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Corrosion on Steel Parts
How can we stop rust from breaking out on lighter-gauge steel parts?
Ask an Expert Published: 7/1/2013
Coating Thickness Control
How can I control the thickness of the powder film on my parts?
Ask an Expert Published: 5/28/2013
AAMA Specifications for Steel
Do the AAMA powder coat specifications for extruded aluminum—AAMA 2603, AAMA 2604 and AAMA 2605—correlate to the application of steel materials?
Ask an Expert Published: 5/22/2013
Film Thickness Control
What can we do to better control the thickness of the powder on our parts?
Ask an Expert Published: 5/16/2013
Humidity Levels for Powder Application
Could our problems with powder application be extremely low humidity levels during the winter?
Ask an Expert Published: 5/3/2013
Adhesion over Powder Coated Surfaces
Is there a way to improve adhesion of two-component polyurethane adhesives to polyester- and epoxy-based powder-coated surfaces?
Ask an Expert Published: 3/25/2013
Irregular Appearance
We have trouble with consistency in the appearance of medium-gloss colors on aluminum extrusions.
Ask an Expert Published: 2/20/2013
Splotchy Appearance in Coating
We use manual spray guns to apply a textured powder over a cast part, and that black finishes have a dark/light, splotchy look to them after they are cured.How can wer get better appearance?
Ask an Expert Published: 2/19/2013
Bubbles in Steel
We apply powder coating over steel parts that have been treated with a zinc phosphate. Some parts show bubbling after running through the powder line. The parts were clean and rust-free before running. What could cause a bubble/blister on steel part...
Ask an Expert Published: 2/15/2013
Yellow Tint to Parts
Some parts have a slightly yellow tint to them after running through out two-stage zinc phosphate line, even when we lower the free iron. Do you have any ideas what this could be?
Ask an Expert Published: 2/12/2013

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