Introduction Looking for an efficient way to store and transport metal particles? Look no further than the Hydraulic Metal Briquetting Machine. Using this innovative technology, you can press steel powder, copper powder, aluminum and other available metal
Sodium hydroxide grass alkali has strong hygroscopicity, is easily soluble in water, exothermic when dissolving, the aqueous solution is alkaline and has a slippery feeling; soluble in ethanol and glycerol; insoluble in acetone, extremely corrosive, it is