Polyacrylamide manufacturer: the thickening effect of polyacrylamide in construction glue and the selection method.
Polyacrylamide as a concrete additive, widely used in the field of building materials, can effectively improve the interaction between concrete particles, thereby improving the strength and toughness of concrete. Polyacrylamide is widely used in concrete, putty powder, mortar king and other building materials. Why do you say that? Because it mainly plays the role of flocculation, water retention, thickening, bonding, lubrication and so on in the application. In addition, in other building materials, due to its high viscosity, special molecular structure, has a good water retention effect, commonly used as putty powder thickener, refractory binder and mortar thickener water retention agent.
Polyacrylamide manufacturers: The anionic polyacrylamide used in construction glue factories may also use non-ionic polyacrylamide in some cases. There are many raw materials for construction glue, and the anion models used in various cases are not the same. The use of construction glue is mainly to help it thicken and viscose, because there are too many types of flocculants. In general, when selecting the model, it is necessary to add according to the specific experiment, and the added model is related to the molecular weight. The molecular weight of the anion is from 8 million to 22 million, and the use of pam as a construction glue additive can save a lot of glue costs, so how to judge the use of pam as a glue additive? We can refer to pam and cement mixing, will not react, will not rise, will not flocculate. If there is no such phenomenon, it can be used with confidence. Of course, there is another situation, not just the product, but also the size of the input. The use of pam as a construction adhesive additive can save a lot of adhesive costs, so how to judge the use of pam is suitable for use as a adhesive additive? We can refer to pam and cement mixing, will not react, will not rise, will not flocculate. If there is no such phenomenon, it can be used with confidence. Of course, there is another situation, not just the product, but also the size of the input.
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