环保型隧道防火涂料  

The Environmental Fireproof Coating for Tunnel

作　　者：苗泽凯 张良均[1] 刘胜波 明建入 方芳[1] 沈珍慧[1] 

机构地区：[1]武汉工程大学绿色化工过程省部共建教育部重点实验室湖北省新型反应器与绿色化学工艺重点实验室,武汉430074 [2]武汉海源九天股份有限公司,武汉430051

出　　处：《现代涂料与涂装》2014年第4期4-7,共4页Modern Paint & Finishing

摘　　要：研制了一种有机—无机复配型隧道防火涂料。通过正交试验优化涂料配方,研究了黏结剂、防火填料、阻燃剂含量变化对耐火极限和黏结强度的影响。该环保型隧道防火涂料的耐火极限达200 min,黏结强度为0.2 MPa,遇火时不会释放出有毒气体。A kind of fire-proof paint for tunnel was prepared by using organic-inorganic compound. The influence of the binder, fire resistance extender and the contents of flame retardants on fire endurance and bong strength were studied by orthogonal test, the coating composition was optimized. The fire endurance of the coating reached 200 min, the bonding strength was 0.2 MPa, and the environment-friendly fire proofing coating had developed which could be used in tunnel without triggering any noxious gases in fire.

关 键 词：隧道防火涂料 正交试验 环保 

分 类 号：TQ637[化学工程—精细化工]