The micrite white mica powder is one kind of new inorganic substance function powder body packing material, the white mica content is high, the albedo is good, activeness is big, easy to dye and the modification. Has the enhancement to bear the acid and alkali, the corrosion preventing, heat-resisting, the insulation, the thermal-expansion coefficient is small, weathering resistance, aerosol and smooth is good, functions and so on against ultraviolet ray anti-aging, are one kind of ideal new stopping. The main product includes: 200 item, 325 item, 600 item, 800 item, 1250 item, 2500 item, 3000 item of dyeing and modified product: Had flesh color, the orange, yellow, sky blue, the dark blue, the green micrite white mica powder and is suitable for PVC and the PP padding modified micrite white mica powder.