export polyacrylamide polyelectrolyte technical specifications

Classification: chemical auxiliary agent
Appearance: white/light yellow granule or powder
CAS No.:9003-05-8086
Type: nonionic
Formula: (C3h5no)N
Solid Content: ≥87.9%
Application：electronics chemicals, leather auxiliary agents
Transport Package: 25kg kraft paper bag
Delivery: 15day

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polyacrylamide emulsions and powders handling of emulsions using pumps is simpler than powders and in many cases, in-line injection can be used, avoiding the need for an aging tank. furthermore, dissolution times are much shorter and there are almost no solubility problems. unlike powders, emulsions are complex multicomponent products which include

kenya industrial anionic polyacrylamide cas no 9003-05-8,classification: chemical auxiliary agent: appearance: white powder: molecular weight: 19-21 million: cas no. 9003-05-8: package: 25kg kraft Chemicals Polyacrylamide: application

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product name: poly acrylamide. cas no: 9003-05-8. formula: c3h5no. molecular weight: 71.0079. description: polyacrylamide, known as pam, is a white powder or granule. polyacrylamide is a kind of macromolecule polymer. it is not soluble in some organic solvents.

polyelectrolyte polymers—types, forms, and function,in this chapter we will focus our discussion on synthetic polymeric polyelectrolytes and we will cover the primary polyelectrolytes available on the industrial scale. the groups include polyacrylamide (anionic, cationic, and nonionic), polyacrylates (polymeric dispersants, scale inhibitors, and water absorbing polymers), epichlorohydrin

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technical specifications of pam. the quality of pam is evaluated based on various technical parameters: molecular weight: pam has a very high molecular weight, typically ranging from several million to over ten million.

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this report presents a cost analysis of polyacrylamide production from acrylamide. the process examined is a typical aqueous solution polymerization. in this process polyacrylamide powder is obtained as the final product. the report examines one-time costs associated with the construction of a plant and the continuing costs associated with the

anionic polyacrylamide pam/phpa for chemical company in nigeria.other names: partial hydrolytic polyacrylamide; mf: n/a; einecs no.: c3h5no; purity: n/a; type: drilling fluid additive; usage: petroleum additives; model number: phpa; appearance: white granule; solid content, %: ≥88; molecular weight, million: 10-25; hydrolysis degree, %: 20-30; dissolving time, min: ≤60; market: nigeria

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home. processes and technologies. reagent storage and feeding. special applications. using polyelectrolyte polymers. reading time: 20 minutes. one must distinguish between: polyacrylamide polymers used as coagulants; acrylamide copolymer type polymers used as flocculants. preparing polyacrylamide (organic coagulants)

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hydrolysis of polyacrylamide and acrylic acid-acrylamide,our experimental results confirm the intramolecular catalysis by neighbouring undissociated carboxylate groups for 3 ph 5, as already demonstrated by smets et al., and the catalysis of oh − ions with autoretarded kinetics for ph 11.

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global export data, polyacrylamide gel export shipments stood from world at 50, exported by 26 world exporters to 29 buyers. world exports most of it’s polyacrylamide gel to india, vietnam and russia; the top 3 exporters of polyacrylamide gel are united states with 15 shipments followed by germany with 10 and belgium at the 3rd

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polyacrylamide(pam) is devided into anionic pam, cationic pam and nonionic pam. according to specified application field, each solution should be provided in detail. the main uses are as following. polyacrylamide, as a flocculant, can be widely used in industrial waste water,mixed industrial-domestic wastewater, sewage and drinking water treatment.

bangladesh standards and guidelines for sludge management,addressed to anyone operating water or wastewater treatment plants or central e˝uent treatment plants producing sludge, regardless of the origin of the wastewater involved in the classi˛cation, management and use or disposal of sludge. this guidelines describe various methods of sludge treatment and disposal. three chapters are included in the

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polyacrylamide-b-poly(methacrylic acid) was prepared on the surface of au electrode (au/pam/pmaa) for pb²⁺ ion electrochemical sensing via metal-free visible-light-induced atom transfer radical

What is anionic polyacrylamide (Apam)?
1. Introduction Anionic polyacrylamide (APAM) is a kind of organic high-molecular polymer with high hydrophilicity and viscosity, which is easily dissolved in water.
What is high molecular weight polyacrylamide (PAM)?
Supplied by Our Company High molecular weight polyacrylamide (PAM) is commonly used as a flocculant in water and wastewater treatment, a soil conditioner, and a viscosity improver and friction reducer in enhanced oil recovery and high-volume hydraulic fracturing.
Does UV-initiated polymerization produce a new anionic flocculant TPAs with a microblock structure?
A new anionic flocculant TPAS with the microblock structure was successfully synthesized through UV-initiated polymerization. The structure properties of TPAS was characterized by the FT-IR, 1H (13C) NMR, SEM and TG/DSC, and the results indicated that the formation of the microblock structure.
Are Apam polymers toxic?
EOR polymers, including APAM, are generally assumed to be relatively nontoxic ( Biesinger and Stokes, 1986; Bolto and Gregory, 2007 ). However, data on impacts on aquatic species, especially marine species are very limited.