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Anionic Polyacrylamide The Most Widely Used
Oct 18, 2017

Anionic polyacrylamide is the largest and most widely used in the same product range and can not be used as a water treatment material. It is also an important multifunctional additive, Anionic Polyacrylamide such as its good thickening properties, Many industries are added as thickeners. At the same time to participate in the product manufacturers are more, the main reason is that the product production process is simple, the processing accuracy is not high. But the added value of the product is low. If there is no large number of applications as a basis, it can have a big development. If only the production of this product is also difficult in the complex and volatile polymer flocculant market based.

Anionic polyacrylamide has two forms, Anionic Polyacrylamide one is white solid particles, the other is the emulsion form. Solid products can be divided into fine powder and particles, product molecular weight from 8 million to 25 million range, can be adjusted by adjusting the production of raw materials to adjust the formula. Can also be prepared to resist high temperature acid and alkali products, Anionic Polyacrylamide the use of water must be dissolved, but can not be dissolved in most organic solvents. Dry powder products are prepared after the transparent viscous liquid, emulsion type products are similar to the same milk diluted.

When used as a thickener, the anionic polyacrylamide can be formulated in any proportion, should be careful when adding to avoid the occurrence of agglomeration, the product through the mechanical, Anionic Polyacrylamide physical, chemical, From the neutralization and acid conditions are thickening effect, in the neutral and acid conditions are thickening effect. Zhengzhou billion liters reminded when the preparation of too high concentration will form a gel, Anionic Polyacrylamide then add water has been difficult to dissolve, need special attention.

Anionic polyacrylamide is a water-soluble polymer, both flocculation and thickening shear resistance Reduced resistance to the performance of molecules in the active group, adsorbed on the interface, can change the interface state; with many substances affinity Adsorption to form hydrogen bonds, Anionic Polyacrylamide in the water can be adsorbed between the particles between the bridge, so that even dozens of particles together, to promote the colloidal particles gathered into large pieces of flocs, Anionic Polyacrylamide to accelerate the suspension of particles settling, Solution clarification, and promote the effect of filtration.