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TCE Acid Acceptance
What are a good acid acceptance test kit and acid stabilizer for trichloroethylene?
Read MoreTCE Process Improvement
How can one optimize the trichloroethylene (TCE) process to address high material usage and poor cleaning?
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Pretreatment Duration
How can I shorten the pretreatment time for my batch powder painting operation?
Read MoreConversion Coating Questions
Reader looks for information on conversion coatings and processes.
Read MoreZinc Phosphate of Brazed Steel Parts
What is causing etching of tungsten carbide and copper alloy braze materials after zinc phosphating?
Read MoreCleaning Ecoat Paint Hooks
Is there a process or substance to keep hooks cleaned without taking them off the paint line?
Read MoreTitration of Nitric Acid Neutralization
Is a titration using hydrochloric acid for the titrant and phenolphthalein as the indicator the proper method for determining the sodium hydroxide percentage in a nitric passivation process?
Read MoreBurner Tube Replacement
What would be a good project timeline for installing a new burner tube in a pretreatment tank? What steps would be required?
Read MoreTertiary Butyl Acetate Regulations
Has the Texas Commission on Environmental Quality approved TBAC (tertiary butyl acetate) as a VOC-exempt solvent?
Read MorePeriodic Reverse Electrocleaning
We are running high-speed, reel-to-reel plating of gold-nickel-tin and palladium-nickel, and using bipolar cleaning. I am somewhat confused about electrical connections in bipolar cleaning systems.
Read MoreMil-Spec for Compressed Air Quality
Is there a procedure or mil-spec for point-of-use inspection to verify the cleanliness of the compressed air supply used in chemical processing area?
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