Material Drying
5 görüntüleme
Control of appearance abnormality in PEOX cast film pharmaceutical films
Sorun Belirtisi
During PEOX cast film production of pharmaceutical films, the problem of unstable appearance occurs.
Neden Analizi
Mainly due to the processing temperature deviating from the window +70-90°C, moisture content >0.3% exceeding the standard, and shear heat accumulation.
Çözüm
Strictly control the temperature within the recommended range, fully dry the material to moisture content <0.1%, and shorten the residence time.
Temel Çıkarım
PEOX processing requires precise control of the three elements of temperature, humidity, and residence time.
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