Anionic polyacrylamide is made of alkali or alkali hydrolysis process of acrylamide, granulating, drying, crushing .

The useage of  anionic polyacrylamide:

1.Industrial wastewater treatment:  we will have the best effect of dealing with  wastewater  ,which is suspended particles, coarse, high concentration, particle with positive charge, water pH value is neutral or alkaline water,such as iron and steel plant wastewater, electroplating wastewater, wastewater metallurgy, coal washing wastewater.

2. Drilling, oil production of Oilfield: modulation of plugging agent, drilling fluid, the three oil extraction agent, extraction of three times of polymer channeling agent, acid by thickening agent.

3. Food processing: sugar, alcohol, starch factory .

4. Construction industry: additive of cement, asbestos wall paper adhesive .

5. others:Absorbent resin, metal casting in sand binder, ceramics, chemical fertilizer caking agent temporary adhesive, ink, paint, latex paint, drugs of stabilizer.

Physical and chemical indicators

1.Molecular weight :  13 million

2. Solid content>90%

3. PH:  7-14

4. Residual monomer content :  0.05%-0.1%

5. Dissolution rate<40min

6. The degree of hydrolysis :20-30%

7. Non-toxic and  non-flammable

8. white powder or granule.