Material Analysis
12 görüntüleme
Heavy Smoke in EVOH Processing
Sorun Belirtisi
During EVOH processing, smoke and large amounts of volatiles escape from the vent
Neden Analizi
Low molecular volatiles in EVOH evaporate at processing temperature; additive decomposition produces smoke; exhaust system insufficient
Çözüm
1) Reduce processing temperature to decrease volatilization; 2) Increase exhaust system capacity; 3) Select low-volatile raw material grade
Temel Çıkarım
Heavy smoke is caused by volatile evaporation; cooling and exhaust are key
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