| 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. |
Flocculation: PAM facilitates suspended material to coalesce by employing charge neutralization and bridge adsorption, effectively promoting flocculation.
Adhesion: Through a synergy of mechanical, physical, and chemical effects, PAM enhances adhesion and interaction.
Reduction in resistance: PAM significantly reduces fluid friction, allowing water with trace amounts of PAM to experience a remarkable 50-80% reduction in resistance.
Thickening: Under neutral and acidic conditions, PAM exhibits a thickening effect. When the pH value exceeds 10, PAM tends to hydrolyze into a semi-mesh structure, enhancing its thickening properties.
Flocculation principle: In flocculation, PAM interacts with floc surface properties-such as dynamic electromagnetics, pH, viscosity, and turbidity influenced by surface zeta potential-by adding oppositely charged PAM, reducing potential, and increasing cohesion.
Adsorption bridging: The PAM molecular chains anchor on various particle surfaces, creating a bridge between polymer particles, leading to aggregate formation and settlement.
Adsorption: PAM molecules with various polar groups effectively adsorb onto particle surfaces.
Enhancement: Through a mix of mechanical, physical, and chemical interactions, PAM molecular chains disperse and integrate with various phases, forming an enhancing network structure.
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