| 학회 |
한국화학공학회 |
| 학술대회 |
2021년 봄 (04/21 ~ 04/23, 부산 BEXCO) |
| 권호 |
27권 1호, p.158 |
| 발표분야 |
고분자 |
| 제목 |
Improved flame retardancy of expandable polystyrene foam via intumescent flame-retardant coating |
| 초록 |
Despite great advances, fire safety is a permanent challenge in expanded polystyrene (EPS) foam specially used as the thermal insulating external wall in buildings and constructions. Herein, an effective intumescent flame-retardant was successfully fabricated and encapsulate on the surface of methylene diphenyl diisocyanate (MDI) coated EPS foam to boost flame retardancy. The morphological analysis is revealed that the intumescent flame-retardant materials successfully coated on MDI modified EPS microspheres. The cone calorimetric analysis (CONE) exhibited total heat release (7.3MJ/m2), heat release rate(57.6kW/m2), and fire growth rate (2027.067W/m-2s) and maintained structural integrity after combustion. |
| 저자 |
Bhoite sangram1, 홍창국2
|
| 소속 |
1chonnam national Univ., 2Chonnam National Univ. |
| 키워드 |
지속가능고분자 |
| E-Mail |
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| 원문파일 |
초록 보기 |
