화학공학소재연구정보센터
학회 한국고분자학회
학술대회 2018년 가을 (10/10 ~ 10/12, 경주컨벤션센터)
권호 43권 2호
발표분야 고분자가공/복합재료
제목 Environment friendly Foam using Polymeric acid for Reducing Harmful gases
초록 Synthetic polymer foams are used in the everyday life, for example, foam mattress, soundproof matters, and so on. However, harmful gases from polymer foams can cause respiratory diseases and bad smell. As the interest for environmental pollution increases, the request increases to reduce the harmful gases released from polymer foams. Here, we introduce a new synthetic process of polymer foams to reduce ammonia gases. For the environment friendly foam, polyacrylic acid and poly(4-styrenesulfonic acid) are used as deodorant for the ammonia gas. The polymeric acids were mixed with polyvinyl chloride sol and azodicarbonamide foaming agents. From the degassing test, the reduction rate of the ammonia gas was increased over than 90% compared to the reference. In addition, the new foams mixed with polymeric acids show similar specific gravity and color.
저자 조미연1, 김보현1, 김연욱2, 신민승2, 조용연2, 이선종1
소속 1한국생산기술(연), 2동진쎄미켐
키워드 environment friendly polymer foam; polymeric acid; deodorant; harmful gas; ammonia; chemical foaming agent
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