Injection Molding
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PC/ABS mold deposit
Problem Phenomenon
PC/ABS degradation product mold deposit appears on the injection mold.
Cause Analysis
Additives and small molecules in PC/ABS migrate and deposit on the mold surface at high temperature.
Solution
Regularly clean the mold; lower processing temperature; use low-volatility grades.
Key Takeaway
PC/ABS mold deposit is a maintenance topic for long-term production.
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