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

임완빈; 박홍수

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

Preparation and Physical Properties of Polyurethane Flame Retardant Coatings by Phosphate-Containing Modified Polyester/TDI-Adduct

임완빈, 박홍수

언어KOR
URLhttps://db.koreascholar.com/Article/Detail/257205

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한국응용과학기술학회지 (The Korean Society of Applied Science and Technology)

Vol.15 No.3 (1998.09)
pp.77-84

한국응용과학기술학회(구 한국유화학회) (The Korean Society of Applied Science and Technology (KSAST))

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.

저자

임완빈 | Im, Wan-Bin
박홍수 | Park, Hong-Soo

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