Preparation of Intumescent Flame Retardant Poly(butylene succinate) Using Urea Intercalated Kaolinite as Synergistic Agent

摘要：

　　Kaolinite (Kaol) was successfully intercalated with urea (U), and then was introduced into poly(butylene succinate) (PBS)/intumescent flame retardants (IFR) by melt blending.The structure of K-U was characterized by X-ray diffraction (XRD) and Fourier transform infrared spectroscopy (FTIR).The flame retardancy of PBS composites were characterized by cone calorimeter test (Cone).With the introduction of K-U and IFR into PBS, the peak heat release rate (PHRR) in cone test decreased from 576 KW/m2 to 292 KW/m2 for composite containing 20 wt% IFR/5 wt% K-U.The possible synergism mechanism between IFR and K-U are proposed.

作者: L.L.Gu X.Y.Gu S.Zhang J.Sun H.F.Li

作者单位: Beijing Key Laboratory of Advanced Functional Polymer Composites, Beijing University of Chemical Technology, Beijing, 100029, China;Center for Fire Safety Materials, Beijing University of Chemical Technology, Beijing, 100029,China

会议类型: 国际会议

会议名称: 5th International Symposium on Flame-Retardant Materials & Technologies(ISFRMT 2018)(第五届阻燃材料与技术国际研讨会 )

会议地点: 杭州

会议语种:英文

页码: 247-248

在线出版日期: 2018-06-14（万方平台首次上网日期，不代表论文的发表时间）