| 학회 |
한국공업화학회 |
| 학술대회 |
2020년 가을 (10/28 ~ 10/30, 광주 김대중컨벤션센터(Kimdaejung Convention Center)) |
| 권호 |
24권 1호 |
| 발표분야 |
포스터-도료·코팅 |
| 제목 |
Improved flame retardancy of expandable polystyrene foam using intumescent flame retardant coating |
| 초록 |
An expanded polystyrene foam (EPS) is one of the main product in the insulation marcket because of its light weight and low cost. However, fire safety is an immense challenge in expanded polystyrene foam. To overcome this issue, research is actively underway to provide improved flame retarding materials through desired compositions. In this study, we have prepared a methylene diphenyl diisocyanate (MDI) coated EPS microspheres along with intumescent flame-retardant by addition and mixing method. 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 (7.3 MJ/m2), heat release rate (57.6 kW/m2), and fire growth rate (2027.067 W/m-2s) and maintained structural integrity after conbustion. |
| 저자 |
박대웅1, sangram1, 홍창국1, 김종혁2, 조완2, 박규환2
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| 소속 |
1전남대, 2HDC현대EP |
| 키워드 |
EPS; coating; flame-retardant
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| E-Mail |
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