylamide is chosen because the intramolecular electrostatic repulsion between polymer segments forces the polymer chains to adopt a more extended conformation, increasing the efficiency of bridging flocculation.
- Who bought polyacrylamide flocculant?
- Commercial flocculant of polyacrylamide (PAM, MW of 2000–14,000 kDa) was bought from Aladdin Industrial Corporation (Shanghai, China). Anhydrous ethanol and acetone were supplied by Zhenqi Chemical Reagent Co., Ltd (Shanghai, China).
