Molding Process
5 görüntüleme
Color migration of PCTG colored products
Sorun Belirtisi
Product color migrates to contacting objects causing contamination.
Neden Analizi
The dyes or pigments used have poor migration resistance; low molecular substances carry color.
Çözüm
Select migration-resistant pigments; increase processing temperature to fix pigments; surface sealing coating.
Temel Çıkarım
PCTG color migration is related to colorant quality.
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