High Molecular Weight Anionic Polyacrylamide, View
High Molecular Weight Anionic Polyacrylamide, US 1.2 - 2.3 Kilogram, Chemical Auxiliary Agent, China, Adsorbent.Source from Liaocheng City Yongxing Environmental Protection Material …
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High Molecular Weight Anionic Polyacrylamide, US 1.2 - 2.3 Kilogram, Chemical Auxiliary Agent, China, Adsorbent.Source from Liaocheng City Yongxing Environmental Protection Material …
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Get Price400 -1000 molecular weigh High Purity Pam nalco polyacrylamide. PAM is a water-soluble polymer, the appearance of a white or yellowish powder, easy to absorb water, long-term thermal decomposition, the decomposition temperature above 200 ℃, under anaerobic conditions, 210 ℃ carbonized black powder. Insoluble in most organic solvents, has good ...
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Get Price400 -1000 Molecular Weigh High Purity Pam Nalco . PAM is a water-soluble polymer, the appearance of a white or yellowish powder, easy to absorb water, long-term thermal decomposition, the decomposition temperature above 200 ℃, under anaerobic conditions, 210 ℃ carbonized black powder.
Get Price2015-11-23 · Product Description: the appearance of anionic polyacrylamide (APAM) is white powder, the molecular weight from 6 million to 25 million water solubility is good, with arbitrary proportion are dissolved in water and insoluble in organic solvents. ... High purity Acrylamide CAS No.: 9003-05-8 Purity: 99%%min 1 USD/Gram Jilin Tely Imp & Exp Co., Ltd.
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Get PriceHigh quality High Molecular Weight Anionic Polyacrylamide for Egypte Water Treatment Flocculant from China, China's leading cationic polyelectrolyte flocculants product, with strict quality control anionic pam factories, producing high quality anionic pam products. ... In the phosphoric acid purity process, it will assist the separation of gypsum.
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Get Price2018-10-30 · 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 PriceHigh Molecular Weight Anionic Polyacrylamide For Coal. High Molecular Weight Anionic Polyacrylamide For Coal Washing Mining Anionic polyacrylamide is a high molecular polymer co-polymerized with acrylamide and acrylate, with strong ability of absorbing and bridging. molecular weight up to more than 20 million, it can be used in coal washing wastewater.
Get Price2002-6-12 · as soil conditioners focuses on high molecular weight (10-20 Mg mol-1) anionic polymers (Fig. 1). Figure 1. Molecular structure of anionic polyacrylamide. The percent of sodium acrylate copolymerized in PAM is expressed as the charge density, which generally ranges from 2 to 40% for commercially available PAMs (Barvenik, 1994).
Get Price2006-12-1 · The use of high molecular weight anionic polyacrylamide in flocculating negatively charged particles has the advantage of being more effective than cationic polymers by increasing settling rate and producing a distinct sediment structure, and in addition the restabilisation of kaolinite particles by excessive polymer adsorption driven by strong ...
Get PriceThe above reported data show that temperature affects the stability of commercial polyacrylamide solutions in two different ways: The first process that increases the anionic character of polymers is responsible for the viscosity loss in the presence of monovalent salts and for eventual precipitation in the presence of divalent salts even if the molecular weight is not changed.Such a process ...
Get Price2002-6-1 · At pH 8.5 the adsorption capacity of anionic polyacrylamide on kaolinite is low while at pH 4.5, the adsorption capacity increases. Flocculant adsorption has been shown to be related to the amount of available surface area, pH, flocculant dosage, and the resulting floc strength, which controls the rate of new surface area exposure and hence the ...
Get PriceHigh Molecular Weight Polymer Anion Polyacrylamide MSDS Price. ... High Purity 90% Flocculant Anionic Polyacrylamide. High Purity 90% Flocculant Anionic Polyacrylamide. Unit Price: US 1500-2000 Ton Min. Order: 1 Ton Add to Inquiry Basket. CAS 9003-05-8 ...
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Get Price2021-6-17 · Anionic Polyacrylamide has a big range of high molecular weight from 05-25 million, with an anionic charge density ranging from 10-60%. Get Price 98% Purity Water Soluble Polymer PAM For Water Treatment Coal
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Get PriceProduct introduce PRODUCT INTRODUCE White Powder anionic PAM for Alumium Red Mud Treatment Basic Information Trade Name NPAM Flocculant Polyelectrolyte Coagulant Active Ingredient High molecular weight flocculant polymer Chemical Name Nonionic Polyacrylamide Polyelectrolyte Flocculant Coagulant CAS No. Shelf life: 2 years Our Company ...
Get PriceThe effect of polyacrylamide charge density and molecular. Several studies have shown that high molecular weight anionic polymers (e.g. polyacrylamide) are commonly used in the settling of negatively charged kaolinite,,,. In this case, the polymer bridging mechanism is of primary importance, whereas charge neutralization will be of secondary or ...
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Get PriceAnionic Polyacrylamide Appearance: White Powder Solid Content: more than 88 Molecular Weight: 8-22 million Degree of Hydrolysis: Low, medium, high Dissolving Time: less than 60min Applications: Oil displacement agent for the tertiary oil recovery The bore mud material o...
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Get Price2. It is with high performance and it can adapt to a variety of conditions. 3. The dose is small and high efficiency. 4. High molecular. 5. High purity. Application Method: 1. The product should be prepared for the water solution of 0.1% as concentration. It is better to use neutral and desalted water. 2.
Get Price2021-7-7 · Quality PAM Powder & Anionic Polyacrylamide Powder Manufacturer - Linear Polymer Polyacrylamide Pam Powder High Molecular Weight For Oil Drilling Anionic Polyacrylamide PAM For Oil Drilling White Powder High Molecular Weight Polyacrylamide (IUPAC poly(2-propenamide) or poly(1-carbamoylethylene), abbreviated as PAM) is a polymer (-CH2CHCONH2-) formed from acrylamide …
Get Price3. Purity: 90% 4. Appearance: white granule 5. Molecular weight: 5 - 22 million min 6. MF: C3H5NO Polyacrylamide called PAM, commonly known as flocculants or cohesion agent, sub-cation, anion type, the molecular weight between 400-1800 million, the product appearance is white or slightly yellow powder, soluble in water.
Get PricePolyacrylamide High Molecular wt. is an anionic charged solid polyelectrolyte to be used as flocculant in direct filtration process for settling of inorganic suspended solids, effluent water. It is used for effluent treatment of inorganic suspended solids found in beverage, breweries, chemical, fishery, …
Get PriceHigh molecular weight anionic products for use along with coagulants for treatment of municipal waste water (sewage). Use of these products before the primary treatment facility at optimum dosage reduces approximately 80 to 90 % of Total Suspended Solids, 60% to 80% BOD and up to 70 % of COD value at the primary treatment stage.
Get Price99% 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 International Trade Co.,Ltd. China (Mainland)
Get Price2021-4-27 · high molecular weight coagulant npam nonionic polyacrylamide. Mud Water Flocculant Nonionic Polyacrylamide NPAM. Nonionic Polyacrylamide For Industry Drilling Mud Water Flocculant Treatment Chemical . Non-ionic polyacrylamide of our company is produced on acrylamide by homopolymerization. High purity, good solubility.
Get PricePolyacrylamide (PAM, Mw 10,000) is a low molecular weight nonionic water-soluble polymer used as an additive in CMP slurries, various printing applicatons, and
Get PriceThe lower molecular weight cationic polymers, such as polyethyleneamine, are usually used to bring about flocculation via the charge patch mechanism. With anionic flocculants there is a tendency to use high or very high molecular weight polymers as low molecular weight, highly anionic polymers can behave as dispersants.
Get PriceHigh Molecular Weight Polymer Anion Polyacrylamide MSDS Price. ... High Purity 90% Flocculant Anionic Polyacrylamide. High Purity 90% Flocculant Anionic Polyacrylamide. Unit Price: US 1500-2000 Ton Min. Order: 1 Ton Add to Inquiry Basket. CAS 9003-05-8 ...
Get PriceAnionic Polyacrylamide has a big range of high molecular weight from 5-25 million, with an anionic charge density ranging from 10-60%. It is most often used to increase the viscosity of water (creating a thicker solution) or to encourage flocculation of particles present in water.
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Get PriceAnionic polyacrylamide is the generic name for a group of very high molecular weight macromolecules produced by the free-radical polymerization of acrylamide and an anionically charged comonomer, mainly the sodium salt of acrylic acid, sodium acrylate. The combination of molecular weight and ionic charge results in extremely viscous aqueous ...
Get PriceAnionic Polyacrylamide Appearance: White Powder Solid Content: more than 88 Molecular Weight: 8-22 million Degree of Hydrolysis: Low, medium, high Dissolving Time: less than 60min Applications: Oil displacement agent for the tertiary oil recovery The bore mud material o...
Get Price2006-12-1 · The use of high molecular weight anionic polyacrylamide in flocculating negatively charged particles has the advantage of being more effective than cationic polymers by increasing settling rate and producing a distinct sediment structure, and in addition the restabilisation of kaolinite particles by excessive polymer adsorption driven by strong ...
Get Price2019-5-8 · However, the molecular weight of anionic polyacrylamide is recommended not to exceed 20 million. If in the sludge dehydration. Generally, the molecular weight should not be too high，when using the belt filter press. If the molecular weight is very high, it may cause clogging of the filter cloth and affect the dehydration effect.
Get Price2019-11-4 · Highly recyclable pH-responsive lignin-polyethylene glycol (L-PEG) was synthesized to achieve enhanced lignocellulosic hydrolysis and recycling cellulase. The performance of L-PEG could be easily regulated by adjusting the molecular weight and the amount of PEG. The large molecular weight facilitated L-PEG to reduce the invalid adsorption of cellulase on lignin during hydrolysis and enhance ...
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Get PriceProduct introduce PRODUCT INTRODUCE White Powder anionic PAM for Alumium Red Mud Treatment Basic Information Trade Name NPAM Flocculant Polyelectrolyte Coagulant Active Ingredient High molecular weight flocculant polymer Chemical Name Nonionic Polyacrylamide Polyelectrolyte Flocculant Coagulant CAS No. Shelf life: 2 years Our Company ...
Get PriceAnionic polyacrylamide of AN934 from SNF can be subsitituted by Chinafloc A2320 . AN934 is a kind a anionic polyacrylamide with very high hydrolysis degree and ultra high molecular weight of anionic polyacrylamide used for oilfield and wastewater treatment.. as our expereince,Chinafloc A2320 can replace of AN934 totally in the specific ...
Get PriceAnionic polyacrylamide Features: 1) Appearance: White granule 2) Molecular weight: 5 - 22 million minimum 3) Granule: 20 - 100 mesh 4) Solid content: 88% minimum 5) Hydrolyzing degree: 10 - 20%, 20 - 30% or 30 - 40% 6) Dissolving time: 2 hours maximum (10º C) 7) Insoluble: 0.5% maximum 8) Monomer free: 0.05% maximum Anionic polyacrylamide ...
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Get PriceAnionic 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 ...
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Get Price2018-10-20 · Polyacrylamide gel electrophoresis (PAGE) is a technique widely used in biochemistry, forensic chemistry, genetics, molecular biology and biotechnology to separate biological macromolecules, usually proteins or nucleic acids, according to their electrophoretic mobility. The most commonly used form of polyacrylamide gel electrophoresis is the ...
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