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It is attempted to develop flame retardant polyurethane coatings, which have received significant attention in recent years. It is the purpose of this study to synthesize new reactive polyurethane coatings containing halogen. Lactone based modified polyester polyols, using trichlorobenzoic acid as chlorine moiety (TBAOs) were synthesized. These polyesters were cured with isophorone diisocyanate (IPDI)-isocyanurate at room temperature (TBAPUs). Physical properties of these flame retardant coatings were similar with those of non-flame retardant coatings. The flammability of coatings was strongly dependent on the chlorine contents. We found that the increasing chlorine contents showed better flame retarding properties and that, however, they also resulted in more smog generation during combustion. The detailed results of flammability test using various methods indicated 24~26% in LOI, and 3.7~5.3 cm char length in 45?Meckel burner method.

권호기사

권호기사 목록 테이블로 기사명, 저자명, 페이지, 원문, 기사목차 순으로 되어있습니다.
기사명 저자명 페이지 원문 목차
A possible effect of the substituent direction of monosubstituted hydroquinone upon the transition temperature of the resulting thermotropic polyesters Jin-shik Lee pp.177-184

임계 축척 이론을 이용한 카타야마 식의 수정 임경희 pp.185-191

말론산 에스테르 합성 및 이를 이용한 알루미늄 가공용 절삭유의 제조 이 수 ; 박근호 ; 송주영 pp.192-198

Properties of carbon black used as catalysts for methane decomposition Ling Han ; Shuangye Dai ; Hong-soo Park ; Hyun-sik Hahm ; Myung-soo Kim pp.199-206

페치니법에 의한 Y_2-x_Gd_x_O₃:Eu 형광체의 제조와 발광 특성 이진화 ; 안병철 ; 전상배 ; 이동규 pp.207-214

감초 추출물의 약리적 특성 및 분석 성기천 pp.215-222

복합산화물 촉매 상에서 메탄의 부분산화에 의한 메탄올 및 포름알데히드의 합성 신기석 ; 안성환 ; 김송형 ; 홍석영 ; 박홍수 ; 함현식 pp.223-229

폴리아닐린을 이용한 강 구조물용 방청도료의 제조 및 특성 공승대 ; 박진우 ; 함현식 ; 김태옥 pp.230-237

A study on the electric conduction mechanism of polyimide ultra-thin films Won-woo Park ; Sang-jae Lee ; Soon-wook Jeong pp.238-242

졸-겔법에 의한 SrTiO₃:Pr^3+^ 형광체의 SiO₂ 및 Al₂O₃ 코팅에 따른 발광특성 임문혁 ; 이진화 ; 김태영 ; 이동규 pp.243-251

트리클로로 락톤 변성폴리에스테르/IPDI-isocyanurate를 사용한 폴리우레탄 난연도료의 제조 및 특성 조혜진 ; 심일우 ; 박홍수 ; 양인모 ; 김승진 pp.252-263

이소시아네이트 경화제 종류에 따른 PU 난연도료의 도막물성 및 난연효과 심일우 ; 조혜진 ; 함현식 ; 박홍수 ; 김영근 pp.264-271

참고문헌 (25건) : 자료제공( 네이버학술정보 )

참고문헌 목록에 대한 테이블로 번호, 참고문헌, 국회도서관 소장유무로 구성되어 있습니다.
번호 참고문헌 국회도서관 소장유무
1 (2006) Thermal Fand Viscoelastic Properties of Polyurethane-Imide/Clay Hybrid Coatings, 미소장
2 (2004) Two-Component Low-Temperature Baking-Type Aqueous Polyurethane Coatings, 미소장
3 (2005) Application of Highly Durable Water-Base Hard Urethane Coatings for Floor Materials, 미소장
4 (2006) Aqueous Fire-Resistant and Smoke-Suppressing Surface Coatings, 미소장
5 (2004) Thermal and Anticorrosive Properties of Polyurethane/Clay Nanocomposites, 미소장
6 (1992) Synthesis and Structural Features of Chlorinated DCO Alkyds, 미소장
7 (2003) New Developments in Flame Retardant Polyurethanes, 미소장
8 (2001) Airbag Fabrics with Light-Weight, Good Softness and Low Air Permeability Comprising Synthetic Fabrics Costed with Mixtures Comprising Polycarbonate-Polyurethanes and Polyether-Polyurethanes, 미소장
9 (1996) Syntheses and Physical Properties of Two-Component Polyurethane Flame- Retardant Coatings Using Chlorine- Containing Modified Polyesters, 미소장
10 (1996) Preparation and Characteristics of Two- Componenet Polyurethane Flame Retardant Coatings Using 2, 미소장
11 (2002) Effect of Type of Isocyanates on the Physical properties and Flame Retardancy of PU Coatings Polymerized with Isocyanate and Trichloro Modified Polyester Polyol, 미소장
12 Synthesis of 2-Vinyltryptamines 네이버 미소장
13 (1993) Syntheses and Physical Properties of Two-Component Polyurethane Flame-Retardant Coatings Using Bromine-Containing Modifird Polyesters, 미소장
14 (1990) Synthesis of Alkylphosphate-Thiourea Condensation Product and Its Application as Flame Retardant, 미소장
15 (1982) Flame Retardancy of Polymeric Materials, Inc. 미소장
16 (1998) Preparation and Characterization of Modified Polyesters/ IPDI-Isocyanurate Polyurethane Flame Retardant Coatings Containing Chlorine and Phosphorus, 미소장
17 (2004) Rapid Approach for Determination of Pot Life of Two- Component Reactive Coatings, 미소장
18 (1997) Selectivity of Isophorone Diisocyanate in the Urethane Reaction Influence of Temperature^Catalysis^and Reaction Partners, 미소장
19 (1997) Preparation^Physical Properties of Two-Component Polyurethane Coatings Containing Alkyd Modifird Polyesters, 미소장
20 (1987) Resins for Surface Coatings, 미소장
21 (1985) Encyclopedia of Polymer Science and Engineering, John Wiley & Sons. Inc. 미소장
22 (1997) Syntheses and Physical Properties of Two-Componenet Polyurethane Coatings Using Bromine-Containing Aromatic Modified Polyesters, 미소장
23 (1970) The Chemistry and Uses of Fire Retardants, 미소장
24 (1997) Fire-Retardant Mechanistic Aspects of Melamine Cyanurate in Polyamide Copolymer, 미소장
25 (1997) Innovative Type of Low Flammability Varnish Based on Poly, 미소장