Anionic Polyacrylamide is a Chemicals product. Key specs — Origin: china; Price Term: FOB.
Product Description
Description:
It is the white powder. The APAM 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.
Typical Properties:
Appearance:White powder/Granule
Molecular weight (million): 14min
Residual monomer(%) : Less than 0.05
Dissolution time(H): Less than 1
Solid content(%): More than 89
Hydrolysis degree (%): 23-29
Effective PH Value:7-14
Application:
1:Industrial waste water treatment:
The effect is significant especially for wastewater with the neutral or alkaline waste within PH value of 1-14, 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 flocculants. Its dosage is 1%-2.5% of that of the inorganic flocculants, but the effect of former is dozens of times of that of latter. which has advantages of small dose, low-cost, no secondary pollution, etc
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 flocculants for the waste water from the paper-making.
6: Use as waste water treatment agent for water treatment industry.
Storage, Transportation &Cautions:
Avoid heat, humidity, Number of pile layer: less than 20, shelf life:2 years.
Package:
25kgs Kraft paper bag with inner plastics woven bag.
