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).

low price polyacrylamide viscosity concentration

  • Viscosity of partially hydrolyzed polyacrylamide

    2017-8-28 · lyzed polyacrylamide (HPAM) is the most widely used polymer, due to its relatively cheap price and good solu-bility in water. The molecular structure of HPAM is given in Fig. 1 (Sheng 2010). Polymer solution is a non-Newtonian fluid that follows the power law given in Eq. 1, where l is the viscosity (C p),

    Get Price
  • Viscosity of partially hydrolyzed polyacrylamide

    2013-2-12 · The viscosity data for the product 3,100 at 30 °C are given in Fig. 2. The trend clearly complies with the power law. Similar test results were obtained for the product 3,200. It is obvious that higher HPAM concentration leads to higher viscosity. It can also be concluded that polymer viscosity is reduced at higher shear rate.

    Get Price
  • Synthesis of cationic polyacrylamide by low

    2017-3-15 · Another cationic polyacrylamide with intrinsic viscosity of 4.2 dL g −1 was synthesized in 120 min from aqueous photo-polymerization; a 200-W high-pressure mercury lamp was used in polymerization . Moreover, these studies also reported the improvement in surface modification under UV initiation.

    Get Price
  • Adsorption Characteristics of Polyacrylamide and

    2003-2-20 · the viscosity, which is expected to be small but significant for high-molecular-weight polymers such as those used in this work. In distilled water, the Mark-Houwink viscosity parameters for polyacrylamide are K - 6.31 X 103 dl/g and a = 0.8 at 30°C.27 Similar parameters are not available for the acrylamide co …

    Get Price
  • how to control polyacrylamide viscosity -

    Factors influence the viscosity of polyacrylamide. Anionic polyacrylamide solution viscosity reflects mainly due to internal friction between molecules of the liquid flow generated by the movement or relative. Friction within the structure of the polymer, the nature of the solvent, solution concentration and temperature and pressure …

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

    Miscibility: in generally used concentration, polyacrylamide has miscibility with most water-soluble natural or synthetic resins, latex systems, and most of the salts. Polyacrylamide can also quickly miscible with non-ionic, cationic and anionic surfactants, though with certain surfactants affecting the viscosity.

    Get Price
  • Synthesis and Characterization of Different Molecular

    2017-4-27 · Low molecular weight polyacrylamide was synthesized using hydrogen peroxide as initiator and the reaction was carried out at high temperature (90ºC) to give polyacrylamide free of contaminates detected by FTIR spectroscopy. The product was a low viscosity white colour liquid. The polyacrylamide product was precipitated from its liquid solution using acetone and then dried under vacuum at 60ºC for 24 h to produce a yield of 70-75% of low molecular weight polyacrylamide.

    Get Price
  • Polyacrylamide degradation and its implications

    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 as a viscosity modifier and friction ...

    Get Price
  • Shear Viscosities of Ionic Polyacrylamide

    Solutions of ionic polyacrylamide polymers behave pseudoplastic in purely viscometric flow. Flow rate, polymer molecular weight and electrolytes affect solution viscosities to a large extent. Equations are given for the viscosity-shear rate relations in a form that can be used conveniently to account for the effect of viscosity on …

    Get Price
  • Effects of various fillers on anionic

    2014-1-20 · Common commercial anionic polyacrylamide (A-PAM) is normally a long-chain synthetic polymer with a high molecular weight, high viscosity, and low dissolution rate in solutions. This is due to the size, charge, coiled shape, and attraction forces between the polymer chains (cohesive and attractive both intra …

    Get Price
  • high viscosity polymer polyacrylamide pam for

    Viscosity of partially hydrolyzed polyacrylamide under . Polymer flooding is also being tested in several heavy oil fields. For oil field applications, partially hydrolyzed polyacrylamide (HPAM) is the most widely used polymer. HPAM must maintain high viscosity to achieve good oil recovery.

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

    Miscibility: in generally used concentration, polyacrylamide has miscibility with most water-soluble natural or synthetic resins, latex systems, and most of the salts. Polyacrylamide can also quickly miscible with non-ionic, cationic and anionic surfactants, though with certain surfactants affecting the viscosity.

    Get Price
  • china high viscosity emulsion polyacrylamide for

    2017-4-27 · Synthesis of very low molecular weight polyacrylamide Under nitrogen atmosphere, a mixture of acrylamide monomer (10gm), thioglycolic acid (0.20gm) and tetrahydrofuran (THF) (20ml) were placed in 500 ml five-necked Pyrex glass reactor equipped with a reflux

    Get Price
  • Synthesis and Characterization of Different Molecular

    discharge voltage 40kV, discharge time 5h, solution concentration 1.0gl−1, pH 1.5. This research provides some basic data and new theoretical basis for PAM wastewater purification. Keywords: non-thermal plasma, polyacrylamide, COD degradation rate, viscosity removal rate, discharge voltage

    Get Price
  • Study on purification technology of polyacrylamide ...

    2017-10-12 · Polymers 2017, 9, 647 3 of 16 where m i; is the molar concentration of the ith ion and z i is its charge. The flexible polyelectrolytes expand in a solvent of low ionic strength (low salt concentrations) as a result of the mutual repulsion of the charges along the chain and contract in high salt concentrations.

    Get Price
  • Assessment of Polyacrylamide Based Co-Polymers

    Anionic polyacrylamide molecular chain cationic group an anionic group with respect to a larger number, the net charge more polar, and H20 is a polar molecule, according to the similarity dissolves, is preferably a water-soluble polymer, the characteristics high viscosity; mineral content increases, the positive electrostatic …

    Get Price
  • What is the factors effect anionic polyacrylamide ...

    polyacrylamide manufacturer/supplier, China polyacrylamide manufacturer & factory list, find qualified Chinese polyacrylamide manufacturers, suppliers, factories, exporters & wholesalers quickly on Made-in-China.com.

    Get Price
  • Polyacrylamide Manufacturers & Suppliers, China ...

    2011-11-14 · Viscosity/Concentration Relationship Figure 5 shows the relationship between viscosity and concentration in xanthan gum solutions. At low concentrations xanthan gum displays the unusually high viscosities important to its suspension-stabilizing properties. Viscosity (cP or mPa•s) Concentration 10 1 10 2 10 3 10 4 10 …

    Get Price
  • CP Kelco xanthan book 7th edition

    2020-2-20 · Droplet microfluidics have proven critical for next-generation single-cell analysis. 1 Coupled with high-throughput sequencing, droplet-based single cell sequencing technologies have been developed to analyze RNA, 2, 3 DNA, 4, 5 and even proteins 6, 7 in single cells. To track single cells, barcodes need to be introduced, which is mainly achieved by adding synthetic DNA barcode primers to beads.

    Get Price
  • Low molecular weight partially hydrolyzed

    low price phpa pam polyacrylamide for drilling fluid for. ... Viscosity of partially hydrolyzed polyacrylamide under. This technology is also being tested in heavy oil fields (Gao 2011). For field applications, partially hydrolyzed polyacrylamide (HPAM) is the most widely used polymer, due to its relatively cheap price and good …

    Get Price
  • Adsorption Characteristics of Polyacrylamide and

    2003-2-20 · the viscosity, which is expected to be small but significant for high-molecular-weight polymers such as those used in this work. In distilled water, the Mark-Houwink viscosity parameters for polyacrylamide are K - 6.31 X 103 dl/g and a = 0.8 at 30°C.27 Similar parameters are not available for the acrylamide co …

    Get Price
  • Nonionic Polyacrylamide Flocculant - Sinoloc

    Solutions of ionic polyacrylamide polymers behave pseudoplastic in purely viscometric flow. Flow rate, polymer molecular weight and electrolytes affect solution viscosities to a large extent. Equations are given for the viscosity-shear rate relations in a form that can be used conveniently to account for the effect of viscosity on …

    Get Price
  • Shear Viscosities of Ionic Polyacrylamide

    discharge voltage 40kV, discharge time 5h, solution concentration 1.0gl−1, pH 1.5. This research provides some basic data and new theoretical basis for PAM wastewater purification. Keywords: non-thermal plasma, polyacrylamide, COD degradation rate, viscosity removal rate, discharge voltage

    Get Price
  • Study on purification technology of polyacrylamide ...

    polyacrylamide manufacturer/supplier, China polyacrylamide manufacturer & factory list, find qualified Chinese polyacrylamide manufacturers, suppliers, factories, exporters & wholesalers quickly on Made-in-China.com.

    Get Price
  • Polyacrylamide Manufacturers & Suppliers, China ...

    2020-12-30 · As the molecular weight increases, the viscosity of the polymer solution increases. Typically, the 'zero shear' viscosity varies with the molecular weight (M) and concentration (c) as follows; η (0) ~ c2.5 M3.4 (2) Viscosity measurement using Stokes Law: (See addendum on the Falling Ball Viscometer) A solid sphere (of …

    Get Price
  • Experiment 1: Polymerization of acrylamide in water

    2020-2-20 · Increased ionic strength of the buffer usually causes the polyacrylamide beads to shrink. This is because at low ionic strength, the concentration of bound charges within the gel exceeds the concentration of salt in the external solution, and a large ion-swelling pressure causes the gel to expand.

    Get Price
  • Dissolvable Polyacrylamide Beads for

    2018-10-2 · For gelation time and viscosity, polymer concentration affects these two responses the most. It is concluded that the optimum concentrations for the formulation is achieved at the following conditions where the value of factor (concentration of polyacrylamide) is 1.5% w/v, and factor (concentration of …

    Get Price
  • An Optimization Study of Polyacrylamide

    Volume of low-energy zone: VL VL,MM= 3 * VL,M M, 0.5 gal MM, 1.0 gal 370 1795 397 1936 0 500 1000 1500 2000 2500 Cationic Anionic Effect of Residence Time in Mix Chamber (0.5% polymer solution viscosity, cP) M MM High Energy Zone Low Energy Zone Baffle 23 24

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

    Miscibility: in generally used concentration, polyacrylamide has miscibility with most water-soluble natural or synthetic resins, latex systems, and most of the salts. Polyacrylamide can also quickly miscible with non-ionic, cationic and anionic surfactants, though with certain surfactants affecting the viscosity.

    Get Price
  • Adsorption Characteristics of Polyacrylamide and

    2003-2-20 · the viscosity, which is expected to be small but significant for high-molecular-weight polymers such as those used in this work. In distilled water, the Mark-Houwink viscosity parameters for polyacrylamide are K - 6.31 X 103 dl/g and a = 0.8 at 30°C.27 Similar parameters are not available for the acrylamide co …

    Get Price
  • Cationic Polyacrylamide Zetag

    Blufloc Polyacrylamide (PAM) Polyelectrolyte is water soluble polymer with Anionic, Cationic and Nonionic types. The range of molecular weight is different, Anionic is from 5-22 million, Cationic is from 5-12 million and Nonionic is from 5-12 million, with a charge density ranging from 0-60%.

    Get Price
  • high viscosity polyacrylamide polymer, high viscosit

    Viscosity and retention of sulfonated polyacrylamide. 2010-09-30· The viscosity at high temperature has been studied as a function of aging time, shear rate, sulfonation degree, molecular weight, and concentration of IBA.

    Get Price
  • anionic polyacrylamide pam for wastewater

    2021-6-9 · Anionic Polyacrylamide, Water Purifier, PAM Price Per Ton manufacturer supplier in China, offering Flocculant Polyacrylamide PAM/Apam/CPAM Wastewater Treatment Chemical, High Purity Oxygen Concentration Zeolite Molecular Sieve 13X-HP Molecular Sieve Adsorbent, Cms Carbon Molecular Sieve 13X HP Medical …

    Get Price
  • US 7621335 B2 - Viscosity Breaker For

    2009-11-24 · Loadings of as low as 0.002% by weight of solution of these materials has been found to destroy the viscosity of polyacrylamide solutions within a few hours at room temperature without interfering with the friction reduction properties required of the polymers within the minutes after mixing the agents.

    Get Price
  • Polyacrylamide Manufacturers & Suppliers, China ...

    polyacrylamide manufacturer/supplier, China polyacrylamide manufacturer & factory list, find qualified Chinese polyacrylamide manufacturers, suppliers, factories, exporters & wholesalers quickly on Made-in-China.com.

    Get Price
  • SPE-185084-MS Applications of Viscosity-Building

    2019-9-6 · The polyacrylamide-based VFR system described in this paper has been used on over 10,000 stages in ... obtained with the low concentration VFR system run at 3 gpt concentration. The lowered polymer ... to a hybrid type fracturing treatment utilizing a low viscosity fluid early on to promote fracture complexity

    Get Price
  • How to Optimize Polymer Efficiency for Better Sludge

    2019-6-1 · • Viscosity as an indicator of polymer solution quality ... * AWWA Standard for Polyacrylamide (ANSI-AWWA B453-06), 11, 2006. Two-Step Dilution: Expediting Polymer Activation ... * Low concentration of polymer solution, or * Too long aging time. Annual Average Dewatering Cost (2011-2014) = 3.7M ...

    Get Price
  • Dissolvable Polyacrylamide Beads for

    2020-2-20 · Increased ionic strength of the buffer usually causes the polyacrylamide beads to shrink. This is because at low ionic strength, the concentration of bound charges within the gel exceeds the concentration of salt in the external solution, and a large ion-swelling pressure causes the gel to expand.

    Get Price
  • Low molecular weight partially hydrolyzed

    low price phpa pam polyacrylamide for drilling fluid for. ... Viscosity of partially hydrolyzed polyacrylamide under. This technology is also being tested in heavy oil fields (Gao 2011). For field applications, partially hydrolyzed polyacrylamide (HPAM) is the most widely used polymer, due to its relatively cheap price and good …

    Get Price
  • Adsorption Characteristics of Polyacrylamide and

    2003-2-20 · the viscosity, which is expected to be small but significant for high-molecular-weight polymers such as those used in this work. In distilled water, the Mark-Houwink viscosity parameters for polyacrylamide are K - 6.31 X 103 dl/g and a = 0.8 at 30°C.27 Similar parameters are not available for the acrylamide co …

    Get Price
  • low polyacrylamide pam for oil drilling with cas

    2021-6-12 · Low High Molecular Weight Anionic Polyacrylamide Pam For Oil Drilling With Cas No. 9003-05-8 , Find Complete Details about Low High Molecular Weight Anionic Polyacrylamide Pam For Oil Drilling With Cas No. 9003-05-8,Anionic Polyacrylamide,Polyacrylamide,Pam from Water Treatment Chemicals Supplier or …

    Get Price
  • 99% Purity Chemical Polymers Polyacrylamide

    99% Purity Chemical Polymers Polyacrylamide CAS NO. 9003-05-8 9003-05-8 Suppliers,provide 99% Purity Chemical Polymers Polyacrylamide CAS NO. 9003-05-8 9003-05-8 product and the products related with China (Mainland) 99% Purity Chemical Polymers Polyacrylamide CAS NO. 9003-05-8 9003-05-8 Hebei Bosang …

    Get Price
  • anionic polyacrylamide pam for wastewater

    2021-6-9 · Anionic Polyacrylamide, Water Purifier, PAM Price Per Ton manufacturer supplier in China, offering Flocculant Polyacrylamide PAM/Apam/CPAM Wastewater Treatment Chemical, High Purity Oxygen Concentration Zeolite Molecular Sieve 13X-HP Molecular Sieve Adsorbent, Cms Carbon Molecular Sieve 13X HP Medical …

    Get Price
  • A Novel Flocculant of Poly Aluminum Silicate Sulfate ...

    2019-4-18 · A novel flocculant based on polyacrylamide-poly aluminum silicate sulfate (PAM-PASS) has been synthesized using a redox initiation system ((NH 4) 2 S 2 O 8 –NaHSO 3) at 40℃ in aqueous medium. In this paper, the influence of the concentration of acrylamide, the mole ratio of aluminum to silicon, and pH value on …

    Get Price
  • Rheological properties of cellulose ethers and their ...

    2019-12-2 · (SE), polyacrylamide (PAA), inorganic thickeners (bentonites, sepiolites, etc.) that have the role of increasing the low shear viscosity of the wet mix. The main feature of pure cellulose ethers themselves is a rheological property, i.e. the viscosity of a 2% solution in water. In this paper, initially, we studied the

    Get Price
  • Overview of Chemical EOR - University of Wyoming

    2021-6-15 · Example of Viscosity of High Molecular Weight Polymer (SNF FP3630S) 0 5 10 15 20 25 30 35 40 45 50 0 50,000 100,000 150,000 200,000 Electrolyte Concentration [TDS, ppm] Viscosity [cp] NaCl only 9:1 NaCl/CaCl2 1500 ppm polymer, 23 C, 11 s-1

    Get Price
  • Dissolvable Polyacrylamide Beads for

    2020-2-20 · Droplet microfluidics have proven critical for next-generation single-cell analysis. 1 Coupled with high-throughput sequencing, droplet-based single cell sequencing technologies have been developed to analyze RNA, 2, 3 DNA, 4, 5 and even proteins 6, 7 in single cells. To track single cells, barcodes need to be introduced, which is mainly achieved by adding synthetic DNA barcode primers to beads.

    Get Price
  • high purity nonionic polyacrylamide pam with

    polyacrylamide price, polyacrylamide price Suppliers. cation/nonionic/anionic polyacrylamide price/PAM with free sample polyacrylamide powder 25085-02-3 Super White Polyacrylamide Colorcom high purity PAM for Chemical Industry The top countries of suppliers are South Africa, China, and Indonesia, from which the percentage of polyacrylamide price …

    Get Price
  • Copper Mine Water Clarification Flocculant

    Polyacrylamide solution average Mw 10,000, 50 wt. % in H2O; CAS Number: 9003-05-8; find Sigma-Aldrich-434949 MSDS, related peer-reviewed papers, technical documents, similar products & more at Sigma-Aldrich

    Get Price
  • Polyacrylamide solution average Mw 10,000, 50

    2019-9-6 · The polyacrylamide-based VFR system described in this paper has been used on over 10,000 stages in ... obtained with the low concentration VFR system run at 3 gpt concentration. The lowered polymer ... to a hybrid type fracturing treatment utilizing a low viscosity fluid early on to promote fracture complexity

    Get Price
  • SPE-185084-MS Applications of Viscosity-Building

    low shear rates and non- Newtonian at high shear rates, HMPAM polymers have shear thinning behavior. Newtonian behavior on PHPA-3 seems to support its higher recovery factor comparing with PHPA-6 (higher MW). Viscosity of HMPAM solutions is more sensitive to changes of the polymer concentration and more sensible to …

    Get Price
  • Comparative Study of Polyacrylamide Co- polymers

    Systematic comparative study of Polyacrylamide Co-polymers for ... While polymers PHPA and co-polymers showed Newtonian behaviour at low shear rates and non- ... models have been developed to represent the dependence of viscosity with polymer concentration, salinity, shear rate, and reservoir permeability (Sheng,2011). ...

    Get Price
  • Systematic comparative study of Polyacrylamide Co

    Polyacrylamide in Water Treatment. Testing is always applied before formal using polyacrylamide in wastewater treatment. If the amount is too low, the product does not work, and if the amount is too high, there will be opposite reaction. The reason is when more than a certain concentration, polyacrylamide can not only have …

    Get Price
  • Polyacrylamide (cas 9003-05-8) SDS(Safety

    2020-1-8 · for the generation of polyacrylamide solution is given by Huggins eq. (8). µsp c =(µ)+k′(µ)2c (8) Where µ sp is the pure solvent viscosity, k’ is the Huggins constant and c is the solution concentration. In the next section, the results of numerical simulations for the polyacrylamide are shown in the form of polymer concentration …

    Get Price
  • Polyacrylamide in Water Treatment - Sinofloc

    2011-9-1 · Amphoteric polyacrylamide (AmPAM) was prepared successfully through seeded dispersion polymerization with acrylamide, methacrylatoethyl trimethyl ammonium chloride and acrylic acid as comonomers in ammonium sulfate solution. It was characterized by 1H nuclear magnetic resonance (1H NMR) and elemental analysis. The particle morphology and apparent viscosity …

    Get Price
  • Efficient Synthesis of Polyacrylamide based

    2012-7-22 · Polyacrylamide Emulsions Handbook 2-2 Storage and handling of emulsions : basic principles Emulsions must be stored inside a building at a constant temperature between 5°C and 30°C. During the storage and handling, the emulsion must not be contaminated by water.

    Get Price
  • Polyacrylamide solution average Mw 10,000, 50

    Polyacrylamide solution average Mw 10,000, 50 wt. % in H2O; CAS Number: 9003-05-8; find Sigma-Aldrich-434949 MSDS, related peer-reviewed papers, technical documents, similar products & more at Sigma-Aldrich

    Get Price
  • Polyacrylamide (cas 9003-05-8) SDS(Safety

    Systematic comparative study of Polyacrylamide Co-polymers for ... While polymers PHPA and co-polymers showed Newtonian behaviour at low shear rates and non- ... models have been developed to represent the dependence of viscosity with polymer concentration, salinity, shear rate, and reservoir permeability (Sheng,2011). ...

    Get Price
  • Systematic comparative study of Polyacrylamide Co

    2012-7-22 · Polyacrylamide Emulsions Handbook 2-2 Storage and handling of emulsions : basic principles Emulsions must be stored inside a building at a constant temperature between 5°C and 30°C. During the storage and handling, the emulsion must not be contaminated by water.

    Get Price
  • Polyacrylamide Emulsions Handbook - SNF

    High and Low Viscosity PHPA Partially Hydrolyzed Polyacrylamide Yixing Bluwat Chemicals Co., Ltd. US 1500-1800 Ton 1 Ton (Min. Order) ... factory price low viscosity V150000-V550000 High hydroxyl-terminated polydimethylsiloxane for sale Iota Silicone Oil (Anhui) Co., Ltd. ... Usage and Dosage It can be diluted with water to a concentration …

    Get Price
  • low viscosity, low viscosity Suppliers and

    Polyacrylamide in Water Treatment. Testing is always applied before formal using polyacrylamide in wastewater treatment. If the amount is too low, the product does not work, and if the amount is too high, there will be opposite reaction. The reason is when more than a certain concentration, polyacrylamide can not only have …

    Get Price
  • Polyacrylamide in Water Treatment - Sinofloc

    Product name: Polyacrylamide ( PAM ) CAS No.: 9003-05-8 HS Code: 3906901000 Appearance: White granule Package: 25kg bag, kraft paper bag or as requested Our Polyacrylamide has passed ISO9001: 2008 Quality System Certification. Polyacrylamide is, simply called PAM, a water- soluble high flocculant polymer and …

    Get Price
  • surfactant polyacrylamide PAM, View surfactant

    2014-6-24 · The intrinsic viscosity is the limit of the inherent viscosity when polymer concentration tends to zero. According to Sorbie (1991), the intrinsic viscosity can be used to estimate the molecular weight of the polymer by Mark-Houwink equation (Eq. 1): ( more significant effect on polymer solution properties than ⁄ )

    Get Price
  • Rheological Evaluation of HPAM fluids for EOR

    2019-12-2 · (SE), polyacrylamide (PAA), inorganic thickeners (bentonites, sepiolites, etc.) that have the role of increasing the low shear viscosity of the wet mix. The main feature of pure cellulose ethers themselves is a rheological property, i.e. the viscosity of a 2% solution in water. In this paper, initially, we studied the

    Get Price
  • Rheological properties of cellulose ethers and their ...

    The effect of pH, temperature, and ionic strength on the molecular conformation of five industrial polyacrylamide-based flocculants was investigated by determining intrinsic viscosities on dilute flocculant solutions. The Fedors equation was found to be most suitable for all flocculants for determining the intrinsic viscosity. The …

    Get Price