Extrusion & Post
5 görüntüleme
Difficulty of electrostatic powder coating on PCTG
Sorun Belirtisi
Poor adhesion of electrostatic powder coating on PCTG.
Neden Analizi
PCTG surface is non-conductive, charge accumulates unevenly, powder adhesion poor.
Çözüm
Apply conductive primer first, then powder coating; select coatings suitable for heat-sensitive substrates.
Temel Çıkarım
PCTG powder coating requires conductive pretreatment.
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