THE MANUFACTURAL METHOD OF SURFACE ACTIVITY ZINC COMPOSITE WITH THE THREE-LAYER STRUCTURE

摘要

PURPOSE: A method for manufacturing composite surface active zinc and a preparation method thereof are provided to perform much disulfide and monosulfide bonds by lowering polysulfide bond through stable stabilization of zinc sulfide. CONSTITUTION: Composite surface active zinc comprises an inner material(1), an outer coating material(2), and a surface active coating material(3). The inner material has a triple structure and includes a light calcium carbonate as a main component. The outer coating material includes zinc oxide as a main component on the surface of the inner material. The surface active coating material includes stearic acid on the surface of the outer coating material.