Material Drying
2 views
Pellet sticking caused by excessive PCTG drying
Problem Phenomenon
Drying temperature too high or time too long causes pellets to stick and agglomerate.
Cause Analysis
Drying temperature exceeds PCTG softening point, pellet surfaces soften and stick together.
Solution
Control drying temperature ≤70°C; use precise temperature control; avoid excessive drying.
Key Takeaway
PCTG over-drying is equally harmful.
Was this helpful?
0 people found this helpful
Thank you for your feedback!