This type of glass frosting powder is mainly used in the glass further processing fields which include the further manufacture of the lamps, lamp ornaments, high boron and quartz glass, and other types of rigid glass.\nthe technology procedure: mix a proportion of glass frosting powder and nitric acid together, churn up the mixture fully, then submerge the await etching glassware into it for 10-20minutes, take it out, clean and dry it. \n