Application of Sodium Hexametaphosphate in Paper Industry

Paper industry has increased demand for paper products due to the shopping boom, so that all kinds of paper also has a small growth peak, including corrugated paper, white board paper, living paper, newsprint paper, copperplate paper, each ton of base paper has risen. Therefore, in the process of papermaking, in order to make the paper reach the state of uniform performance and ideal strength. Dispersant will be used, industrial sodium hexametaphosphate is one of the inorganic salt dispersants.

According to the analysis of "China Paper Industry Development Prospects and Investment Planning Analysis Report", the market size of the current paper industry has approached trillion yuan, and downstream consumption is growing steadily.

Nowadays, with the upgrade of environmental protection, the production lines of many small paper mills are relatively backward, and the ability of sewage discharge is weak. Under the background of environmental protection requirements, paper mills that fail to meet the standards are eliminated one after another, which also affects the supply of paper. Paper industry is still the basic raw material industry in the national economic status, so the most important thing is whether the quality of paper can meet the use requirements.

It is known that fibers, fillers and some additives are water-insoluble. The addition of industrial sodium hexametaphosphate to the slurry is due to the adsorption of hydrolyzed anions on the surface of the particles. To improve the dispersion effect, the hydrolysis degree of the dispersant can be selectively improved. It is believed that everyone knows that the role of dispersants is to increase the spacing of large particles to be dispersed in the solution and decrease the viscosity of the whole solution. But the amount of industrial sodium hexametaphosphate used in the dispersion of different substances is also different.

Industrial hexametaphosphate can be linked and polymerized to form long spiral chains. It can adsorb on the surface of particles to enhance the hydrophilicity of particles, and significantly improve the negative potential on the surface of particles, so that the double layer is more stable and the dispersion effect is better.

Yucai Phosphate Chemical Plant, a manufacturer of industrial sodium hexametaphosphate, has strict detection of the chain length of products. Industrial sodium hexametaphosphate has been widely used in industrial soft water, refractories, detergent additives and so on.

Yucai Phosphate Chemical Plant specializes in producing: sodium hexametaphosphate, sodium pyrophosphate, sodium tripolyphosphate, sodium hydrogen phosphate, industrial phosphoric acid, trisodium phosphate, aluminum dihydrogen phosphate, solid aluminum dihydrogen phosphate, liquid aluminum dihydrogen phosphate, sodium dihydrogen phosphate and other phosphate series products after more than 30 years of continuous pursuit and development, relying on skilled chemical technology and product development, equipment updating and many universities. Established a good cooperative and sharing relationship, in the chemical industry played a (Yucai phosphate) brand!