| 摘要 |
<p>A method for manufacturing glass flakes by a rotary method includes the steps of using slow fed impact millers and multiple passings through opposed jet mills to achieve a low mean thickness deviation. The glass flakes, which may be used in cosmetic formulations, have a thickness of less than 500 nm, a particle size of 5-100 microns and a mean thickness deviation of less than 75 nm.</p> |
