Material Analysis 6 görüntüleme

Heavy smoke in PU processing

Sorun Belirtisi

During PU processing, smoke and large amounts of volatiles overflow from the vent

Neden Analizi

Low molecular volatiles in PU evaporate at processing temperature; additives decompose producing smoke; exhaust system insufficient

Çözüm

1) Lower processing temperature to reduce volatilization; 2) Increase exhaust system capacity; 3) Select low-volatility raw material grade

Temel Çıkarım

Heavy smoke is caused by volatiles evaporation; temperature reduction and exhaust are key

PU processing smoke volatiles exhaust system temperature reduction

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