| Customization: | Available |
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| CAS No.: | 9003-05-8 |
| Formula: | (C3h5no)N |
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| What is Anionic polyacrylamide (CPAM) ? |
| Polyacrylamide various percentages can be dissolved in water, especially when the concentration is higher than '70% more that are water-soluble polymers. Molecular Weight does not seem to affect the solubility of water, but the high molecular weight polymer at concentrations exceeding 10% will form a gel-like structure. This is due to the formation of intermolecular hydrogen bonds. (PAM) polyacrylamide insoluble in most organic solvents. Except for a few polar organic solvent, such as acetic acid,chloroacetic acid, ethylene glycol, glycerol, molten urea and formamide. However, the limited solubility of these organic solvents, often require heating, or of little value. Further soluble formamide, hydrazine, ethylene glycol. Because the industry in the form of an aqueous solution applications. |
Principle of Flocculation: PAM facilitates the gathering of suspended materials through charge neutralization and bridge adsorption, effectively enabling flocculation.
Adhesion Mechanism: PAM enhances adhesion via mechanical, physical, and chemical interactions, creating a cohesive action.
Reduction in Resistance: PAM significantly reduces fluid friction, with even trace amounts cutting water resistance by 50-80%.
Thickening Properties: PAM exhibits a remarkable thickening effect in neutral and acidic environments. Notably, when PH exceeds 10, PAM undergoes easy hydrolysis, forming a semi-mesh structure for enhanced thickening.
Understanding the Flocculation Principle: PAM is employed for flocculation, influenced by the surface properties of flocs, including dynamic electromechanical characteristics, PH level, viscosity, turbidity, and particle surface zeta potential. PAM with an opposite charge is added to reduce the potential and enhance cohesion.
Adsorption Bridging Process: PAM's molecular chains become immobilized on the surfaces of different particles, forming bridges between polymer particles, which leads to particle aggregation and settling.
Mechanism of Adsorption: PAM molecules are equipped to adsorb various polar groups within the particles effectively.
Mechanism of Enhancement: PAM's molecular chain interacts with dispersed phases through various mechanical, physical, and chemical mechanisms, forming a network that enhances structural integrity.
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