Cation Polyacrylamide, Brand Name : huiheng

Polyacrylamide is white powder, the density is 1.32gcm3 (23 degrees), the glass transition temperature of 188 degrees, the softening temperature close to 210 degrees, with a small amount of water for dry, dry and can quickly absorb moisture from the environment, separated by freeze drying of polymer are non crystalline solid white light however, when the precipitation from solution and drying for glass partially transparent solid, polyacrylamide pam completely dry white solid is brittle, dry goods are usually polyacrylamide at moderate drying conditions, the general water content is five percent to fifteen percent, casting preparation of polymer film prepared on the glass plate, is transparent solid, hard and fragile.
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1, flocculation. Pam can suspend substances through electricity and play a flocculation role
2, adhesion. It can act as a bond by physical chemical action
3. Thickening agent. In neutral and acidic conditions are thickening, and if the ph value is above 10, pam hydrolysis easily.