How much sodium hexametaphosphate is better to add to the magnesium alloy metal coating?

sodium hexametaphosphate has little effect on the suspension performance of coatings in magnesium alloy metal coatings; the PH value of coatings is more than 10, which is alkaline; with the increase of sodium hexametaphosphate content, the strength and viscosity of coatings layer increase significantly, and the drip-lying property of coatings is improved. When the content of sodium hexametaphosphate is higher than 6%, the suspension property of coatings reaches 100%, and when the content of sodium hexametaphosphate is 6%, the coating hanging property is good. The coating is a pseudoplastic fluid with thixotropy. The optimum addition of sodium hexametaphosphate is 6%.

Zhengzhou Yucai Phosphate Chemical Plant specializes in producing: sodium hexametaphosphate, sodium pyrophosphate, sodium tripolyphosphate, disodium hydrogen phosphate, industrial phosphoric acid, trisodium phosphate, aluminium dihydrogen phosphate, solid aluminium dihydrogen phosphate, liquid aluminium 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 more. Colleges and universities have established a good cooperative and sharing relationship, playing a brand in the chemical industry (Yucai Phosphate)!