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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2013.1
- 수록면
- 59 - 66 (8page)
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초록· 키워드
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Hydrochlorofluorocarbon (HCFC) is an ozone-depleting substance that is subject to environmental regulations based on the Montreal Protocol, and in South Korea, which is regarded as a developing country, its use will be restricted in phase starting in 2013 until finally being prohibited in 2030. HCFC is regulated Based on the Tokyo Protocol, HCFC is a regulated construction material for carbon dioxide reduction with GWP of 1,700～2,400 times that of CO₂, with a GWP of 1.
At present in South Korea, the foaming agent used for extruded polystyrene insulation consists of solely HCFC, whereas it has been replaced with eco-friendly foaming agents (carbon dioxide, hydrocarbons) by advanced countries such as European countries and Japan as a measure for environmental change. A review of the physical properties of insulation material utilizing CO₂ showed that the compressive strength, flexural failure load, thermal conductivity, combustibility and moisture permeance satisfied the standards of KS M 3808 foaming polystyrene by 4～60%, and it was determined that the foaming agent could be replaced with CO₂ by 30%. Also, it is thought that adding graphite will improve the thermal conductivity of the insulation material.
At present in South Korea, the foaming agent used for extruded polystyrene insulation consists of solely HCFC, whereas it has been replaced with eco-friendly foaming agents (carbon dioxide, hydrocarbons) by advanced countries such as European countries and Japan as a measure for environmental change. A review of the physical properties of insulation material utilizing CO₂ showed that the compressive strength, flexural failure load, thermal conductivity, combustibility and moisture permeance satisfied the standards of KS M 3808 foaming polystyrene by 4～60%, and it was determined that the foaming agent could be replaced with CO₂ by 30%. Also, it is thought that adding graphite will improve the thermal conductivity of the insulation material.
목차
Abstract
1. 서론
2. 실험
3. 실험결과 및 고찰
4. 결론
감사의 글
참고문헌
참고문헌 (9)
참고문헌 신청
이세현 / 2012 / 발포대체 가스의 CO2 활용 고성능단열재 생산 기술 개발
C.B. Park / 1997 / Microcellular Processing of Low-Density PS Foams in Extrusion :1~5
Xiang Xu / 2002 / EFFECTS OF THE DIE GEOMETRY ON CELL NUCLEATION OF PS FOAMS BLOWN WITH CO2
KISTI 한국과학기술정보연구원 / 건축용단열재료 심층정보분석보고서
2010 / GTZ Proklima Igor C. Croiset / GTZ Proklima XPS presentation Workshop Korea
C.B. Park / 1997 / Microcellular Processing of Low-Density PS Foams in Extrusion :1~5
Xiang Xu / 2002 / EFFECTS OF THE DIE GEOMETRY ON CELL NUCLEATION OF PS FOAMS BLOWN WITH CO2
KISTI 한국과학기술정보연구원 / 건축용단열재료 심층정보분석보고서
2010 / GTZ Proklima Igor C. Croiset / GTZ Proklima XPS presentation Workshop Korea
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