Anionic PAM Water Treatment Chemical Material

Water Treatment Chemical
1.strong water-soluble
2.thermal stability
3.Non-dangerous, non-toxic, non-corrosive
Water Treatment Chemical
Polyacrylamide (PAM) is called flocculant poppularly,
It appears white and light-yellow at solid, and colorless vicous colloid at liquid.
With this special structure, it can easily adsorb the suspended solids to purify the water thoroughly.
So it is widely used in metallurgy, papermaking, petroleum, chemical industry,
textiles and ore dressing for water treatment.


1)Physical property
High hydrophilia to be resolved in water by all kinds of proportion.
Its water resolvent can bear electrolyte well, such as not sensitive to sodium sulfate and
ammonia chloride, and is compatible to surfactant.

2)Chemical reaction

Side-chain of PAC is activated amide group that can generate many derivatives through chemical
reaction, but this is a incomplete reaction.

Anionic PAM specifications:
Item
C1610
C1620
C1635
C1650
Ion content
Low
Middle
Middle
High
Molecular weight(per 10 thousand)
1000-1200
1000-1200
800-1000
800-1000
Solid content
Min 90%
Min 90%
Min 90%
Min 90%
Free monomer
Max 0.05%
Max 0.05%
Max 0.05%
Max0.05%
Dissolution time
Max 40
Max 40
Max 40
Max 40

Cationic PAM specifications
:
Item
Date
Molecular weight (per 10 thousand)
800-1000
1000-1200
1300-1500
1600-2000
Ion content
25-45
45-55
55-60
65-75
Solid content
88±2%
88±2%
88±2%
88±2%
Hydrolysis degree
20-30
20-30
20-30
20-30
Residual monomer
Max 0.05%
Max 0.05%
Max 0.05%
Max 0.05%
Dissolution time
Max 2h
Max 2h
Max 2h
Max 2h
Appearance
White granules