- Classification: chemical auxiliary agent
- Appearance: white powder or translucent powder
- CAS No.:9003-05-10898
- Type: anionic,cationic,nonionic
- Formula: (C3h5no)N
- Solid Content: ≥88%
- Application：oil drilling chemicals
- Transport Package: 25kg kraft bag
- Delivery: 5-15days after deposit
amphoteric polyacrylamide
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improved eco-friendly barrier materials based on,abstract bionanocomposite film is composed of renewable materials such as polymer with the addition of nanofiller in the form of nanocrystal cellulose (ncc).
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nigeria wholesale nonionic polyacrylamide pam quality,high molecular weight polyacrylamide pam amphoteric polyacrylamide product description 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.
self-assembly properties of a temperature- and salt-tolerant
we prepared amphoteric hydrophobically associating polyacrylamide (ahapam) consisting mostly of hydrophilic polyacrylamide backbones, but also including the ionic hydrophobic monomer n,n-dimethyl octadeyl allyl ammonium chloride (doac) and the anionic monomer sodium 4-styrenesulfonate (sss). the ahapam copolymer w
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pam (polyacrylamide) flocculating agent with high quality.pam (polyacrylamide) flocculating agent. h30 anionic and the floc product suite are proprietary blends of granular, non-toxic soil binding agents and recognized for best management practices (bmp) by the epa. these flocculating products are used with active or passive bmps. they’re exceptional on construction sites with slope or embankment
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cationic polyacrylamide: an effective flocculating agent sciencedirect,starch has been cationised by reacting starch with the cationic monomer n (3-chloro-2-hydroxypropyl) trimethyl ammonium chloride. the details of the synthesis and the reaction conditions are as follows: 1.5 g starch was dissolved in 150 ml distilled water at 80 °c for 1 h. the solution was then cooled to 50 °c.
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dyes are applied to textile [], painting [], plastics [] and other industrial fields, resulting in large amounts of dye wastewater.increasing application of reactive dyes and direct dyes (anionic dye) in the textile dyeing and printing industry is due to the performance of their complete chromatography and the bright color of viscose, cotton and other fabrics [4,5,6].
biodegradation of polyacrylamide and its derivatives environmental processes manufacturer,although polyacrylamide (pam) and its derivatives have many useful applications, their release in nature can have impacts on the environment and human health, thus bioremediation approaches for residual pam are urgently needed. biodegradation of pam and its derivatives has been studied only in the last two decades, with most emphasis on acrylamide biodegradation. microorganisms have been shown
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polymer based flocculants review of water purification applications,sem can also reveal the appropriate flocculant dose. sem pictures revealed that an ideal polymer dose of 1000 ppm results in an internal floc structure with two distinct zones of decreased porosity and open channels, indicating that this arrangement allows for efficient water squeeze out of pores [177].
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model no.: pam cas no.: 9003-05-8 formula: c3h5no appearance: powder usage: oil drilling auxiliary agent, water treatment chemicals color: white
polymer flocculants polyacrylamide chemical powder,in general, anionic groups take minus values and cationic groups plus values. colloid equivalent value can be measured by titration method. molecular weight of polymer flocculants is generally evaluated by calculation based on correlation equation between intrinsic viscosity and molecular weight [ 16 18 ].
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section 1 chemical product polyacrylamide flocculant water storing crystals industrial waste water treatment flocculant, description: anionic polyacrylamide flocculant, viscosity builder/shale inhibitor for mineral and mining applications. section 2 composition and information on ingredients chemical name cas number
