본 연구에서는 오존층파괴지수와 지구온난화지수가 낮은 1-chloro-3,3,3-trifluoropropene(HFO-1233zd)와 탄화수소계 발포제인 cyclopentane 및 1,1-dichloro-fluoroethane(HCFC-141b)의 대체 발포제로 사용중인 1,1,1,3,...
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https://www.riss.kr/link?id=A107796944
2021
Korean
polyisocyanurate ; 1-chloro-3 ; 3 ; 3-trifluoropropene ; 1 ; 1 ; 1 ; 3 ; 3-pentafluoropropane cyclopentane ; flame retanrdancy
KCI등재,SCIE,SCOPUS
학술저널
633-640(8쪽)
0
0
상세조회0
다운로드국문 초록 (Abstract)
본 연구에서는 오존층파괴지수와 지구온난화지수가 낮은 1-chloro-3,3,3-trifluoropropene(HFO-1233zd)와 탄화수소계 발포제인 cyclopentane 및 1,1-dichloro-fluoroethane(HCFC-141b)의 대체 발포제로 사용중인 1,1,1,3,...
본 연구에서는 오존층파괴지수와 지구온난화지수가 낮은 1-chloro-3,3,3-trifluoropropene(HFO-1233zd)와 탄화수소계 발포제인 cyclopentane 및 1,1-dichloro-fluoroethane(HCFC-141b)의 대체 발포제로 사용중인 1,1,1,3,3-pentafluoropropane(HFC-245fa)를 사용하여 polyisocyanurate(PIR) 폼을 합성한 후 발포제에 따른 폼의 열전도도와 기계적 강도 및 열적 성질을 비교하였다. HFO-1233zd를 사용하여 합성한 PIR 폼은 다른 발포제를 사용한 폼에 비해 낮은 열전도도를 나타내어 단열 성능이 가장 뛰어남을 확인하였으며, 압축강도 결과에서도 cyclopentane보다는 우수하고, HFC-245fa와 유사한 강도를 나타내었다. 한계산소지수(LOI) test결과 cyclopentane을 사용한 폼이 가장 낮은 LOI 값(23.7%)을 나타내었으며, HFO-1233zd를 사용하여 만든 폼이 가장 높은 값(26.3%)을 나타내어 난연성이 우수함을 확인하였다.
다국어 초록 (Multilingual Abstract)
In this study, 1-chloro-3,3,3-trifluoropropene (HFO-1233zd), which has low ozone depletion potential and global warming potential, was used to synthesize the polyisocyanurate (PIR) foam and its mechanical strength and thermal properties were compared ...
In this study, 1-chloro-3,3,3-trifluoropropene (HFO-1233zd), which has low ozone depletion potential and global warming potential, was used to synthesize the polyisocyanurate (PIR) foam and its mechanical strength and thermal properties were compared with foam synthesized using cyclopentane, a hydrocarbon-based blowing agent, and 1,1,1,3,3-pentafluoropropane (HFC-245fa), an alternative blowing agent to 1,1-dichloro-fluoroethane (HCFC-141b). PIR foam synthesized using HFO-1233zd showed the lowest thermal conductivity among foam synthesized using other blowing agents, confirming its superior insulation performance. Furthermore, its compressive strength was higher than that of the foam using cyclopentane, having strength similar to foam using HFC-245fa. According to the limited oxygen index (LOI) test, foam synthesized using cyclopentane showed the lowest LOI value (23.7%) while HFO-1233zd based foams scored the highest (26.3%) proving their excellence in flame retardancy.
참고문헌 (Reference)
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7 Wang, H., "Study on the Pyrolytic Behaviors and Kinetics of Rigid Polyurethane Foams" 52 : 377-385, 2013
8 Samali, B., "Structural Performance of Polyurethane Foam-Filled Building Composite Panels: A State-Of-The-Art" 3 : 40-, 2019
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1 진경호, "폴리에스터 폴리올과 폴리우레탄의 합성과 구조분석에 대한 연구" 한국고무학회 49 (49): 31-36, 2014
2 Baillis, D., "Thermal Radiation Properties of Highly Porous Cellular Foams" 4 : 111-136, 2013
3 Jarfelt, U., "Thermal Conductivity of Polyurethane Foam-Best Performance" 2006
4 Gibb, J. N., "The Formation of High-Purity Isocyanurate Through Proazaphosphatrane-Catalysed Isocyanate Cyclo-Trimerisation: Computational Insights" 11 : 90-97, 2013
5 Xu, Q., "The Effect of the Trimerization Catalyst on the Thermal Stability and The Fire Performance of the Polyisocyanurate-Polyurethane Foam" 42 : 119-127, 2017
6 Zhang, L., "Synthesis of Rigid Polyurethane Foams with Caster Oil-based Flame Retardant Polyols" 52 : 380-388, 2014
7 Wang, H., "Study on the Pyrolytic Behaviors and Kinetics of Rigid Polyurethane Foams" 52 : 377-385, 2013
8 Samali, B., "Structural Performance of Polyurethane Foam-Filled Building Composite Panels: A State-Of-The-Art" 3 : 40-, 2019
9 Al-Moameri, H., "Simulation of Liquid Physical Blowing Agents for Forming Rigid Urethane Foams" 132 : 42454-, 2015
10 Liu, X., "Recent Studies on the Decomposition and Strategies of Smoke and Toxicity Suppression for Polyurethane Based Materials" 6 : 74742-74756, 2016
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14 Nabulsi, A. A., "Isocyanurate Formation during Rigid Polyurethane Foam Assembly: A Mechanistic Study Based on in situ IR and NMR Spectroscopy" 9 : 4891-4899, 2018
15 Raffel, B., "High Throughput Screening of Rigid Polyisocyanurate Foam Formulations: Quantitative Characterization of Isocyanurate Yield via the Adiabatic Temperature Method" 42 : 17-47, 2006
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Mechanical and Damping Properties of Graphene-Modified Polyurethane-Epoxy Composites for Structures
코이어섬유매트의 알칼리처리에 사용한 NaOH 용액의 농도와 온도가 코이어섬유매트/불포화폴리에스터 복합재료의 기계적 특성에 미치는 영향
학술지 이력
연월일 | 이력구분 | 이력상세 | 등재구분 |
---|---|---|---|
2023 | 평가예정 | 해외DB학술지평가 신청대상 (해외등재 학술지 평가) | |
2020-01-01 | 평가 | 등재학술지 유지 (해외등재 학술지 평가) | |
2012-06-04 | 학술지명변경 | 외국어명 : 미등록 -> POLYMER(KOREA) | |
2010-01-01 | 평가 | 등재학술지 유지 (등재유지) | |
2008-01-01 | 평가 | 등재학술지 유지 (등재유지) | |
2006-01-01 | 평가 | 등재학술지 유지 (등재유지) | |
2004-01-01 | 평가 | 등재학술지 유지 (등재유지) | |
2001-07-01 | 평가 | 등재학술지 선정 (등재후보2차) | |
1999-01-01 | 평가 | 등재후보학술지 선정 (신규평가) |
학술지 인용정보
기준연도 | WOS-KCI 통합IF(2년) | KCIF(2년) | KCIF(3년) |
---|---|---|---|
2016 | 0.58 | 0.47 | 0.5 |
KCIF(4년) | KCIF(5년) | 중심성지수(3년) | 즉시성지수 |
0.45 | 0.43 | 0.401 | 0.13 |