Injection Molding
12 görüntüleme
Color Difference in PCTG '2079851475616104452
Sorun Belirtisi
Color differences occur between batches of PCTG colored products or within the same batch.
Neden Analizi
The addition amount of color masterbatch fluctuates or is unevenly dispersed, the regrind ratio is inconsistent, and processing temperature fluctuations affect the pigment stability.
Çözüm
Use a metering pump to accurately add the color masterbatch; stabilize the processing temperature and the regrind ratio; use heat-resistant pigments.
Temel Çıkarım
PCTG color difference requires process stability and a precise color matching system.
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