Against Conc. HCl
05-14-2015, 12:34 PM
|Against Conc. HCl
Any thermal spray coatings that would protect from Conc. HCl...
05-14-2015, 02:47 PM
|RE: Against Conc. HCl
(05-14-2015 12:34 PM)shantanu Wrote: Hi All,
To protect against the cold 35% HCl are suitable flame sprayed polymeric coatings (Teflon, polyethylene). For protection against the hot concentrated hydrochloric acid may be used silicate glass and glass-ceramic coating. Such silicate coatings can be applied by flame spraying or atmospheric plasma; after spraying it is necessary to melt a coating (800-1100°C) to obtain of dense layer.
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