- Classification: chemical auxiliary agent
- Appearance: off white granular powder
- CAS No.:9003-05-611
- Type: anionic,cationic,nonionic
- Formula: (C3h5no)N
- Solid Content: ≥87.5%
- Application：polyacrylamide for drilling fluids/drilling muds
- Transport Package: 25kg pe bag
- Delivery: 15day
zwitterionic pam_sdb
zwitterionic pam. the zwitterionic polyacrylamide is formed by copolymerization of the cationic monomer, acrylamide monomer and hydrolysis agent. the molecular chain of this product contains both positive and negatively charged zwitterionic irregular polymers. product appearance is white fine particles or powdery solid. contact us
anionic polyacrylamide/anionic pam in uganda with high quality,polyacrylamide(pam), often referred to as polymer or flocculant. it is a long chain, linear organic polymer made up of individual monomer units with the molecular formula of c3h5no and molecular weights ranging from 3,000,000 to 30,000,000 daltons. pam is a dry white or light yellow powder similar in shape to table salt.
recent progress of zwitterionic materials as antifouling
numerous materials have been employed in the surface modification of membranes, including different polymers and nanomaterials over the years. the pernicious challenges of membrane separation include the trade-off between water permeability and solute rejection as well as fouling when it is tested under liquid conditions. zwitterionic polymers have attracted wide interest due to their unique
novel zwitterionic vectors: multi-functional delivery systems,even more, the amino terminals and carboxyl ends make it possible to introduce functional biomolecules just like cb-based materials, so zwitterionic aas and polypeptides are great choices for drug/gene delivery requiring abundant bio-functions such as tumor targeting. 3.2.2. other mixed-charge zwitterionic materials.
the actually useful things you need to know about polyacrylamide
there are four types of polyacrylamide(pam): cationic pam, anionic pam, nonionic pam, and zwitterionic pam. cationic pam it is a water-soluble and linear organic polymer with high molecular weight
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zwitterionic biomaterials chemical polyacrylamide
the term “zwitterionic polymers” refers to polymers that bear a pair of oppositely charged groups in their repeating units. when these oppositely charged groups are equally distributed at the molecular level, the molecules exhibit an overall neutral charge with a strong hydration effect via ionic solvation. the strong hydration effect constitutes the foundation of a series of exceptional
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uganda manufacture cation polyacrylamide pam with high quality
zwitterionic polyacrylamide is polymer pam polyacrylamideized by the polymer pam polyacrylamide price of cationic monomer, polyacrylamide monomer and hydrolytic agent. this product is a kind of atactic polymer with molecular chain of both positive and negative charged zwitterions.
polyelectrolyte dynachem,polyelectrolyte-1000 is a liquid poly-cationic polymer of average molecular weight. it is recommended as a primary flocculent and coagulant in raw water clarification and lime softening.it is safe to use and meets all specifications for both fda and epa requirements for treatment of potable water at an application rate up to 20ppm maximum.
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poly-aluminium chloride (pac) description. accepta pac is a high performance; superior quality poly-aluminium chloride (pac) based coagulant, scientifically formulated for use in a wide range of commercial, municipal, manufacturing and industrial process applications including the treatment of wastewater and industrial effluent.，pam polyacrylamide atp chemical 1.
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pam polymer is a kind of multifunctional oilfield chemical treatment agent. it is widely used in the process of drilling, cementing, completion, workover, fracturing, acidification, water injection, water plugging and profile control, and tertiary oil recovery operations in oil production.
cpam for water treatment, flocculant cationic polyacrylamide,cas no.: 9003-05-8 formula: (c3h5no)n einecs: 201-173-7 acid-base polyacrylamide flocculant: acidic surface disposal agent certification: iso9001 environmental protection: yes
- What are cationic polyelectrolytes?
- Cationic polyelectrolytes are water-soluble polymers bearing positive ionic groups along the backbone or in side chains. These cationic polymers are synthesized by free radical polymerization of acrylamide and their derivatives by the copolymerization method, which includes solution, precipitation, and emulsion techniques.
- What is polyacrylamide?
- Polyacrylamide is a term that has various definitions. For our purposes here, we will simply term polyacrylamide as a polymer that contains an acrylamide monomer at some level. Polyacrylamides make up the largest group of polymers in comparison to other synthetic polymeric polyelectrolytes.
- Which Polyelectrolytes have the greatest industrial value?
- Synthetic polyelectrolytes that have the greatest industrial value are low cost, easily manufactured, and available in a variety of polymer characteristics (ionic charge and molecular weight) and product forms. Liquid products consist of aqueous solutions, inverse emulsions, and aqueous, oil-free, salt dispersions.
- What is a high molecular weight nonionic polyacrylamide?
- High-molecular-weight nonionic polyacrylamides are routinely used in the mineral processing industries as thickeners and flocculants , , . 34.2.5. Polyacrylamide product forms The product types for polyacrylamides are solutions, liquids (emulsion or dispersion), and dry powders.
