FIRE BEHAVIOURS OF HALOGENATED UNSATURATED POLYESTER RESINS

摘要：

　　Fire behaviours of two different halogenated unsaturated polyester resins (UPR) compared to an orthophthalic polyester based-resin were investigated.Fire testing includes the limiting oxygen index (LOI) and Mass Loss Calorimeter (MLC) coupled with an opacimeter measuring in dynamic the smoke opacity.The differences between the two resins are the nature of the halogenated monomer;a brominated monomer and a chloride monomer.The results show that the presence of halogenated monomers decreases significantly the Maximum Average Rate of Heat Emission (MARHE) and increases the LOI of the polymer.Nevertheless, the amount of smoke produced is too high to meet the new European legislation (EN 45545).These results highlight that halogenated unsaturated polyester resins cannot be used without smoke suppressant.In order to meet the legislation (EN 45545), an alternative to halogenated monomers has to be found.

作者: A.LEMATTRE C.DELAITE S.BOURBIGOT S.DUQUESNE G.FONTAINE A-S.SCHULLER

作者单位: Laboratoire de Photochimie et dIngénierie Macromoléculaires, UHA, 3b rue Alfred Werner,68093 Mulhou R2Fire group/UMET-UMR CNRS 8207, Ecole Nationale Supérieure de Chimie de Lille (ENSCL), Avenue Dimit M(a)der Research, 130 rue de lamer Rouge, 68200 Mulhouse, France

会议类型: 国际会议

会议名称: 4th International Symposium on Flame-Retardant Materials & Technologies(ISFRMT 2016)(第四届阻燃材料与技术国际研讨会 )

会议地点: 长春

会议语种:英文

页码: 248-250

在线出版日期: 2016-06-15（万方平台首次上网日期，不代表论文的发表时间）