Parts Cleaning
Former Products Finishing Columnist Carl Izzo Passes
Izzo was a paint consultant when he joined the magazine after spending a career as a scientist researching paints and coatings for Westinghouse and PPG.
Read MoreHow to Identify Substrate or Paint Defect
Q. Over the past several years we have had a coating defect anomaly randomly show up on painted parts...Cleaning expert David S. Peterson takes a close look at cleaning processes to identify the root cause.
Read More
Jeff Hale Celebrates 30 Years at Gema
The current Marketing Director for Gema has held a variety of positions within the company, including engineering, project management, product management, territory sales and distribution sales.
Read More
BASF Invests $40 Million in Automotive Coatings in North America
The investments add capacity to the company’s production plants in Greenville, Ohio, and Tultitlan, Mexico.
Read More
Supercar Gets Super Ecoat System
Honda builds unique ecoat system for Acura NSX at $70 million Performance Manufacturing Center.
Watch
Study Shows Electric Impulses Sterilize Industrial Water, Paints
Sterilization of industrial water and paints with electric impulses is the objective of the DiWaL cooperation project funded by the Federal Ministry of Education and Research.
Read MoreHow to Use Pretreatment to Improve Salt Spray Hours
Q. Our goal is to have our gas regulators pass ASTM B117 for 500 hours. We use an epoxy powder coat; parts are treated with zinc phosphate first, then powder coated. We are seeing the internal parts of the castings rusting prematurely. Which spec could I call out to increase corrosion protection, MIL-DTL-16232G Type Z, class? Or TT-C-490, Type I?
Read MoreGreatness Begins with a V1 Moment
With commitment and courage, success is pinned to taking risks.
Read MoreHow to Strip Zinc Phosphate Without Using Chromic Acid
Q. I want to remove zinc phosphate from hardware parts after cold heading. Typically to remove zinc phosphate, I would soak in chromic acid at a high temperature, but this is not a viable or safe method for bulk treatment. Can I just hit the parts with a higher concentration of potassium hydroxide at a higher temperature to remove the zinc phosphate?
Read MoreIntermittent Phosphate Line Usage
Q. I inherited a cleaning and phosphate line and over the last two weeks, we have lost our phosphate solution twice. I am told it is because we have lost iron in the solution. Is there an additive that can be used to help maintain the solution as the tank is not in constant use?
Read More
