The causes analysis of cationic polyacrylamide wiredrawing phenomenon
The effects of cationic polyacrylamide in industry that clarifying the purification, settlement of promote, Filtering, Thickening effect are prominent in purification. It can fully meet the requirements of a variety of fields like waste liquid treatment, sludge concentration dehydration, mineral processing, coal washing, paper making and etc... So, in the use of cationic polyacrylamide configuration solution, sometimes there is a strange phenomenon of wire drawing, what reason cause this?
Today we will analysis the causes in configuration solution that often happened in cationic polyacrylamide, why drawing occurs on cationic polyacrylamide configuration solution?
How to solve the cationic polyacrylamide phenomenon drawing? Generally, it is due to the large dosage, or caused by dissolved through high solution preparation.
In this case, the solution is: reduce dosage or add water. Otherwise, cationic polyacrylamide is powder usually and cationic polyacrylamide powder can be stored for more than two years in a dry, cool place. But if with the solution, the storage time is very limited. Commonly, when solution concentration was 0.1%, nonionic polyacrylamide and anionic polyacrylamide solution will be stored less than a week, Cationic polymer solution will be stored less than one day.