Aluminum dihydrogen phosphate improves the service life of graphite rotor in the purification process of liquid aluminium

Aluminum dihydrogen phosphate is used to impregnate, pressurize and solidify the graphite rotor in the degasser under vacuum. The density of the graphite rotor is increased from 1.6g/cm3 to 1.7g/cm3. The service life of the graphite rotor is more than five times longer than that of the original untreated graphite rotor, but the cost is only increased by 1%. The strength of the graphite rotor is increased and the service life of the graphite rotor in the process of aluminium purification is increased.

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!