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Characteristics of nonionic products

Issuing time:2021-02-27 09:17


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Nonionic polyacrylamide series products are linear polymers with high molecular weight and low ionic degree. Because of its special group, it gives it flocculation, dispersion, thickening, bonding, film forming, gel and stabilizing colloid. Sewage treatment agent: when the suspended sewage is acidic, it is more appropriate to use non-ionic polyacrylamide as flocculant. At this time, PAM plays the role of adsorption bridging, which makes the suspended particles produce flocculation and sedimentation, so as to achieve the purpose of purifying sewage. It can also be used in the purification of tap water, especially in combination with inorganic flocculant.


Application:


1. It is widely used in industrial wastewater treatment, for suspended particles, coarse, high concentration, ions with positive charge, neutral or alkaline pH value of water, iron and steel plant wastewater, metallurgical wastewater, coal washing wastewater and other wastewater treatment effect is the best.


2. It is widely used in oil industry, oil production, drilling mud, waste mud treatment, preventing water channeling, reducing friction, enhancing oil recovery and tertiary oil recovery.


3. It is used for textile sizing agent, with stable sizing performance, less size drop, low end breakage rate and smooth cloth surface.


4. Used in paper industry. One is to improve the retention rate of fillers and pigments; the other is to improve the strength of paper (including dry strength and wet strength). In addition, it can also improve the tear resistance and porosity of paper to improve the visual and printing properties. It is also used in food and tea packaging paper.


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