SMOKE DENSITY EVALUATION ON ACRYLIC RESIN AND INTUMESCENT FLAME-RETARDANT COATINGS

摘要：

　　Herein, the smoking capability influence of acrylic resin to intumescent flame retardant coatings is discussed.Acrylic resin is the main polymer of intumescent coatings and affects its performance.Thermal decomposition kinetics is used here to simulate burning process.During combustion, acrylic resin generates most amount of the smoking.Through multiple peaks fitting of derivative thermo gravimetric (DTG) curves, the thermal decomposition of acrylic resin can be identified in the intumescent coatings.Combining with the smoke density curves, the dormant influence of acrylic resin becomes clear.Approximately, acrylic resin is decomposed 21.13% for whole, thats the 6.67% of intumescent coatings.It also can be deduced that acrylic resin contributes 34.64% in smoking amount during the burning process of intumescent flame retardant coatings.

作者: Z.S.Li H.Wang S.Zhang

作者单位: State Key Laboratory of Marine Coatings, Qingdao, 266071, China;Marine Chemical Research Institute, Beijing University of Chemical Technology, Beijing, 100029, China

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: 67-69

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）