1.PAM is white granule powder;
2.Have strong flocculation effect
3.Water treatment chemicals
4.Easily soluble in water
PAM flocculation mechanism is: the polyacrylamide with polarity amide groups, the hydrogen bonding interaction was borrowed in groups to surface sediment particle adsorption. In addition, PAM flocculant has long molecular chain, its length is the chain, but the 100A °, big width only 1A ° magnitude of long chain in the water surface, with huge adsorption of its flocculation effect is good, still can use long chain Bridges between particles in flocculation, big particles, accelerate flocculating sedimentation.
Anionic polyacrylamide acrylamide by former add alkali homopolymerization mol technology, the granulation, drying, crushing, product appearance white tiny particles or powder solid. Anionic PAM flocculant suitable particle surface positively, and cation type slurry, compared to its high molecular weight, in the water molecules, thus greatly extend degrees with good properties of particles properties. Can effectively suspended for the settlement of mineral separation. Can be used in blast furnace, aluminum processing, the papermaking wastewater treatment etc, also the application in urban water treatment level of processing.
Name
MolecularWeight(ten thousand)
Ion
(%)
Solid Content(%)
remnant
list %
hydrolysis
Dissolve
Time
(min)
CPAM
------ ----
10-50
≥90
≤0.05
20-25
≤40
APAM
600-2000
--- --
≥90
≤0.05
20-30
≤60
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