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).

anionic polyacrylamide molecular weight in france

  • ANIONIC POLYACRYLAMIDE – SNF FLOERGER©

    16 行 · 2018-10-30 · series form molecular weight product example; flopam: powder: ultra high: an 934 vhm an 923 vhmu: flopam: powder: very high: an 934 sh & shu sd & shd pwg & sep

    Get Price
  • Anionic Polymer Flocculant & Polyacrylamide Powder ...

    Company Profile. As a 100% state-owned enterprise, Guangzhou Chemicals Import & Export Co., Ltd (Former Name:Sinochem Guangzhou), was initially founded in 1976. With registered capital RMB 30 millions, its total annual amount of imports & exports exceeds USD 150 millions, the turnover is more than RMB …

    Get Price
  • Anionic Polyacrylamide_OKCHEM

    2021-6-3 · Polyacrylamide: Name: Molecular weight(ten thousand) Ionicity: PH: Solid content: Remnant: Appearance: Cationic polyacrylamide: 600-800: 10-50: 1-14: ≥88: 0.05: white powder: Anionic Polyacrylicamide: 300-2200: 10-50: 7-14: ≥90: 0.05-0.15: white powder: Amphionic Polyacrylicamide: 500-1700: 5-50: 1-14: ≥90 : white powder

    Get Price
  • Polyacrylamide (PAM), Polyacrylamide Powder ...

    2017-8-27 · molecular weight anionic polyacrylamide and achieve high conversion rates during polymerization, and the anionic polyacrylamide has good solubility. But it will result in secondary pollution to the environment as it has organic solvents and emulsifi ers added in the reaction system. Dispersion polymerization can be defined as a special

    Get Price
  • Dispersion polymerization of anionic polyacrylamide in an ...

    2008-6-17 · causes runoff and erosion. Surface application of dry anionic polyacrylamide (PAM) with high molecular weight (MW) has been found to be effective in stabilizing soil aggregates, and decreasing seal formation, runoff and erosion. The objective of this study was to investigate the effects of surface application of granular PAM (20 kg ha-1)

    Get Price
  • Soil Infiltration and Erosion Polyacrylamide Molecular

    2020-12-29 · Generally, anionic polyacrylamide is mostly required with molecular weight as an index. The molecular structure of anionic polyacrylamide is a linear polymer, so when expressing its model, it is mainly expressed in terms of its molecular weight length. Generally, PAM with a higher molecular weight will have better performance, but there are ...

    Get Price
  • What Are The Differences In The Molecular Weight Of ...

    Kemsep 1146 is a kind of cationic polyacrylamide with 105 charge and 12million molecular weight.mainly used for municipal wastewater treatment and some industrial wastewater treatment.Chinafloc C1012 can replace of Kemsep 1146. Cationic polyacrylamide of Flopam …

    Get Price
  • cationic polyacrylamide ,cationic polyacrylamide ...

    Diafloc KP207 BS is a kind of anionic polyacrylamide with 14million molecular weight and medium hydrolysis degree,can be used for water treatment and kinds of mineral processing.it can be replaced by chinafloc A2015 totally. cationic polyacrylamide of Diafloc AP120C can be replaced by Chinafloc C4008

    Get Price
  • Acrylamide manufacturer, Polyacrylamide supplier ...

    2019-4-1 · Under such pH range, it is expected that starch and PAM (both having anionic carboxyl groups) adsorptions on colloids occur through three pathways: 1) hydrogen bonding between the metal hydroxides/silica oxides and the carbon-oxygen double bond of the carboxyl groups, 2) electrostatic interactions between positively charged hydroxides and anionic carboxyl groups, and 3) divalent ion …

    Get Price
  • Anionic Polyacrylamide_OKCHEM

    Anionic Polyacrylamide 25085-02-3,Effective flocculant applicable in wastewater treatment and recycle for industries of Petroleum,Metallurgy, Coal, Paper-making, Printing, Leather-making, Pharmaceutical and Food-process-ing_OKCHEM

    Get Price
  • Dispersion polymerization of anionic polyacrylamide in

    2017-8-27 · molecular weight anionic polyacrylamide and achieve high conversion rates during polymerization, and the anionic polyacrylamide has good solubility. But it will result in secondary pollution to the environment as it has organic solvents and emulsifi ers added in the reaction system. Dispersion polymerization can be defined as a special

    Get Price
  • White Cationic Polyacrylamide Emulsion , High

    2021-6-3 · Polyacrylamide, also briefly referred as PAM, Polyacylamides are high molecular weight water soluble or swellable polymers formed from acrylamide or its derivatives. The polymer can be synthesized as a simple linear chain or as a cross-linked structure. Polyacrylamide increases the viscosity of water and encourages the flocculation of particles present in water.

    Get Price
  • Polyacrylamide (PAM), Polyacrylamide Powder ...

    ISO Approval Anionic Polyacrylamide Flocculant For Drilling Mud Additives. Appearance: White Powder. Molecular Weight: 15-30(million). Dissolving Time: ≤60 (min) Contact Now.

    Get Price
  • Quality Anionic Polyacrylamide Powder & Cationic ...

    Nonionic polyacrylamide is a high polymer with the high molecular weight and the low ion exponent, which has the function of flocculation, dispersal, thickening, bonding, film forming, gelatin and colloidal stability. It’s flocculation is hardly influenced by the PH value and the salt, and in the...

    Get Price
  • Nonionic Polyacrylamide manufacturers and

    The effects of the surface charge and molecular weight of anionic and cationic polyacrylamide (PAM) on the surface chemistry, settling rates, floc sizes and sediment bed compactness of kaolinite suspensions has been investigated at pH 7.

    Get Price
  • The effect of polyacrylamide charge density and

    cationic polyacrylamide ,cationic polyacrylamide Zetag 7888 is a kind of cationic polyacrylamide with very very high charge and very high molecular weight. Chinafloc C8008 is a kind of cationic polyacrylamide with 80-85% degree of ion and widely used for sludge dewatering and some specia...

    Get Price
  • sludge treatment chemicals cationic polyacrylamide

    2019-10-15 · Anionic polyacrylamide (APAM) is a linear polymer with high water solubility; the chemical structure of APAM is shown in Fig. 1. APAMs with a molecular weight (MW) of 500,000 and 5,000,000 Da, denoted as 50APAM and 500APAM, respectively, were selected for this study, and the purity was higher than 99% (Daqing, China).

    Get Price
  • Behaviours and mechanisms of nanofiltration

    2020-7-11 · Properties. Polyacylamides are high molecular weight water soluble or swellable polymers formed from acrylamide or its derivatives. Their glass transition temperature is well above room temperature (> 400 K). The only commercially important polyacrylamide is poly (2-propenamide) which is simply called polyacrylamide or PAM [-CH 2 CH (CONH 2 )-].

    Get Price
  • anionic polyacrylamide degradation in france

    2019-4-1 · The degradation of cationic polyacrylamide in sludge-treated soil has been studied using a 14 C-radiolabelled AETAC-type of polymer (see above) with a molecular weight …

    Get Price
  • Very High Molecular Weight Anionic Polyacrylamide -

    2021-7-13 · 67 High molecular weight PAMs can be modified to develop non-ionic, anionic, or cationic properties for 68 specific uses (Scott et al., 1996). However for environmental applications which are described in this 69 article, anionic PAMs are preferred because of …

    Get Price
  • High Molecular Weight Anionic Polyacrylamide - 10%

    Anionic Flocculants SINOFLOC anionic flocculants are available with a wide range of charge and molecular weight and in solid and emulsion forms, used in Oil & Gas, Water Treatment and Mining industries. Cationic Flocculants SINOFLOC cationic flocculants available in solid powder and emulsion forms. Main applications of our cationic products are ...

    Get Price
  • Transfer and degradation of polyacrylamide based ...

    ISO Approval Anionic Polyacrylamide Flocculant For Drilling Mud Additives. Appearance: White Powder. Molecular Weight: 15-30(million). Dissolving Time: ≤60 (min) Contact Now.

    Get Price
  • Anionic Poly-Acrylamide (aPAM)

    The effects of the surface charge and molecular weight of anionic and cationic polyacrylamide (PAM) on the surface chemistry, settling rates, floc sizes and sediment bed compactness of kaolinite suspensions has been investigated at pH 7.

    Get Price
  • PAM Polyacrylamide & Flocculants & Oilfield

    2021-6-17 · China Polyacrylamide (PAM) Water Treatment Anionic Cationic. In addition, the use of Nonionic Polyacrylamide can also improve paper tearing and porosity to improve visual and printing performance, and can also be used in food and tea wrapping paper. 5.Other industries: it can be used in the production of sugarcane sugar and beet sugar in the food industry.

    Get Price
  • Quality Anionic Polyacrylamide Powder & Cationic ...

    3906901000. Product Description. white powder PAM Polyacrylamide with Molecular Weight 14 Million. 1-Introduction of polyacrylamide PAM: cation polyacrylamide is the water-soluble high molecular polymer. It can speed up the sedimentation of particle in the suspension. It has …

    Get Price
  • anionic polyacrylamide degradation in france

    2019-4-1 · The degradation of cationic polyacrylamide in sludge-treated soil has been studied using a 14 C-radiolabelled AETAC-type of polymer (see above) with a molecular weight …

    Get Price
  • Effects of polyacrylamide molecular weight and mass ...

    2021-3-18 · Anionic PAM is widely used in cropland water ... Norton, L. D. & Graveel, J. G. Polyacrylamide molecular weight and charge effects on infiltration …

    Get Price
  • sulfonated asphalt polyacrylamide for drag reduction

    Drag reduction using high molecular weight polyacrylamides. 1. Introduction. Since Toms discovery of drag reduction due to the introduction of minute amounts of high molecular weight polymers to single phase flow in 1948 (), drag reducing polymers (DRPs) has been extensively studied (Elperin et al., 1967, Sylvester and Tyler, 1970, Liaw et al., 1971, Mowla et al., 1995, Al-Sarkhi. and Hanartty ...

    Get Price
  • The choice of anionic polyacrylamide is not the larger

    2020-8-22 · Generally, anionic polyacrylamide with a molecular weight of 10 million is suitable for sewage treatment dispersant. It can be uniformly dispersed in the inorganic particle liquid and is not easy to dissolve, solid particles settle and organic pigments solidify. The molecular weight is between 18-25 million. It is a high molecular weight.

    Get Price
  • POLYMER CHARGE AND MOLECULAR WEIGHT EFFECTS

    2010-11-20 · POLYMER CHARGE AND MOLECULAR WEIGHT EFFECTS ON TREATED IRRIGATION FURROW PROCESSES R. D. Lentz', R. E. Sojka and C.W. Ross2 ABSTRACT Application of 5-10 mg L-1 water soluble anionic polyacrylamide (PAM) to furrow irrigation water during flow advance substantially reduces sediment loss and increases net infiltration.

    Get Price
  • Nonionic polyacrylamide - Gongyi Xinqi Chemical

    Nonionic polyacrylamide. Nonionic polyacrylamide NPAM flocculant. NPAM is formed by homopolymerization of acrylamide. it is a kind of linear polymer with high molecular weight, low degree of hydrolysis and very strong flocculation ability.

    Get Price
  • How to choose the molecular weight of

    2020-10-22 · Cationic polyacrylamide with molecular weight between 7 million and 12 million. Before selecting the molecular weight, it must be ensured that anionic, nonionic or cationic polyacrylamide …

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

    2018-9-7 · 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 …

    Get Price
  • high molecular weight anion polyacrylamide in spain |

    High Adhesive Properties Anionic Polyacrylamide. High Adhesive Properties Anionic Polyacrylamide , Find Complete Details about High Adhesive Properties Anionic Polyacrylamide,Polyacrylamide High Molecular Weight Oil Additives For Drilling Fluid,High Quality Msds Polyacrylamide,Cationic Polyacrylamide(pam) 600 -1000 from Paper Chemicals Supplier or Manufacturer-Yucheng Jinhe …

    Get Price
  • China 2200W Molecular Weight

    CAS No.: 9003-05-8 Acid-Base Property: Acidic Surface Disposal Agent Environmental Protection: Yes Color: White Appearance: Granulars Type: Industrial Circulating Water Treatment Agent

    Get Price
  • ANIONIC POLYACRYLAMIDE – SNF FLOERGER©

    2018-10-30 · series form molecular weight product example; flopam: powder: ultra high: an 934 vhm an 923 vhmu: flopam: powder: very high: an 934 sh & shu sd & shd pwg & sep

    Get Price
  • High Molecular Weight Anionic Polyacrylamide - 13%

    Very High Molecular Weight Anionic Polyacrylamide - 35% Charge. Very high molecular weight anionic polyacrylamide with a mole charge of 35%. Accepta 4216 is a high performance, very high molecular weight anionic polyacrylamide scientifically formulated for use in industrial and process wastewater treatment and effluent treatment applications.

    Get Price
  • High Molecular Weight Anionic Polyacrylamide - 10%

    Anionic and cationic polyacrylamide Polyacrylamide is non-toxic and with a high molecular weight and is highly water soluble, and can introduce a variety of ionic groups for adjusting the molecular weight to obtain specific performance; it has good adhesion to many solid surface and dissolved substances, and can adhere or bridge the suspended particles dispersed in the solution for ...

    Get Price
  • very high molecular weight cationic polyacrylamide

    Anionic Polyacrylamide. From us, you can easily purchase Anionic Polyacrylamide at great prices. Place online order and we will dispatch your order through DHL, FedEx, UPS. You can also request for a quote by mailing us at [email protected]

    Get Price
  • Cas 9003-05-8,Polyacrylamide | lookchem

    cationic polyacrylamide ,cationic polyacrylamide Zetag 7888 is a kind of cationic polyacrylamide with very very high charge and very high molecular weight. Chinafloc C8008 is a kind of cationic polyacrylamide with 80-85% degree of ion and widely used for sludge dewatering and some specia...

    Get Price
  • Anionic Polyacrylamide Less Price High Purity Fast

    Nonionic polyacrylamide is a high polymer with the high molecular weight and the low ion exponent, which has the function of flocculation, dispersal, thickening, bonding, film forming, gelatin and colloidal stability. It’s flocculation is hardly influenced by the PH value and the salt, and in the...

    Get Price
  • sludge treatment chemicals cationic polyacrylamide

    2020-7-11 · Properties. Polyacylamides are high molecular weight water soluble or swellable polymers formed from acrylamide or its derivatives. Their glass transition temperature is well above room temperature (> 400 K). The only commercially important polyacrylamide is poly (2-propenamide) which is simply called polyacrylamide or PAM [-CH 2 CH (CONH 2 )-].

    Get Price
  • Nonionic Polyacrylamide manufacturers and suppliers

    2015-4-30 · method is therefore required to monitor traces of residual polyacrylamide in reclaimed water. Aqueous size exclusion chromatography (SEC) is a well documented technique for the characterization of polyacrylamide molecular weight distribution. In this particular application, the primary aim is to quantify

    Get Price
  • anionic polyacrylamide degradation in france

    2019-4-1 · The degradation of cationic polyacrylamide in sludge-treated soil has been studied using a 14 C-radiolabelled AETAC-type of polymer (see above) with a molecular weight …

    Get Price
  • Impact of anionic polyacrylamide on stability and surface ...

    2017-4-10 · Impact of anionic polyacrylamide on stability and surface properties of the Al2O3–polymer solution system ... (France). This appara-tusregisterslight(withtheinitialwavelength880nm)passing ... characteristics Molecular weight/Da Carboxyl group content/% Symbol pKa α/% pH 3

    Get Price
  • High Molecular Weight Anionic Polyacrylamide - 10%

    Water Treatment Chemicals High Molecular Weight Anionic. water treatment chemicals high molecular weight anionic polyelectrolyte powder pam polyacrylamide Polyacrylamide, abbr. 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.

    Get Price
  • high molecular weight coagulant npam nonionic

    Name:PAM Anionic Polyacrylamide 1.CAS NO 9003-05-8 HS Code 3906901000 2.EINECS No 201-173-7 3.MF [CH2=CHCONH2]n 4.appearance white crystal powder 5.Specification: Polyacriylamide Anionic PAM 5-8 million Molecular weight:5-8 million Solid content:Solid content Free monomer:0.025% max Dissolving time :1h max Water Insolubles:0.3% max Hydrolyzing degree:20~30% Size:20-100mesh …

    Get Price
  • Pam Anionic Polyacrylamide by CN Sinosou Of

    2020-10-22 · Cationic polyacrylamide with molecular weight between 7 million and 12 million. Before selecting the molecular weight, it must be ensured that anionic, nonionic or cationic polyacrylamide …

    Get Price
  • How to choose the molecular weight of

    2021-6-2 · Anionic polyacrylamide APAM [ APAM Properties] According to different uses, anionic polyacrylamide is sorted into two kinds of manufacturing technique. 1. Homopolymerization ( hydrolysis and posthydrolysis of Non-ionic polyacrylamide). 2. Copolymerization ( acrylamide, acrylic acid …

    Get Price
  • Anionic Polyacrylamide Flocculant|APAM Powder

    Low molecular weight PAM can be used as a paper strengthening agent. Medium molecular weight polyacrylamide PAM is used as a retention and drainage aid. High molecular weight polyacrylamide is used as a flocculant in the treatment of papermaking wastewater. At present, anionic PAM is most used in the paper industry.

    Get Price
  • Polyacrylamide PAM Flocculant for Water Treatment -

    ARTFLOC 845 SH is a Medium charge Anionic Polyacrylamide supplied as a powder, and has a very high molecular weight.. Product Application. ARTFLOC 845 SH can be used as a filtration reagent for mineral concentrates or flotation tailings for most mineral processes.. ARTFLOC 845 SH can be used as a flocculant with inorganic coagulants for the wastewater treatment.

    Get Price
  • ARTFLOC 845 SH | CHIMI ART

    Best Products about Anionic Polyacrylamide , Cationic Polyacrylamide and Concrete Admixtures. supply PHPA with high purity/high molecular weight in water plugging agent PAM. FOB Price: 800 Metric Ton. Min. Order: 1 Metric Tons. supply PHPA with high purity/high molecular weight in oil additives PAM. FOB Price: 800 Metric Ton.

    Get Price
  • Very High Molecular Weight Anionic Polyacrylamide

    Very high molecular weight anionic polyacrylamide with a mole charge of 35%. Accepta 4216 is a high performance, very high molecular weight anionic polyacrylamide scientifically formulated for use in industrial and process wastewater treatment and effluent treatment applications. Ideal for use in wastewater and effluent treatment applications including mechanical dewatering, gravity settling ...

    Get Price
  • Water Soluble Polymers Anionic Polyacrylamide PAM

    Anionic polyacrylamide Features: Appearance: White granule. Molecular weight: 5 - 22 million minimum. Granule: 20 - 100 mesh. Solid content: 88% minimum. Hydrolyzing degree: 10 - 20%, 20 - 30% or 30 - 40%. Dissolving time: 2 hours maximum (10º C) Insoluble: 0.5% …

    Get Price
  • Anionic Polyacrylamide by Yongxing Environmental ...

    Anionic Polyacrylamide: It is the white powder. The APAM with the molecular weight of 4,000,000-26,000,000 has good water solubility, and it can be dissolved in water by …

    Get Price
  • Anionic Polyacrylamide Polymer Flocculant MSDS

    High molecular weight anionic polymer flocculant. Accepta 2047 is a superior quality anionic high molecular weight latex emulsion polyacrylamide co-polymer for effluent and wastewater treatment. It is designed to flocculate suspended solids and is useful for non-potable raw water clarification, primary and secondary effluent clarification, oily ...

    Get Price
  • Anionic Polyacrylamide by Zibo Mingxin Chemical

    Name:PAM Anionic Polyacrylamide 1.CAS NO 9003-05-8 HS Code 3906901000 2.EINECS No 201-173-7 3.MF [CH2=CHCONH2]n 4.appearance white crystal powder 5.Specification: Polyacriylamide Anionic PAM 5-8 million Molecular weight:5-8 million Solid content:Solid content Free monomer:0.025% max Dissolving time :1h max Water Insolubles:0.3% max Hydrolyzing ...

    Get Price
  • Cas 9003-05-8,Polyacrylamide | lookchem

    Anionic and cationic polyacrylamide Polyacrylamide is non-toxic and with a high molecular weight and is highly water soluble, and can introduce a variety of ionic groups for adjusting the molecular weight to obtain specific performance; it has good adhesion to many solid surface and dissolved substances, and can adhere or bridge the suspended particles dispersed in the solution for ...

    Get Price
  • Anionic Polyacrylamide Powder manufacturer -

    Efficient Mining Wastewater Treatment 100% Purity Anionic Polyacrylamide Powder. Polyacrylamide Pam Powder Efficient Fracturing Fluid Additives For Oil Field. 100 Mesh Pam Powder Cas No 9003-05-8 High Viscosity For Oil Drilling. Cationic Polyacrylamide Powder. 60-100 Mesh Water Soluble Polymers Fine Powder 7-10 Ph Value High Molecular Weight ...

    Get Price
  • CAS 9003-05-8 Polyacrylamide products

    Name: Polyacrylamide; Molecular Weight: 71.0779; Formula: C 3 H 5 NO; Polyacrylamide is relatively stable to heat with its solid only being softened at 220~230 °C and its solution subjecting to significant degradation only at above 110 °C. Polyacrylamide is insoluble in benzene, toluene, xylene, gasoline, kerosene, diesel fuel, but soluble in ...

    Get Price
  • ACRYLAMIDE AND POLYACRYLAMIDE - Markit

    Report No. 99 ACRYLAMIDE AND POLYACRYLAMIDE by YEN-CHEN YEN e June 1976 a A private report by the PROCESS ECONOMICS PROGRAM l STANFORD RESEARCH INSTITUTE

    Get Price
  • How to select appropriate polyacrylamide for

    2016-11-14 · For cationic polyacrylamide, after confirmed the appropriate molecular weight, if you select linear-structure polyacrylamide for dehydration treatment, the dosage of polyacrylamide is small and ...

    Get Price