인산염 함유 변성폴리에스테르/TDI-Adduct에 의한 폴리우레탄 난연도료의 제조와 도막 물성

• 영문명: Preparation and Physical Properties of Polyurethane Flame Retardant Coatings by Phosphate-Containing Modified Polyester/TDI-Adduct
• 발행기관: 한국응용과학기술학회 (구.한국유화학회)
• 저자명: 임완빈(Im, Wan-Bin) 박홍수(Park, Hong-Soo)
• 간행물 정보: 『한국응용과학기술학회지』한국유화학회지 제15권 제3호, 77~84쪽, 전체 8쪽
• 주제분류: 공학 > 화학공학
• 파일형태: PDF
• 발행일자: 1998.09.30

영문 초록

Two-component polyurethane flame retardant coatings were prepared by blending phosphate-containing modified polyesters(PMPEs) and TDI-adduct. PMPEs were synthesized by polycondensation of dimethyl phenylphosphonate, a flame retardant component, with 1,4-butanediol, adipic acid, and trimethylolpropane. The content of dimethyl phenylphosphonate was varied 10, 15, and 20wt% for the reaction. Various physical properties of these new flame retardant coatings were comparable to non-flame retardant coatings. Coatings with 20wt% dimethyl phenylphosphonate did not burn during the vertical burning test.