Pharmaceutical reagents
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  • Pharmaceutical reagents

Polyacrylamide (PAM) is a linear high-molecular-weight polymer that exists as a rigid, glassy solid at room temperature. It is available in forms such as aqueous solutions, latex, and white powders, as well as semi-transparent beads and thin flakes. PAM exhibits excellent thermal stability and is soluble in water in any proportion, forming a uniformly clear liquid solution. However, prolonged storage may lead to a gradual degradation of the polymer, causing a reduction in solution viscosity—this effect becomes particularly noticeable under poor storage and transportation conditions.

 

 Pharmaceutical reagents


Pharmaceutical reagents
+
  • Pharmaceutical reagents

Pharmaceutical reagents


Polyacrylamide, commonly known as PAM, is categorized into anionic (HPAM), cationic (CPAM), and non-ionic (NPAM) forms. It is a linear high-molecular-weight polymer and one of the most widely used water-soluble polymer compounds. Polyacrylamide and its derivatives serve as effective flocculants, thickening agents, paper-strengthening agents, and drag-reduction additives for liquids. These applications span across various industrial sectors, including water treatment, papermaking, oil extraction, coal processing, mining and metallurgy, geology, light industry, textiles, and construction.

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