Material Analysis
4 조회수
Strong odor in PU processing
문제 현상
Obvious pungent odor in the PU processing workshop
원인 분석
PU releases odorous volatiles at processing temperature (such as acetic acid, formaldehyde, etc.); additives decompose releasing odor
해결 방법
1) Control processing temperature within PU recommended range to reduce decomposition; 2) Strengthen workshop ventilation and exhaust; 3) Add absorbent to neutralize odor
핵심 요약
Strong odor is caused by PU decomposition and volatilization; temperature control and ventilation are key
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