纺织行业水性涂层织物处理爆炸事故分析与防控对策  

Analysis on explosion accident of fabric treatment by waterborne coating and control measures in textile industry

作　　者：陈兵 汪圣华 牟杰 

机构地区：[1]浙江省安全生产科学研究院浙江省安全工程与技术研究重点实验室,浙江杭州310012

出　　处：《中国安全生产科学技术》2016年第S1期84-89,共6页Journal of Safety Science and Technology

摘　　要：与溶剂型涂层相比,水性涂层被普遍认为是安全、环保、可靠的纺织涂层,但水性涂层的烘干过程也会出现人身伤亡、财产损失的爆炸事故。以一起纺织行业水性涂层织物处理过程中发生的爆炸事故为例,从水性涂层的组分、挥发物浓度、点火源、涂层设备、涂层工艺等方面分析,阐述水性涂层在一定的工艺条件下也会挥发并形成爆炸性气体,揭示纺织行业水性涂层在纺织加工过程中发生爆炸事故的原因,并提出相应的防控措施。Compared with the solvent- based coating,the waterborne coating has been widely believed to be safe,environmentally- friendly and reliable textile coating,but the explosion accident may occur in the drying process of waterborne coating,resulting in casualties and property losses. Taking an explosion accident of fabric treatment by waterborne coating in textile industry as example,the component and volatiles concentration of waterborne coating,ignition source,coating equipment and coating process were analyzed. The results showed that the waterborne coating may volatilize and form explosive gas under a certain processing conditions. The causes of explosion accident by waterborne coating during the textile processing in textile industry were revealed,and the corresponding control measures were put forward.

关 键 词：纺织行业 水性涂层 织物处理 爆炸 

分 类 号：TQ63[化学工程—精细化工]