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The scope of APAM
Jan 04, 2018

1. For the textile, printing and dyeing industries. Polyacrylamide acts as a fabric-treated sizing agent, finishing agent, and protective layer to create a supple, wrinkle-free, mold-proof finish. The use of its strong hygroscopic characteristics, can reduce the breaking rate of spinning yarn. Polyacrylamide as a post-treatment agent can prevent fabric static and flame retardant. As a printing and dyeing auxiliaries, polyacrylamide products can make the product fastness, high brightness, but also as a bleach of non-silicon polymer stabilizer.

2, mainly used as flocculants: For suspended particles, coarse, high concentration, the particles with a positive charge, the water PH value of neutral or alkaline sewage, because the anionic polyacrylamide molecular chain contains a certain amount of polar base energy Adsorption of solid particles suspended in water, the inter-particle bridges form large flocs. Therefore, it accelerates the sedimentation of particles in the suspension, there is a very clear solution to speed up the clarification, to promote filtration and other effects. The product is widely used in chemical industry wastewater, waste liquid treatment, municipal sewage treatment. Tap water industry, high turbidity water purification, Shen Qing, coal washing, mineral processing, metallurgy, steel industry, zinc, aluminum processing industry, electronic industry and other water treatment.

3, for the oil industry, oil production, drilling mud, waste mud treatment, to prevent water channeling, reduce friction, improve oil recovery, oil recovery has been widely used.

4, for the paper industry, one is to increase the filler, pigments and other retention rate. To reduce the loss of raw materials and environmental pollution; the second is to increase the strength of the paper (including dry strength and wet strength), In addition, the use of PAM can also improve paper tear resistance and porosity to improve visual and printing properties, In food and tea wrapping paper.

5, other industries, the food industry for sugar cane sugar beet sugar cane juice clarification and the production of phosphorus floatation. Enzyme preparation fermentation broth flocculation clarification industry, but also for the recovery of feed protein, stable quality, good performance, the recovery of protein powder on chicken survival rate and weight gain, egg production without adverse effects, synthetic resin coatings, grouting material grouting Water, building materials industry, improve the quality of cement, construction adhesives, caulking repair and water plugging agent, soil improvement, electroplating industry, printing and dyeing industry.