1. Problems during the application 1.1 Fluidisation ... - BASF Coatings
1. Problems during the application 1.1 Fluidisation ... - BASF Coatings
1. Problems during the application 1.1 Fluidisation ... - BASF Coatings
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<strong>Problems</strong> <strong>during</strong> <strong>the</strong> <strong>application</strong><br />
<strong>1.</strong>7 Film formation on edges<br />
Detection Possible causes Remedy<br />
Distinct formation of beads<br />
on objects' corners and<br />
edges<br />
Distinct formation of beads<br />
on objects' corners and<br />
edges<br />
Powder cloud too large<br />
Distances between objects too large<br />
(shield edges)<br />
Content of coarse particles in<br />
powder coating material too high<br />
Change <strong>the</strong> powder cloud<br />
systematically<br />
Deactivate powder delivery<br />
between gaps (use gap control)<br />
Optimise grain size distribution
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