Six what are the uses of sodium hexametaphosphate in industry?


Six what are the uses of sodium hexametaphosphate in industry?

Production of Qingzhou chemical plantSix sodium hexametaphosphateIt is a kind of sodium hexametaphosphate polymer, which is a transparent glass flake or white powdery crystal. Moisture absorption is strong, moisture absorption after viscosity, easy to moisture solution in the air, easy to dissolve in water, in the water solubility is greater, but the dissolution rate is more temperature, aqueous solution is acidic reaction. Easily hydrolyzed into linoleic phosphate. For some metal ions (calcium, magnesium) have the ability to produce soluble complexes, so six sodium phosphate can be used to soften water, with lead, silver, barium salt and so on can also produce complexes.
The main role of sodium Qingzhou six produced by Guanghui Chemical plant:
1, power stations, rolling stock, boilers and fertilizer plant cooling water treatment of softener;
2, detergent additives, control or anti-corrosion agents, cement hardening improver, streptomycin purification agent, fiber industry, bleaching and dyeing industry cleaning agent;
3, in the mineral processing industry as a flotation agent, the health industry as a stabilizer.
4, in the oil industry, used to drill control pipe rust and control oil drilling when adjusting the viscosity of the mud.
5, in the fabric printing and dyeing, leather, paper, color film, soil analysis, radiology, analytical chemistry and other departments also have some uses.
Adding the industrial six sodium phosphate, the industrial sodium phosphate and other polyphosphate to the fiber dispersant can increase the repulsion between the fibers, thus forming a stable suspension.
Phosphorus retardant for paper used in the past commonly used ammonium hydrogen phosphate, sodium hydrogen phosphate, ammonium phosphate and so on, because of their suction in the filler dispersant: industrial six sodium phosphate, industrial coke phosphate, sodium tripolyphosphate and so on are the paper low-solid coating commonly used dispersant, better than some kaolin dispersant, The dispersion effect of titanium dioxide filler in some good paper is better. In order to stabilize, the flame retardant requirements for domestic paper are more and more high, for some other occasions, such as construction, packaging and other paper flame retardant conditions are more demanding.


Previous: Industry six sodium phosphate to make printing and dyeing textile industry continuous gain

下一条: What are the application areas of disodium hydrogen phosphate?

返回顶部