Just fill in the form below, click submit, you will get the price list, and we will contact you within one working day. Please also feel free to contact us via email or phone. (* is required).

nonionic polyacrylamide vs acrylamide in afghanistan

  • The difference of anionic, cationic and Non-ionic ...

    2018-3-27 · Nonionic polyacrylamide can be used in the textile industry, when to add some other chemicals can be made into chemical pulp, used for textile sizing, in order to improve the viscosity, permeability and desizing performance, make the fabric with antistatic property, reduce sizing rate, reduce the ground pulp spot, machine breakage and falling objects.Nonionic polyacrylamide, mainly …

    Get Price
  • The use of cationic, anionic and nonionic

    Polyacrylamide (PAM) is a linear water soluble polymer, is a water-soluble polymer compounds used in wide varieties of one, PAM and its derivatives can be used as efficient flocculant, thickening agent, paper strengthening agent and liquid drag reduction agent, which is widely used in water treatment, paper, petroleum, coal, mining, metallurgy, geology, textile, construction and other industrial sectors.

    Get Price
  • sale of nonionic type acrylamide copolymer

    2021-6-15 · Nonionic Acrylamide Copolymer Polyacrylamide Water Tre White Fine-Sand Shaped Powder . Application Field: 1. Mainly used to recycle the wastewater from clay producing. 2. It can be used to centrifugalize the tailings of coal washing and filter the fine particles of iron ore. 3.

    Get Price
  • Non-ionic polyacrylamide_OKCHEM

    2021-6-28 · The content of 20, 2%. PAM cationic,anionic and non-ionic three types. Non ionic PAM dissolved speed is slow,generally not used for sludge pretreatment, so the test only selects two kinds ofrepresentative of cationic polyacrylamide and anionic polyacrylamide. Cationic PAM adopt YSC60, molecular weight 12000000, 0.012% acrylamide monomer content.

    Get Price
  • top grade anionic cationic polyacrylamide gel in ...

    2018-9-7 · The term “polyacrylamide” is loosely used to describe any polymer with acrylamide present as one of the monomers. 1 More rigorously, its IUPAC nomenclature is poly (prop-2-enamide), which ...

    Get Price
  • Anionic Polyacrylamide Chemicals Flocculant Water ...

    acrylamide acrylate polymer. 1. n. [Drilling Fluids] A linear copolymer of acrylate ( anionic) and acrylamide (nonionic) monomers, also called partially-hydrolyzed polyacrylamide ( PHPA ). The ratio of acrylic acid to acrylamide groups on the polymer chain can be varied in manufacturing, as can molecular weight.

    Get Price
  • Polyacrylamide degradation and its implications in ...

    2018-3-1 · However, in this work, polyacrylic acid rather than acrylamide was found to be the major inhibitor to the solubilization, hydrolysis, acidogenesis, and methanogenesis, probably due to the higher concentration of polyacrylic acid, as compared with that of acrylamide (e.g., 32.3 ± 3.2 vs 14.9 ± 2.1 mg/L in the digester with 12 g/kg TSS cPAM ...

    Get Price
  • acrylamide acrylate polymer | Oilfield Glossary

    1999-3-1 · The cationic and anionic polymers are the random copolymers. The cationic polyacrylamides (catam1) are copolymers of acrylamide and trimethylamino ethylacrylate chloride. The anionic polyacrylamide (anam1) is a copolymer consisting of acrylamide and acrylic acid moieties. Nonionic poly-acrylamide (nonam1) is a high molecular weight homopolymer.

    Get Price
  • sale of nonionic type acrylamide copolymer

    2021-6-15 · Nonionic Acrylamide Copolymer Polyacrylamide Water Tre White Fine-Sand Shaped Powder . Application Field: 1. Mainly used to recycle the wastewater from clay producing. 2. It can be used to centrifugalize the tailings of coal washing and filter the fine particles of iron ore. 3.

    Get Price
  • acrylamide acrylate polymer | Oilfield Glossary

    1. n. [Drilling Fluids] A linear copolymer of acrylate and acrylamide (nonionic) monomers, also called partially-hydrolyzed polyacrylamide ().The ratio of acrylic acid to acrylamide groups on the polymer chain can be varied in manufacturing, as can molecular weight. Another variable is the base used to neutralize the acrylic acid groups, usually NaOH or KOH, or sometimes NH4OH.

    Get Price
  • Polyacrylamide degradation and its implications in ...

    2018-9-7 · The hydrolyzed form of polyacrylamide (HPAM), a co-polymer of acrylamide and acrylic acid, is the most widely used anionic PAM in oil and gas development as well as …

    Get Price
  • Bonding between polyacrylamide and smectite -

    2006-6-15 · The objectives of this study were to investigate: (1) the predominant mechanisms of bonding between nonionic polyacrylamide and smectite and (2) if the nonionic acrylamide units in charged copolymers reacted with smectite similarly as the homo-polyacrylamide. 2. Materials and methods2.1. Smectite clay and polyacrylamides

    Get Price
  • Anionic Polyacrylamide Chemicals Flocculant Water ...

    2021-6-28 · The content of 20, 2%. PAM cationic,anionic and non-ionic three types. Non ionic PAM dissolved speed is slow,generally not used for sludge pretreatment, so the test only selects two kinds ofrepresentative of cationic polyacrylamide and anionic polyacrylamide. Cationic PAM adopt YSC60, molecular weight 12000000, 0.012% acrylamide monomer content.

    Get Price
  • top grade anionic cationic polyacrylamide gel in ...

    1999-3-1 · The viscosity average molecular weights, M v of the polymers were estimated by the Mark–Houwink equation. The literature reported values for k=1.05×10 −4 dl g −1 and α=0.73 for the cationic, k=1.91×10 −4 dl g −1 and α=0.71 for the nonionic polyacrylamides and k=3.20×10 −4 dl g −1 and α=0.66 for the anionic polyacrylamide were used. Viscosity measurements of polymers in 1 M ...

    Get Price
  • Dilute solution behaviour of polyacrylamides in

    The key factor fueling the growth of the Asia Pacific polyacrylamide industry is rising wastewater treatment plants in the region. Get more details on this repo

    Get Price
  • asia pacific polyacrylamide market price value analysis ...

    Chemcd provide global chemical suppliers of ACRYLAMIDE Cas#:9003-05-8,include Price,Boiling point,Melting point,ACRYLAMIDE Cas#:9003-05-8 MSDS,Nmr,Spectrum.You can order ACRYLAMIDE Cas#:9003-05-8 on chemcd.

    Get Price
  • mining flocculant polyacrylamide or anionic

    Alibaba offers 158 mining flocculant nonionic polyacrylamide products. About 34% of these are paper chemicals, 29% are petroleum additives, and 25% are water treatment chemicals. A wide variety of mining flocculant nonionic polyacrylamide options are available to you, such as coating auxiliary agents, water treatment chemicals, and paper chemicals.

    Get Price
  • Bonding between polyacrylamide and smectite -

    2006-6-15 · The objectives of this study were to investigate: (1) the predominant mechanisms of bonding between nonionic polyacrylamide and smectite and (2) if the nonionic acrylamide units in charged copolymers reacted with smectite similarly as the homo-polyacrylamide. 2. Materials and methods2.1. Smectite clay and polyacrylamides

    Get Price
  • PRAESTOL Anionic and Nonionic Polymers Municipal and ...

    2020-5-29 · PRAESTOL anionic and nonionic polymers are high molecu-lar weight, water-soluble flocculating agents made by the co-polymerization of acrylamide with itself or various anionic (negatively charged) monomers. These polymers are available in both liquid emulsion and granular dry solid grades and cover the full spectrum of charges from 0 to 100 ...

    Get Price
  • Dilute solution behaviour of polyacrylamides in

    1999-3-1 · The viscosity average molecular weights, M v of the polymers were estimated by the Mark–Houwink equation. The literature reported values for k=1.05×10 −4 dl g −1 and α=0.73 for the cationic, k=1.91×10 −4 dl g −1 and α=0.71 for the nonionic polyacrylamides and k=3.20×10 −4 dl g −1 and α=0.66 for the anionic polyacrylamide were used. Viscosity measurements of polymers in 1 M ...

    Get Price
  • Chemical flocculants - Kemira

    Nonionic flocculants. Nonionic polyacrylamides are used, among other things, in mining to improve throughput, enhance yield and optimize processes especially where low pH conditions are involved. Nonionic powder flocculants can be produced with very high molecular weights, giving it the capability to form large, rapid-settling, good-compacting ...

    Get Price
  • nonionic amphoteric polyacrylamide,cationic

    amphoteric polymers. The amphoteric polyacrylamide (PAM) produced by our Company under the trade name of LHPAM, is made from acrylic cationic monomer, acrylamide monomer and a hydrolyzing agent through a copolymerization process.Through infra-red sqectrum analysis, it is shown that the molecular chain of the product has not only carboxyl anionic charges resultion from the hydrolysis of ...

    Get Price
  • The New Approach to the Preparation of

    2021-5-30 · The new initiator of the polymerization of acrylamide, leading to the formation of crosslinked polyacrylamide, was discovered. The structure of the synthesized polyacrylamide was characterized by XRD, 1 H NMR, and 13 C NMR spectroscopy. It was shown that 1,3-dimethylimidazolium (phosphonooxy-)oligosulphanide is able to initiate radical polymerization under drying aqueous …

    Get Price
  • in chile how to control polyacrylamide viscosity ...

    2021-5-20 · Factors influence the viscosity of polyacrylamide. Anionic polyacrylamide solution viscosity over prolonged hydrolysis time is changed, the hydrolysis time is short, a small viscosity, which may be due to polymer had a chance to form a network structure due; hydrolysis time is too long, the viscosity decreased, which is an anionic polymer release induced by acrylamide structure in solution.

    Get Price
  • The Use of Polymers in the Flotation Treatment of

    2019-6-17 · The cationic polyacrylamide has the charged site linked to an acrylate unit via an ethylene link, as shown in Figure1A. When a hydrophobic analogue, such as a copolymer of acrylamide and trimethylaminoethylacrylamide chloride (PDMAEMA), which has the charge linked to a methacrylamide unit via a propylene bridge (as shown in Figure1B) was used ...

    Get Price
  • Synthesis, Characterization, and Flocculation

    Anionic Polymer Flocculant & Polyacrylamide Powder. SINOFLOC anionic flocculants are co-polymers of acrylamide with increasing proportions of acrylate groups, which give the polymers negative charges, and thus anionic active character, in aqueous solution. Our anionic polyacrylamide is available in solid powder and emulsion forms.

    Get Price
  • Nonionic Polyacrylamide - Polacrylamide, super

    Nonionic polyacrylamide is homopolymer formed of acrylamide, with high purity, good soEubility. high molecular weight. This series of products are

    Get Price
  • Nonionic Polyacrylamide PAM -Henan GO Biotech

    2021-6-17 · Prevent and stabilize sand: Non-ionic polyacrylamide dissolved in 0.3% concentration by adding cross-linking agent, sprayed in the desert can sand control. Chemical grouting agent: 9.5 parts of non-ionic polyacrylamide plus 0.5 parts of N, N'-methylene bis-acrylamide miscibility can be used as a chemical grouting agent for dam, foundation ...

    Get Price
  • Polyacrylamide degradation and its implications in ...

    2018-9-7 · The hydrolyzed form of polyacrylamide (HPAM), a co-polymer of acrylamide and acrylic acid, is the most widely used anionic PAM in oil and gas development as well as …

    Get Price
  • Research Article Synthesis, Characterization, and ...

    2019-7-31 · nonionic polyacrylamide (BNPAM) [ ]. It demonstrated better occulation properties for clay suspension, but did not show good occulation performance for sewage. Now, we developed a novel branched cationic occulation agent. It was synthesized using acrylamide (AM) and acry-loxyethyltrimethyl ammonium chloride (DAC) in a self-

    Get Price
  • Simultaneous thermal analysis of cationic, nonionic

    2019-12-1 · Three commercial cationic (PAM + S,τ40), nonionic (PAM ° S) and anionic (PAM − S,τ40) polyacrylamides (PAMs) with a medium chain length produced by the SNF group (Andrézieux, France) were used ().PAM + S,τ40 and PAM − S,τ40 have a charge density of 40%. The positive and negative charge of PAM + S,τ40 and PAM − S,τ40 was balanced by Cl − and Na +, respectively.

    Get Price
  • polyelectrolyte flocculant cationic polyacrylamide

    2021-5-28 · CPAM Cationic Polyacrylamide , Industrial Water Treatment . Bluwat Cationic Polyacrylamide, short name is CPAM, also called Cationic Polyelectrolyte, is copolymer of acrylamide and quaternized cationic monomer with different range of molecular weight from 5-12 million, and a charge density ranging from 10-50%.

    Get Price
  • China Anionic Polyacrylamide Powder Manufacturers ...

    Anionic Polyacrylamide (Powder) copolymerized by acrylamide and acrylate monomer, is a ultrahigh molecular weight polymer. It has great adsorption and bridging effect. Anionic polyacrylamide contains a certain number of polar groups in its molecular chain. Polar groups can adsorb solid particles suspended in water, and accelerate the ...

    Get Price
  • The effect of electric charge density of polyacrylamide ...

    2014-10-17 · Poly(acrylamides) (PAMs) with various anionic and cationic charge densities from −1.64 to +0.98 meq/g but similar molecular weights were synthesized through radical polymerization. One of the aqueous PAM solutions and an aqueous dispersion of 2,2,6,6-tetramethylpiperidine-1-oxyl (TEMPO)-oxidized cellulose nanofibril (TOCN) were mixed at various PAM/TOCN weight ratios, and self …

    Get Price
  • Polyacrylamide Soil Conditioners: The Impact on ...

    2020-11-26 · Polyacrylamide is a water-soluble synthetic polyelectrolyte which consists of repeating units (forming a chain structure and containing hydrophilic groups). Due to the different nature of the groups present in the macromolecules, polyacrylamides can be divided into nonionic, anionic, and cationic ones.

    Get Price
  • Shandong Tongli Chemical Co., Ltd. - Polyacrylamide ...

    Shandong Tongli Chemical Co., Ltd., Experts in Manufacturing and Exporting Polyacrylamide,Anionic polyacrylamide and 193 more Products. A Verified CN Gold Supplier on Alibaba.com.

    Get Price
  • Difference and application of cationic, anionic and ...

    2021-5-15 · Use difference. Nonionic polyacrylamide use. Sewage treatment agent: when the suspended sewage is acidic, it is more suitable to use nonionic polyacrylamide as flocculant. PAM plays an important role in bridging adsorption, which makes suspended particles produce flocculation and sedimentation, and achieves the purpose of purifying sewage.

    Get Price
  • Flocculants and Coagulants: The Keys to Water and

    2004-12-14 · operations use neutral (nonionic) or anionic flocculants. Nonionic flocculants are long chain poly-mers of polyacrylamides made from acrylamide mono-mer. Most flocculants used in aggregate applications are copolymers of acrylamide and sodium acrylate. Acrylamide-acrylate copolymers are anionic due to the presence of negatively charged ...

    Get Price
  • of Quartz by - Columbia

    2004-2-4 · PAI1 = polyacrylamide (nonionic) P Al-1S = Co-polymer of acrylamide and AMPS (anionic PAMD = Co-polymer of acrylamide and MAPTAC (cationic) RESULTS AND DISCUSSION Dodecylamine Flotation of quartz at pH 6.5*0.5 is given in Figure 1 as a function of dodecylarnine hydrochloride concent~ion. It is. 6 seen that amine causes flotation but ...

    Get Price
  • Mechanical stability of high-molecular-weight ...

    The nonionic polyacrylamide shows higher degradation and lower critical shear rate compared with a sulfonated polyacrylamide with similar molecular weight. Moreover, the nonionic polyacrylamide with a higher molecular weight results in lower mechanical degradation.

    Get Price
  • Research Article Synthesis, Characterization, and ...

    2019-7-31 · nonionic polyacrylamide (BNPAM) [ ]. It demonstrated better occulation properties for clay suspension, but did not show good occulation performance for sewage. Now, we developed a novel branched cationic occulation agent. It was synthesized using acrylamide (AM) and acry-loxyethyltrimethyl ammonium chloride (DAC) in a self-

    Get Price
  • Product Profile: Polyacrylamide | ICIS

    2005-2-21 · Polyacrylamide (PAM) is a water-soluble polymer mostly used as a flocculant, coagulant and filtration aid in a whole range of applications that are determined by its physical form and its ionic type (nonionic, anionic, cationic and Mannich). About 37% of global PAM output is used in waste and wastewater treatment, 27% in petroleum applications ...

    Get Price
  • PRAESTOL Anionic and Nonionic Polymers Municipal and ...

    2020-5-29 · PRAESTOL anionic and nonionic polymers are high molecu-lar weight, water-soluble flocculating agents made by the co-polymerization of acrylamide with itself or various anionic (negatively charged) monomers. These polymers are available in both liquid emulsion and granular dry solid grades and cover the full spectrum of charges from 0 to 100 ...

    Get Price
  • Bonding between polyacrylamide and smectite -

    Abstract. In various applications of polyacrylamide (PAM) in soil erosion control, soil conditioning, water treatment, and oil recovery, the polymer mainly reacts with clay minerals. The objective of this study was to investigate the probable bonding mechanisms between PAM and smectite, a common clay mineral that occurs in soils and sediments.

    Get Price
  • Simultaneous thermal analysis of cationic, nonionic

    2019-12-1 · Three commercial cationic (PAM + S,τ40), nonionic (PAM ° S) and anionic (PAM − S,τ40) polyacrylamides (PAMs) with a medium chain length produced by the SNF group (Andrézieux, France) were used ().PAM + S,τ40 and PAM − S,τ40 have a charge density of 40%. The positive and negative charge of PAM + S,τ40 and PAM − S,τ40 was balanced by Cl − and Na +, respectively.

    Get Price
  • Acrylamide Polymerization A Practical Approach (

    Sample A was an enzyme grade acrylamide with a conductivity (50% w/w) of 3.75 S. Sample B was Bio-Rads electrophoresis-purity acrylamide with a conductivity of 0.56 S. As the figure shows, polymerization is largely complete after about 90 min, even though the reaction proceeds to a …

    Get Price
  • LIQUID SOLIDS SEPARATION IN WASTEWATER

    2011-11-2 · nonionic monomer acrylamide ... nhnnhhnh 2222 nnhhnh 2 22 2 nhnnhhnh 2222 polymer shorthand polyacrylamide cchhch 2222––––cccc c=o nhnnhhnh 222 n hhh n is about 282,000 @ 20 million molecular weight. homopolymerization yellow = acrylamide …

    Get Price
  • Sharif Digital Repository Sharif University of ...

    Type of Document: M.Sc. Thesis Language: Farsi Document No: 39534 (06) University: Sharif University of Technology Department: Chemical and Petroleum Engineering Advisor(s): Frounchi, Masoud; Dadbin, Susan Abstract: In many industrial processes there is an urgent need for flocculation of suspensions that can’t flocculate easily through the time so flocculants are wildly used in these industries.

    Get Price
  • China Sodium Polyacrylamide, Sodium Polyacrylamide ...

    China Sodium Polyacrylamide manufacturers - Select 2021 high quality Sodium Polyacrylamide products in best price from certified Chinese Sodium, Sodium Chemical suppliers, wholesalers and factory on Made-in-China.com

    Get Price
  • High Cationic Charge Density Poly Diallyl Dimethyl ...

    anionic polyacrylamide, anionic polyacrylamide . 2020-7-11 · Even though these polymers are called polyacrylamide, they are often copolymers of acrylamide and one or more other monomers. The most important co-monomer is acrylic acid or sodiumacrylate.

    Get Price
  • anionic polyacrylamide kosmetyki specifications

    List of books on the topic 'Water-soluble polymers'. Scholarly publications with full text pdf download. Related research topic ideas.

    Get Price
  • Books on the topic 'Water-soluble polymers' -

    A method for promoting probiotic activity on the skin comprises contacting the skin with a probiotic effective amount of a substance having a probiotic effect ...

    Get Price
  • sale of nonionic type acrylamide copolymer

    2021-6-15 · Nonionic Acrylamide Copolymer Polyacrylamide Water Tre White Fine-Sand Shaped Powder . Application Field: 1. Mainly used to recycle the wastewater from clay producing. 2. It can be used to centrifugalize the tailings of coal washing and filter the fine particles of iron ore. 3.

    Get Price
  • Determination of Acrylamide Monomer in

    1999-12-1 · Abstract. A high-performance liquid chromatography method using C 18 and ion-exchange columns in series is developed for the determination of acrylamide and acrylic acid monomers in polymeric samples. The C 18 column acts as a guard column, trapping surfactants and impurities and retaining the nonionic species. The ion-exchange column then separates the monomers according to …

    Get Price
  • Polyacrylamide/PAM Series - sewagepurifying.com

    2021-3-16 · Polyacrylamide/PAM Series. Polyacrylamide (PAM) is a collective name for acrylamide homopolymers or polymers obtained by copolymerization with other monomers. It is one of the most widely used species in water-soluble polymers. Cationic polyacrylamide (CPAM) is a white powder and is a linear polymer compound. Because it has a variety of active ...

    Get Price
  • Global Polyacrylamide Market Size & Share |

    A micelle-forming polymerizable surfactant monomer, octylphenol polyoxyethylene acrylate (OP-10-AC), was synthesized, and then OP-10-AC was copolymerized with acrylamide (AM) to form nonionic hydrophobically modified polyacrylamide P(AM/OP-10-AC) through micellar copolymerization. In the absence of surfactants, it was investigated in detail that the effect of mineral salts and temperature on ...

    Get Price
  • Effect of Mineral Salts on Steady Rheological

    A novel class of hydrophobic associated copolymers (PASC) with nonionic surfmer was synthesized. These copolymers are the copolymerization product of acrylamide (AM), 2-(acrylamido)-2- methyl propane sulfonic acid (AMPS) and different contents of nonionic surfmer (CP). Macroscopic and microscopic self-assembly associative properties in solutions of PASC, as well as the effects of salt …

    Get Price
  • Study on the self-assembly properties of surface

    Acrylamide manufacturer, Polyacrylamide supplier, 2021-7-2 · The nonionic polyacrylamide is a good flocculant in water treatment. It can adsorb the solid particles in the water, so that the particles in the water can agglomerate into a relatively large floc.

    Get Price
  • nonionic polyacrylamide applications producers

    Nonionic Mining Metallurgy Polyacrylamide Powder. NPAM Nonionic Polyacrylamide Industrial Water Treatment Chemicals . Non-ionic polyacrylamide of our company is produced on acrylamide by homopolymerization. High purity, good solubility. This product has …

    Get Price
  • nonionic polyacrylamide biodegradation

    Polyacrylamide | Tradeasia International. Brief Overview. Polyacrylamide (PAM) is a water-soluble polymer made up of acrylamide subunits. It has a unique effect to increase the viscosity of water or promote the flocculation of particles present in water, it can …

    Get Price