Anionic polyacrylamide has high chemical activity and can be modified and prepared a large number of anionic derivatives. At present, it is a kind of chemical products widely used in mineral processing, metallurgy, building materials and sewage treatment. Can anionic polyacrylamide continue to be used if it becomes damp during storage?
Anionic polyacrylamide moisture is divided into two kinds, one is that the polyacrylamide bag will shrink into blocks after being wet, only need to use the pinch point can be restored to normal particles, this is because the polyacrylamide is not vacuum packaging, so it must come into contact with the air, so this is not really affected by the use of moisture, Of course, damp also has a certain impact on anionic polyacrylamide use effect, damp polyacrylamide will give a person a special sticky feeling when caught by hand, we can not disperse when caught by hand, but for caking polyacrylamide, need to decompose packaging and then kneading to restore to the original granulation, So the effect of polyacrylamide is still better before moisture, so we need to pay attention to when using, so what is the drying effect of polyacrylamide?
Anionic polyacrylamide is suitable for storage in a dry, cool, ventilated place. It needs to be kept away from moisture, light and long-term storage. If left for too long, the anion’s moisture will deteriorate. For customers who use a lot of products for a long time, it is necessary to check whether the packaging is damaged, and use drying equipment and inner bag sealing.
Polyacrylamide (PAM) is a linear polymer, chemical formula is (C3H5NO) N. It is a hard glassy solid at room temperature. The products are liquid glue, latex and white powder particles, translucent beads and flakes. Good thermal stability. Can be dissolved in water in any proportion, aqueous solution is uniform transparent liquid. After long-term storage, the solution viscosity will decrease due to slow degradation of polymer, especially when the storage conditions are poor.  Polyacrylamide, as lubricant, suspension agent, clay stabilizer, oil displacement agent, water loss reducer and thickener, has been widely used in drilling, acidification, fracturing, water plugging, cementing and secondary oil recovery, tertiary oil recovery. It is a very important oil field chemical.Learn more
Polyferric sulfate is a kind of inorganic polymer coagulant with superior performance. It is a light yellow amorphous powdery solid and easily soluble in water. 10% (mass) aqueous solution is red-brown transparent solution and hygroscopic. Polyferric sulfate is widely used in drinking water, industrial water, all kinds of industrial waste water, municipal sewage, sludge dewatering purification treatment.Learn more