Glass is a kind of amorphous i多還norganic nonmetal material, which快雪 is usually made of a variety of i路頻norganic minerals as the main門公 raw materials and adding a small刀用 amount of auxiliary ma老器terials. Its main components are 看也silica and other oxides. T術吃he main component of ordinary glass is 兵南silicate compound salt, w煙作hich is an amorphous solid with門銀 irregular structure. It is widely 土要used in buildings to sep很在arate wind and light, be窗員longing to mixture. From年他 the downstream dema錯鄉nd, real estate is the main a件廠pplication field of gla樂場ss, accounting for about 75% of the tot雪男al demand
