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12 million molecular weight polyacrylamide, Wholesale Various High Quality 12 million molecular weight polyacrylamide Products from Global Sodium Tripolyphosphate Suppliers and 12 million molecular weight polyacrylamide Factory,Importer,Exporter at Okchem.com.
Get PriceHigh molecular weight anionic polyacrylamide PAM 5 million 6 million 7 million 8 million 9 million 10 million Shandong Baovi Energy Technology Co., Ltd. 1 Metric Ton (Min. Order)
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Get PriceThe applications of polyacrylamide(lower molecular weight)from Chinafloc Flocculation is an efficient method to treat sewage and sludge, and organic polymer flocculants are often used to flocculate sludge and industrial wastewater, especially acrylamide polymers.
Get PriceAPAM-Anionic Polyacrylamide, Water Treatment Chemical Features: 1) Appearance: white granule 2) Molecular weight: 5 - 22 million minimum 3) Granule: 20 - 100 mesh 4) Solid content: 95% 5) Hydrolyzing degree: 10 - 20%, 20 - 30% or 30 - 40% 6)Dissolving time: 2 hours maximum (10C) 7) Insoluble: 0.5% maximum 8) Monomer free: 0.05% maximum Use: (1) Industrial waste water treatment: For the …
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Get Price1979-1-1 · Scholtan [1] has correlated the intrinsic viscosity with the molecular weights of poly- acrylamide fractions by the equation: [q]ml,g = 6.31 x 10-3MO's0 (2) He determined the molecular weights by Sedimen- tation and diffusion methods. This method yields a Z--average which is approximately equal to a weight average molecular weight (M~).
Get PriceFor fractionated samples of polyacrylamide in water at 30°, the equation [η] ml/g = 6.5 × 10 −3 M n 0.82 is applicable for the molecular weight range 4 × 10 4 to 127 × 10 4. This equation is very similar to the equation [η] ml/g = 6.31 × 10 −3 M 0.80 of Scholtan.
Get Price2019-2-22 · C —The concentration of the sample solution，That is, 100 grams of polyacrylamide in g sample solution g。 S —solid content of samples. 5.2.5.2 Molecular weight calculation formula. M =（ηSP/0.000373） 1.515. In formula：M —molecular weight； 0.000373 — empirical constant； 1.515 — empirical constant;
Get PriceOEM/ODM Supplier High Molecular Weight Polyacrylamide - CMC Personal Care and Homecare Grade – Unionchem Detail: Personal care & Homecare Grade CMC Sodium Carboxymethyl Cellulose(CMC) is the sodium salt of Carboxymethyl cellulose derived from natural occurred fiber.It is anionic polymer with clarified solution dissolved in cold or hot water.
Get Price9003-05-8. 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.
Get PriceCAS 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 PriceHigh molecular weight anionic polyacrylamide with a mole charge of 13% that has been developed for use in wastewater and effluent treatment applications. It is ideal for use in mechanical dewatering, gravity settling, as a coagulant aid, water clarification, filtration, phosphate removal and as an aid in Dissolved Air Flotation (DAF)...
Get PriceProduct Number Product Description SDS; GF63566455 (hydrogel), granule, 2.5 mm nominal granule size, weight 500 g: Pricing: GF90890466 (hydrogel), granule, 2.5 mm nominal granule size, weight 100 g, …
Get Price1979-1-1 · For fractionated samples of polyacrylamide in water at 3ft. the equation [q]mL.~ = 6.5 x 10-3MTM is applicable for the molecular weight range 4 104 to 127 x 104. This equation is very similar to the equation [q]~,~,g = 6 31 x 10-3M8of Scholtan. Other parameters (osmotic second virial coefficient and unperturbed dimension) have also been evaluated.
Get Price2021-3-18 · Saturated water content of iron tailings for four molecular weight (300w, 600w, 800w and 1000w) and five mass concentration (0%, 0.01%, 0.04%, 0.08% and 0.16%) of PAM.
Get PriceChina. HS Code. 39069010. Super Flocculant of Polyacrylamide Polymer. General definition: PAM is short for polyacrylamide, polyacrylamide is a water- soluble high polymer and widely used in petroleum, paper making, metallurgical, textile, chemical and environment protection firlds.There are three categories of anionic, cationic and non-ionic type.
Get PriceOEM/ODM Supplier High Molecular Weight Polyacrylamide - CMC Personal Care and Homecare Grade – Unionchem Detail: Personal care & Homecare Grade CMC Sodium Carboxymethyl Cellulose(CMC) is the sodium salt of Carboxymethyl cellulose derived from natural occurred fiber.It is anionic polymer with clarified solution dissolved in cold or hot water.
Get Price9003-05-8. 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.
Get PriceHigh molecular weight anionic polyacrylamide with a mole charge of 13% that has been developed for use in wastewater and effluent treatment applications. It is ideal for use in mechanical dewatering, gravity settling, as a coagulant aid, water clarification, filtration, phosphate removal and as an aid in Dissolved Air Flotation (DAF)...
Get PriceBlufloc 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.
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Get Price2021-3-18 · Saturated water content of iron tailings for four molecular weight (300w, 600w, 800w and 1000w) and five mass concentration (0%, 0.01%, 0.04%, 0.08% and 0.16%) of PAM.
Get PriceChina. HS Code. 39069010. Super Flocculant of Polyacrylamide Polymer. General definition: PAM is short for polyacrylamide, polyacrylamide is a water- soluble high polymer and widely used in petroleum, paper making, metallurgical, textile, chemical and environment protection firlds.There are three categories of anionic, cationic and non-ionic type.
Get Price9003-05-8. 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.
Get PriceVery High Molecular Weight Cationic Polyacrylamide - 35%. Very high molecular weight cationic polyacrylamide with a mole charge of 35%. Accepta 4222 is a versatile polymer that is particularly useful for wastewater treatment applications including belt filter, centrifuge and screw press de watering, water clarification, filtration, thickening or use in a Dissolved Air Flotation (DAF) plant...
Get PriceHigh molecular weight anionic polyacrylamide with a mole charge of 13% that has been developed for use in wastewater and effluent treatment applications. It is ideal for use in mechanical dewatering, gravity settling, as a coagulant aid, water clarification, filtration, phosphate removal and as an aid in Dissolved Air Flotation (DAF)...
Get PriceBlufloc 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.
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Get Price[Features] Zwitterionic polyacrylamide is copolymerized by the copolymerization of cationic monomer, acrylamide monomer and hydrolytic agent. This product is a kind of atactic polymer with molecular chain of both positive and negative charged zwitterions. The …
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Get Price2021-3-18 · Saturated water content of iron tailings for four molecular weight (300w, 600w, 800w and 1000w) and five mass concentration (0%, 0.01%, 0.04%, 0.08% and 0.16%) of PAM.
Get PriceProtein polyacrylamide gel electrophoresis: (1)The basic principle of SDS denaturing in-continuous polyacrylamide gel electrophoresis is based on differences in the molecular weight of the protein, SDS is an anionic surfactant, capable of binding with the hydrophobic portion of the protein thus making the protein bring a large number of anions ...
Get PriceNonionic polyacrylamide is a high polymer with high molecular weight and low ion exponent, which has functions more than 90% Product characteristics White or yellow powder, non-toxic, non-corrosive, easily solubale in wate Contact Supplier We supply high quality PHPA for oil/gas drilling or EOR process of oil production with all
Get Price[Features] Anionic Polyacrylamide series are high polymerized and high water-soluble linear high molecular polymer, soluble in water and insoluble in general organic solvents such as benzene, aether, acetone etc.With flocculability, thickening, shear property, resistance reduction, dispersibility and so on precious characteristics.
Get PricePAM polyacrylamide and its application in water treatment. Due to the high molecular weight of PAM (103 ~ 107), water soluble, regulation of molecular weight and introduce a variety of ionic groups in order to obtain specific performance. Its molecular weight is an important flocculant, it is widely used in sewage treatment and drinking water.
Get PricePolyacrylamide Anionic Water - Soluble Polymer Of Acrylamide CAS No 9003-05-8. Product Name:Anionic Polyacrylamide/pam for oil recovery. Application:thickening agent, flocculant, absorbent. Molecular Weight:High
Get Price2010-04-05· High molecular weight non-ionic polyacrylamide (PAM) and cationic polyacrylamide (CPAM) were used in this study. Some information of these polymers such as molecular weight, density of charge and supplier are listed in Table 1.The PAM is essentially a non-ionic, very high molecular weight, linear polymer made of acrylamide monomers ...
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Get Price2020-1-15 · The molecular weight was reduced from 1.6 × 10 6 to 6.46–9.31 × 10 5 Da for the low molecular weight PAM, while the high molecular weight PAM declined from 2.2 × 10 7 to 3.76–5.87 × 10 6. The hydrolysis of the amino group of the low molecular weight PAM was easier; however, the cleavage of its carbon chain was still difficult.
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Get Price2020-6-12 · China Polyacrylamide supplier, Flocculant Manufacturers Suppliers - Shandong Ruifuan Import and Export Co., Ltd. Sign In. Join Free For Buyer. Search Products & Suppliers Product Directory Supplier Discovery Post Sourcing Request ... Polyacrylamide Flocculant Chemicals with Molecular Weight 22 Million
Get PriceAcrylamide manufacturer, Polyacrylamide supplier ... Hot Selling PAM to Worldwide Polyacrylamide Anion and Cation PAM. FOB Price: US 1500.0-2100.0 Ton. Min. Order: 5 Tons. Polyacrylamide is a white powder or small particle substance, Pam is a kind of linear polymer with high-molecular. Get Price
Get PricePolyacrylamide nonionic water-soluble polymer; CAS Number: 9003-05-8; Linear Formula: (C3H5NO)n; find Sigma-Aldrich-92560 MSDS, related peer-reviewed papers, technical documents, similar products & more at Sigma-Aldrich
Get Price2 天前 · Industrial waste water treatment, polycarylamide is a liner high-molecular compound which could absorb mini-sized particle functional groups, it acts like a long rope to absorb all these mini-particle groups together to form polyacrylamide long carbon chain to form a bridge acted among these mini-particle grains, in recent years it has been ...
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Get Price2021-3-18 · As the molecular weight increased, the effect of PAM increased significantly. When the molecular weight was 300w, the saturated water content of the iron tailings with PAM mass concentrations of 0.01%, 0.04%, 0.08%, and 0.16% increased by 2.22%, 2.89%, 8.79%, and 12.88% compared to CK, respectively.
Get PriceNorthern blot analysis of low molecular weight RNAs (10 μg of total RNAs per lane) was carried out on denaturing 15% polyacrylamide (19:1) gels cast in 7 M urea/Tris borate EDTA (TBE) buffer, followed by blotting onto a nylon hybridization membrane (Hybond-NX® , Amersham/Pharmacia, Les Ulis, France) pre-wetted in distilled water. ..
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Get PriceVery High Molecular Weight Cationic Polyacrylamide - 35%. Very high molecular weight cationic polyacrylamide with a mole charge of 35%. Accepta 4222 is a versatile polymer that is particularly useful for wastewater treatment applications including belt filter, centrifuge and screw press de watering, water clarification, filtration, thickening or use in a Dissolved Air Flotation (DAF) plant...
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 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 PriceDiafloc 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.
Get PriceAnionic 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 subunits. It can be synthesized as a simple linear-chain structure or cross-linked, typically using N,N ...
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Get PriceThe evaluations described in this paper are designed to compare the effect of varying polyacrylamide molecular weight on oil recovery in a polyacrylamide molecular weight on oil recovery in a reservoir with vertical permeability heterogeneity. The oil recovery is characterized in terms of enhanced performance due to improved mobility in each of ...
Get Price@article{osti_7120856, title = {Synthesis of high molecular weight polyacrylamide flocculant by radiation polymerization. [Dose rate of 6. 2 x 10/sup 2 rad/hr;. gamma. radiation]}, author = {Wada, T and Sekiya, H and Machi, S}, abstractNote = {The radiation-induced polymerization of acrylamide was studied to prepare a high molecular weight and highly effective polyacrylamide flocculant.
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