FIGURE TGA (a) and DTG (b) curves of DPPM, RPUF and DPPMRPUF under N atmosphere [Colour figure can be viewed at ] "Flameretardant rigid polyurethane foam with a phosphorusnitrogen single intumescent flame retardant"
In this work, a novel FR containing phosphorus and nitrogen in the molecule (DOPO BA) was synthesized from benzaldehyde, aniline and DOPOThe DOPO BA was then used to prepare flame retardant rosin based rigid polyurethane foams.
Flame retardant rigid polyurethane foam (RPUF) with a reactive melamine derived polyol (MADP) and , dihydro oxa phosphaphenanthrene oxide (DOPO) were fabricated through free rise techniqueThe thermal stability and fire behaviors of RPUF were
Flame retardant rigid polyurethane foam with a phosphorus nitrogen single intumescent flame retardant Chao Wang, Corresponding Author [email protected] School of Materials Science and Engineering, North University of China, No Xueyuan Road
SHORT COMMUNICATION Flameretardant rigid polyurethane foam with a phosphorus nitrogen single intumescent flame retardant Chao Wang Yicheng Wu Yingchun Li Qian Shao Xingru Yan Cui Han Zhe Wang Zhen Liu Zhanhu Guo School of Materials Science and Engineering,