Powder coating consultant Rodger Talbert explains AAMA specifications and considerations coaters should make before taking on work required to meet those standards.
Fine particles from reclaim could be to blame for powder coating problems that emerge over time. Avoid problems by keeping hooks clean, maintaining guns and using reclaim powder quickly to avoid accumulation of fines.
For long-lasting powder coating that holds up outdoors, consultant Rodger Talbert suggests pretreatment and washing options, a primer layer and a top coat.
During the curing process of polyester powder coatings that are acid-functional systems, expert Rodger Talbert says a resinous material is generated in the air from the terephalic acid.