Silex glass receives an honor of“the King of Glass Materials”, its comprehensive performance is the best in all glass materials, while its products are with all kinds of types and shapes and are widely used in optical communication, semiconductor, solar energy, and aerospace industry. Silex glass is made by pure silex of amorphous state, its manufacture process needs raw material of pure quartz sand. The purification of quartz sand makes the content of silex reach more than 99.9%, with its product of high purified quartz sand which can be the raw material of silex glass.