阻燃预警智能涂层的研究进展

随着城市化进展的加快和高层建筑的增加,传统材料阻燃处理手段已无法满足消防安全需求,需要额外引入火灾预警系统.当今主流的商业火灾预警系统与建筑材料分离,往往需要较长时间才能实现预警,无法为火灾的及时扑救和人员撤离提供最佳时间,而实现火灾超早期预警的关键在于将火灾传感器与基体紧密结合.智能涂层是一种人造的、能够对外部刺激有...

Research progress of intelligent flame retardant coating with fire-warning capabilities

With the rapid development of urbanization and the increase of high-rise buildings,traditional fire-retardant materials are unable to meet the fire safety needs,additional fire warning system is required.However,today’s dominate commercial fire warning system is separated from building materials and thus need a long time to activate the alarm system,which wastes the best time for firefighting and evacuation.The key to realize super early fire warning is closely integrating the fire warning system and the matrix.Intelligent coating is a kind of artificial coating system that selectively provides the best response to external stimulus.By introducing intelligent coating into the traditional building fields,giving different kinds of materials flame retardant coating with fire-warning capabilities could make them actively respond to the external"fire"in the usage process,which would greatly improve the reliability of buildings,safety of life and their property safety as well.This paper summarizes and discusses the fire response mechanism,construction strategy and current research progress of flame retardant coating with fire-warning capabilities in recent years,and prospects future development and applications of this field.