The molecular chain of non-ionic polyacrylamide products contains a certain amount of polar genes that can adsorb solid particles suspended in water, so that large flocs are formed between the particles. It accelerates the sedimentation of particles in suspension, has a very obvious effect of accelerating the clarification of the solution, and promotes filtration. It is widely used in the treatment of chemical industrial wastewater and waste liquid, and municipal sewage treatment. Especially when the sewage is weakly acidic, this product is more suitable.
Molecular weight (ten thousand)
Degree of hydrolysis
Dissolution time (minutes)
1. Good water solubility, can be completely dissolved in cold water.
2. The floc is tight and the dosage is small.
3. The treated water has high clarity.
4. Good compatibility with inorganic coagulant.
1. Mainly used as the basic raw material of various modified polyacrylamide. For example, anionic polyacrylamide can be obtained by hydrolyzing non-ionic polyacrylamide of different brands as basic materials according to the application.
2. Auxiliary agent for textile industry, adding some other chemicals can be formulated into chemical sizing for textile sizing, which can improve adhesion, permeability and desizing performance, make textiles have antistatic properties, reduce sizing rate and reduce pulp spots , The machine breaks and ends.
3. It can be used as sewage treatment agent. When the sewage is acidic suspension, non-ionic polyacrylamide is used for flocculation. At this time, the non-ion acts as a bridge for adsorption and bridging the suspended particles. To achieve the purpose of purifying water, it can also be used for water treatment. This product is non-toxic, especially when used in combination with inorganic flocculants to make the water treatment effect better.
4. The non-ionic polyacrylamide solution is added to the cross-linking agent, sprayed on the desert, and cured into a film to prevent and fix sand. It is an important method in the management of the desert. Non-ion is very hygroscopic, it can maintain the soil moisture, in dry areas, using NPAM for soil improvement is a good measure.
5. The combination of nonionic polyacrylamide and lignocellulose, plus some chemical additives, can be used for oil profile control and water blocking agent.