Application of Industrial Sodium Hexametaphosphate in Refractories

With the rapid development of economy, refractories are widely used in high-temperature industrial production of steel, non-ferrous, cement, glass, ceramics, chemical industry, machinery, power and other fields of national economy. sodium hexametaphosphate is widely used as refractory binder, which plays an irreplaceable role in the development of high-temperature industry.

Enhancement of environmental quality, whether for the development of enterprises or the improvement of people's living environment, is a very important point. Industrial sodium hexametaphosphate is a polycondensate suitable for refractory binders. When industrial sodium hexametaphosphate is used as a binder for alkaline refractories, the hydrolyzed orthophosphate will react with MgO and Ca0 in alkaline refractories to form magnesium or calcium-containing composite phosphate, which will produce strong bonding strength.

Polyphosphates react slowly with alkaline refractories. Therefore, when industrial sodium hexametaphosphate is used as the binder of alkaline refractories, it has enough construction time. Polycondensated calcium phosphate can be used not only as binder for unburned bricks (such as magnesia bricks, magnesia-alumina bricks, magnesia-chromium bricks, etc.), but also as binder for castables and gunning materials.

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!