Powder Coating
Adhesion Problems

Poor adhesion is usually related to poor pretreatment or under cure.

1. Undercure - Run an electronic temperature recording device with

           a probe on the part to ensure that the metal temperature reaches

           the prescribed cure index (Time at temperature).

      2. Pretreatment - Perform regular titration and quality checks to

          avoid a pretreatment problem.

See also: Adhesion of Powder Coating to Stainless Steel -
Ron Joseph & Associates

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abrasive blasting   adhesion problems  caps and plugs

chemical cleaning  cure ovens  defects  fluidized bed

infrared oven  masking  outgassing  powder formulations

pretreatment  quality  tape  powder selection

powder vs. liquid  spray booth  spray gun  substrates

hi-temp tapes  types of powder