What Are the Functions and Uses of Polyacrylamide?

What are the functions and uses of polyacrylamide? Polyacrylamide is mainly divided into: anionic polyacrylamide, cationic polyacrylamide and nonionic polyacrylamide. It is widely used in oil mining, water treatment, textile, printing and dyeing, papermaking, mineral processing, coal washing, medicine, sugar refining, breeding, Building materials, agriculture and other industries.

Polyacrylamide product functions

1. Clarifying and purifying effect.

2. Settlement promotion effect.

3. Filtration promotion effect.

4. Thickening effect and other effects.

Polyacrylamide product uses

1. For sludge dehydration, the corresponding model of this product can be selected according to the nature of the sludge. It can effectively dehydrate the sludge before entering the filter press. The polyacrylamide content is used in printing and dyeing factories. Large flocs are generated during dehydration. Printing and dyeing factories Use polyacrylamide manufacturer's non-stick filter cloth, which will not fall apart when filtered. The mud cake will be thicker, the dehydration efficiency will be high, and the moisture content of the mud cake will be low.

2. It is used for the treatment of domestic sewage and organic wastewater. Polyacrylamide is used in printing and dyeing factories in Jiangsu, Zhejiang and Shanghai. This product exhibits positive electricity in the compound or alkaline medium, so that the suspended particles in the sewage can be flocculated and sedimented with negative charges. , the clarification is very effective. Such as the production of grain alcohol wastewater, papermaking wastewater, polyacrylamide wastewater from printing and dyeing factories, urban sewage treatment plant wastewater, beer wastewater, MSG factory wastewater, sugar wastewater, high organic content wastewater, feed wastewater, textile printing and dyeing wastewater, etc., use cationic polypropylene Amides are more effective than using anionic, nonionic polyacrylamide or inorganic salts, because this type of wastewater is generally negatively charged.

3. It is used for the wholesale of polyacrylamide in printing and dyeing factories. It has low dosage, good effect and low cost. It has better effect when combined with inorganic flocculants. Polyacrylamide is used in printing and dyeing factories.

4. Reinforcing agents and other additives for papermaking. Improve the retention rate of fillers, pigments, etc. and the strength of paper.

5. Used as economical additives in oil fields, such as clay anti-swelling agent and thickening agent for oil field acidification.

6. Used as textile sizing agent, the slurry has stable performance, less sizing, low fabric breakage rate and smooth cloth surface.