Viscosity of polyacrylamide has always been very popular point of concern, control or improve the viscosity is very tricky, Le Bang teach you how to do it. PAM is a lively and chemical properties of polymers. Because the molecular side chain amide group activity, so that the polymer obtained many valuable properties. Nonionic PAM flocculant due to non-ionic functional group, as compared with the anionic flocculant PAM class has the following characteristics: flocculation little affected by salt water PH value and volatility; in the medium or alkaline conditions, its flocculation (sedimentation rate) as good as anionic, but under acidic conditions, but better than anionic, strong floc strength ratio of anionic polymer flocculant. Molecular weight anionic PAM flocculants are usually lower than that of anionic or non-ionic polymer, which is primarily to clarify the performance by charge neutralization is obtained. The main function of this type of flocculant flocculation negatively charged colloids, with turbidity, bleaching and other functions for a high content of organic colloids water. How to improve the viscosity of polyacrylamide this problem, customers are generally considered higher the molecular weight, the higher the viscosity, the more its excellent quality. Now novel chemical help you analyze: We usually speak viscosity means that the viscosity at certain concentrations and temperatures. For both the polyacrylamide, the molecular weight is constant, in a certain concentration of the viscosity is constant. Polyacrylamides are already in production, is generally not increase the viscosity of, or adding a crosslinking agent to partially branched or crosslinked. Change its mechanics, a certain extent, can increase its viscosity. Of course, to increase the viscosity of polyacrylamide most direct method is to increase the degree of polymerization, the molecular weight increases, so that only the most direct and most effective. Another method is to add a plasticizer when the crystallization, nucleating agents, which can improve the crystallinity of the polyacrylamide, and thus increase the viscosity of the product. The latter is generally not desirable to do so results of the water, there is no possible to reduce the unit cost of wastewater treatment, the opposite may also increase its cost, and only can be made when the thickener is effective. For example incense industries. National Toll Free: 400-770-3343 For more information about please visit our website: polyacrylamide: www.lebangshui.com www.gylbjs.com PAC: www.lb0371.com If necessary, please contact: Miss Manager Mobile: 13783609559 Tel: 0371-66488833 Wang Mobile: 13838568817 Tel: 0371-66488876