Material Drying
5 görüntüleme
Adhesion difference before and after PCTG injection coating
Sorun Belirtisi
Adhesion between substrate and coating is good the first time but poor on repetition.
Neden Analizi
Changes in substrate surface condition (moisture absorption, oxidation) affect coating adhesion.
Çözüm
Properly store substrates with shelf-life management; pre-treat before use (plasma, etc.).
Temel Çıkarım
PCTG coating adhesion depends on substrate condition management.
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