Easy dispersion method of magnesium hydroxide, magnesium hydroxide with reunion for the so urce of magnesium, containing magnesium chloride aqueous solution as the dispersion medium, room temperature immersed magnesium source in dispersion preparation into suspension, dispersion of magnesium source form the active site of selective adsorption of dissolved # corrosion trace new phase agglomeration state of magnesium hydroxide dispersion.
Mentioned in the present invention does not have to go through a hydration dispersing method, hydrothermal process such as demanding, the mild conditions such as in normal temperature can directly turn reunion state magnesium hydroxide get monodisperse flake magnesium hydroxide, the technology process is simple, uniform after dispersed particle size of magnesium hydroxide, good stability, and the requirement for equipment is low, the cost is low, the dispersion can be recycled, environmental protection free from contamination.
It is characterized in that the agglomerated magnesium hydroxide is used as the magnesium source and the aqueous solution containing magnesium chloride is used as the dispersion solution. Under normal temperature, the magnesium source is immersed into the dispersion solution to prepare the suspension. The dispersion solution can selectively adsorb and dissolve the active site of the magnesium source and form a micro new phase to realize the dispersion of the agglomerated magnesium hydroxide.