What is the degree of hydrolysis of Anionic Polyacrylamide?
Degree of hydrolysis(DH)—also called anionicity or charge density—is the percentage of amide groups(-CONH₂)on the APAM molecular chain that have been hydrolyzed into negatively charged carboxylate groups(-COO⁻).It directly controls...
2026-04-14 10:15:14
What is the molecular weight of Anionic Polyacrylamide?
The molecular weight(MW)of APAM typically ranges from 3 million to 25 million Daltons(Da),and is classified into grades for different applications: Standard GradesRanges Low MW:3–8 million Da Fast dissolution,low viscosity;used for disper...
2026-04-14 10:14:55
What are the properties of Anionic Polyacrylamide?
Anionic Polyacrylamide(APAM)is a linear,water‑soluble,high‑molecular‑weight polymer with negatively charged functional groups along its molecular chain.It shows the following key physical and chemical properties: Excellent water solub...
2026-04-14 10:13:41
How does Anionic Polyacrylamide work in water treatment?
Anionic Polyacrylamide(APAM)works mainly through adsorption bridging and charge neutralization to aggregate suspended particles in water,accelerating solid-liquid separation and purifying water. Working Mechanism Adsorption Bridging Long-ch...
2026-04-14 10:12:57
What is Anionic Polyacrylamide used for?
Anionic Polyacrylamide(APAM)is a high-molecular-weight water-soluble polymer widely used in industrial and environmental applications.Its main functions include flocculation,thickening,rheology control,water retention,and filtration improve...
2026-04-14 10:11:58
What is Anionic Polyacrylamide and its main uses?
Anionic Polyacrylamide(APAM)is a water-soluble high-molecular polymer with negative charge groups on its molecular chain.It is widely used as a flocculant,thickener,binder,filtration aid,and rheology modifier in various industrial fields du...
2026-04-14 10:08:33
