Injection Molding
5 görüntüleme
PETG '2079851475616104452 color difference
Sorun Belirtisi
Color differences exist between batches of PETG injection molded products or between different cavities of the same batch.
Neden Analizi
Color masterbatch addition fluctuates or disperses unevenly, processing temperature fluctuation affects thermal stability, regrind ratio inconsistent.
Çözüm
Precisely add color masterbatch with a metering pump; stabilize processing temperature; control the regrind ratio; use a heat-resistant pigment system.
Temel Çıkarım
PETG color difference management requires stable processing technology and a precise color matching system.
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