Material Analysis
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CEF processing smoke large
Problem Phenomenon
During CEF processing, a large amount of smoke and volatiles overflow from the vent port
Cause Analysis
The low-molecular volatiles in CEF evaporate at the processing temperature; the additives decompose to produce smoke; the exhaust system is insufficient
Solution
1) Reduce the processing temperature to reduce volatilization; 2) Increase the exhaust volume of the exhaust system; 3) Select low-volatile raw material grades
Key Takeaway
Large smoke is caused by the evaporation of volatiles; reducing temperature and exhausting are the key
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