Products Catalog

Specification

Specifications

APAM-Anionic Polyacrylamide, Water Treatment Chemical. Our Market: Southeast Asia, Middle-East, USA.

APAM-Anionic Polyacrylamide, Water Treatment Chemical

It is the white powder. The APAM with the molecular weight of 4, 000, 000-26, 000, 000 has good water solubility, and it can be dissolved in water by arbitrary proportion but not in organic solvents. It has the characteristics of high-polymer electrolyte in the neutral and alkaline medium, and it is sensitive to the electrolyte salt. And it can be cross-linked into insoluble gel with the high valence metal ions.

Use:

( 1) Industrial waste water treatment:

For the neutral or alkaline waste water with pH value of 7-14, large suspended particles and ions of positive charge, it has the best treating effect, such as the waste water from iron industry, electroplating factory, metallurgical industry, coal washing, etc..

( 2) Drinking water treatment:

When the drinking water still does not meet the standard after the treatment of the precipitation and filtering, then the APAM can be used as the flocculant. Its dosage is 2% -5% of that of the inorganic flocculants, but the effect of former is dozens of times of that of latter.

( 3) It can be used for the recycling of the loss of brewers' grains in the alcohol plant and starch in the starch factory.

( 4) It can be used as the water block agent in the oil field, and also the oil-displacing agent during the tertiary recovery.

( 5) It can be applied in the paper-making industry. It can be used as the dispersant, retention aid, etc. in the long fiber paper-making, and also the flocculant for the waste water from the paper-making.

Molecular weight ( million)

18-25

15-17

10-14

8-10

6-8

4-5

Solid content ( % )

e90

e90

e90

e90

e90

e90

Hydrolysis degree ( % )

20-30

15-30

15-30

10-30

8-15

8-10

Residual monomer ( % )

0.05-0.1

0.05-0.1

0.05-0.1

0.05-0.1

0.05-0.1

0.05-0.1

Effective pH value

7-14

7-14

7-14

7-14

7-14

7-14

Appearance

White powder/ granule

Package: 25Kg Packed with woven bag innner-lined with PE bag or on the request of customers