Investigation of the Gas Phase of DOPO Fire Retarded Polybutylene Succinate

摘要：

　　In this study, polybutylene succinate (PBS) was fire retarded by 9,10-dihydro-9-oxa-10-phosphaphenanthrene-10-oxide (DOPO).The effect of DOPO was evaluated by Mass Loss Calorimeter (MLC) and UL-94.In the case of the MLC scenario, it was observed that DOPO permits to delay the time to ignition (tign) from 119s to 410s and in case of the UL-94 (3.2 mm) a V-0 ranking is achieved.The investigations of the mode of action of DOPO evidence that DOPO acts in the gas phase by quenching the flame in the MLC test and by decreasing the temperature of the drops in the UL-94 test.

作者: Ga(e)lle Fontaine Chi Hu Pauline Tranchard Thierry Delaunay Marion Collinet Sophie Marcille Serge Bourbigot

作者单位: Univ.Lille, ENSCL, UMR 8207, UMET, Unité Matériaux et Transformations, F 59 000 Lille,France Univ.Lille, ENSCL, UMR 8207, UMET, Unité Matériaux et Transformations, F 59 000 Lille,France;IFMAS, IFMAS, 60 Avenue du Halley, 59650 Villeneuve-dAscq, France Roquette, Rue de la Haute Loge, 62136 Lestrem, France

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: 25-26

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）