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Etchants fluoride based

The trend in architectural applications has been towards more matt finishes, and the sodium hydroxide-based etchants used frequently contain additives such as sodium nitrate or nitrite or sodium fluoride. Chelating agents such as gluconates, heptonates or sorbitol are added to complex the aluminium produced, and other additives such as sulphides may be present in the etchant to complex zinc dissolved from the alloy, and allow it to be used continuously without dumping ... [Pg.701]

See other pages where Etchants fluoride based is mentioned: [Pg.332]    [Pg.478]    [Pg.796]    [Pg.801]    [Pg.97]    [Pg.216]    [Pg.217]    [Pg.13]    [Pg.322]   
See also in sourсe #XX -- [ Pg.138 , Pg.285 ]



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Etchants

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