| 학회 |
한국공업화학회 |
| 학술대회 |
2017년 가을 (11/08 ~ 11/10, 부산 벡스코(BEXCO)) |
| 권호 |
21권 2호 |
| 발표분야 |
디스플레이_포스터 |
| 제목 |
Preparation of polyurethane foam composited with silica aerogels |
| 초록 |
In this study, the rigid polyurethane foam (PU foam) composited with silica aerogels were prepared by compositing method using homogenizer. Silica aerogels are known as the mesoporous material with the high porosity and the low thermal conductivity. Silica aerogels were prepared with IPA, HCl, TMCS and water glass via the sol-gel method. Silica aerogels dispersed polyol solution and MDI were used to prepare the polyurethane foams. The particle size and structure were analyzed by HR-TEM and FE-SEM, and the dispersivity of silica aerogels in PU foam were characterized with FE-SEM and EDS. |
| 저자 |
고혜인1, 홍창국1, 안영수2, 이상은2, 허소연2
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| 소속 |
1전남대, 2한국에너지기술(연) |
| 키워드 |
silica aerogel; polyurethane foam; composite
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| E-Mail |
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