化学配方数据库
配方类型: METALS
配方说明: Bright Etching of Aluminum (U.S. Patent 2,673,143)
配方组成: Sodium Gluconate/1 lb/gal
Sodium Nitrate/1-1.25 lb/gal
Caustic Soda/6 lb/gal
配制方法: Immerse in an aqueous solution of these salts for 1.5 minutes at 160 to 205F.

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