... 9001:2000 ISO 14001:2004 Usage: mainly used for glass and porcelain enamel idustry. In glass industry, it can enhance ... products, it can make enamel not easy to fall off and with luster. it also widely used in pesticide, fertilizer, ... fiber, colored metal as jointing agent, cohering agent for jewelry, printing and dyeing, detergent, refined gold, cosmetics, borax soap, antiseptic, antifreeze ...