Process Line for ChemPolish™ of Alloy 42 or Kovar
Process Line |
Concentration & Temperature |
Time |
Heater Equipment |
Process Equipment |
Exhaust Required |
|---|---|---|---|---|---|
1. Alkaline Clean: Spray MicroClean™ CuL (RD-19) |
25% by volume 120-170°F (50-75°C) |
2-4 Min. |
SS or Quartz - OK |
SS - OK PVC - OK PP - OK |
Yes |
OR |
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1A. Alkaline Clean Soak tank MicroClean™ CuLX (RD-68) |
25% by volume 120-170°F (50-75°C) |
See Above |
Yes |
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2. Cold Rinses, cascaded, can usuallly be sent to drain with only pH adjustment, if needed
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100% 120°-140° F (50-60° C) |
60-90 Seconds |
Teflon or Quartz - OK Titanium - OK |
PVC - OK PP - OK |
Yes |
|
OR |
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100% 120-140° F (50-60° C) |
60-120 Seconds |
Teflon or Quartz-OK |
PVC – OK PP - OK |
Yes |
|
4. Cold Rinses, Cascaded, (May need to be treated for pH adjustment, and Nickel removal)
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5. Dry, Turbine blower preferred, if material can handle force.
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