Specific Process Knowledge/Etch/KOH Etch: Difference between revisions
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|style="background:LightGrey; color:black"|Chemical solution | |style="background:LightGrey; color:black"|Chemical solution | ||
|style="background:WhiteSmoke; color:black"| | |style="background:WhiteSmoke; color:black"| | ||
*28 wt% | *Mixing ratios giving 28 wt% KOH solutions | ||
KOH:H<sub>2</sub>O - 500 g : 1000 ml, when using pills | KOH:H<sub>2</sub>O - 500 g : 1000 ml, when using pills | ||
KOH:H<sub>2</sub>O - 1000 ml: 1200 ml, when using premixed 50% KOH solution | KOH:H<sub>2</sub>O - 1000 ml: 1200 ml, when using premixed 50% KOH solution | ||