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1.概要G—90是为彩色显象管中屏板和集成电路的引线座等金属制品的光刻用的:是本公司研制出耐氯化铁,重铬酸铵系的水溶性的感光材料。G—90由于化学性能稳定,可作为特精密的金属部件加工用。
1. Outline G-90 is used for the lithography of color picture tube and lead wire of integrated circuit. It is used for photolithography of metal products which is developed by our company which is resistant to ferric chloride and ammonium dichromate material. G-90 because of chemical stability, can be used as special precision metal parts processing.