产品描述： 

台丰TF-905PU水性聚氨酯是以水代替有机溶剂作为分散介质的新型聚氨酯体系。水性聚氨酯以水为溶剂，具有无气味，无污染，易擦洗，防火防爆，安全可靠，机械性能优良的特点。水性聚氨酯对底材有着极高的附着力，固化的涂膜有着极高的耐腐蚀性，耐化学性能优异，涂膜收缩率小，硬度高，耐磨性好，电气性能优异，有着极高的物理和耐化学性质。同时克服了油性漆不透气的特点，提供更为耐久的使用寿命和保护功能，以水作为分散介质，节约资源，无污染，符合环保要求，相对于水性环氧地坪涂料，水性聚氨酯PU具有更高的强度，柔韧性，附着力，从而在地坪产业大家族里的地位越来越重要，专家认为水性聚氨酯在环保化的今天，前景十分广阔，迄今为止在大量的工业厂房，机房，仓库，地下停车场，实验室，病房，手术室，车间等领域大量领域。

Taifeng TF-905waterborne polyurethane is the new type polyurethane system where the dispersion medium is replaced with water by the organic solvent, the waterborne polyurethane uses the water as the solvent,and it has such  advantages as odorless,pollution-free,easy wash, fire protection and explosive-proof,high safety and superior mechanical performance,the waterborne polyurethane has the super cohesion to the base material,and the solidified coating film has the superior anti-erision and chemical ,the coating film features small shrinkage,high rigidity,abrasive resistance and electric insulation ,and excellent physical and chemical resistant performance ,Meanwhile,it over come the weak point of non-breathing for the oil type floor coating,and provides the durable longevity  and protection function,with the waterborne dispersion medium,it can feature such advantage as energy efficiency ,pollution-free and conformity with the environmental requirement,as compared with the waterborne epoxy resin floor  coating ,waterborne polyurethane has the higher strength,flexibility and cohesion,making it increasingly important among the floor coating products lines,the experts recommend that the waterborne polyurethane has the broad application scope in today's environmental protection era.so far,it's widely applied in a large number of industrial workshops,machine room.warehouse,underground garage,laboratory room,ward,operation room and workshop.etc.

施工工艺：

1、基面处理：根据地面现场情况做好研磨或喷砂处理，使之达到平整要求

2、底涂：根据实际情况选用界面剂进行封闭打底。

3、中途：根据设计要求确定使用强力石英粉或滑石粉腻子批刮、环氧砂浆、树脂砂浆馒涂自流  
     平。

4、罩面面涂：用调制好的水性聚氨酯地坪涂料面涂进行罩面。

5、地坪养护:24小时方可走人，72小时方可重压。（低于室温情况下需要延长养护时间）。