Alloy 42 or Kovar

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 Teflon - OK Titanium - OK	SS - OK PVC - OK PP - OK	Yes
OR
1A. Alkaline Clean Soak tank       MicroClean™ CuLX (RD-68)	25% by volume 120-170°F (50-75°C)	See Above			Yes
2. Cold Rinses, cascaded, can usuallly be sent to drain with only pH adjustment, if needed
3. ChemPolish™ S (spray) (RDX-817)	100% 120°-140° F (50-60° C)	60-90 Seconds	Teflon or Quartz - OK Titanium - OK	PVC - OK PP - OK	Yes
OR
3A. ChemPolish™ (tank)(RD-05)	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)
5. Dry, Turbine blower preferred, if material can handle force.