涤纶基材碱减量处理对建筑膜材力学性能的影响  

Effect of the polyester substrate processed with alkali-decre mentmethod on the mechanical properties of architectural membrane material

作　　者：綦春芝[1] 霍瑞亭[1] 宋震宇[1] 顾振亚[1] 

机构地区：[1]天津工业大学纺织学院,天津300160

出　　处：《产业用纺织品》2009年第4期17-20,共4页Technical Textiles

基　　金：天津市科技发展计划项目(06YFJZJC14802)

摘　　要：建筑膜材是发展相当迅速的一类复合材料。为提高膜材的剥离强度,采用碱减量的方法对涤纶基材进行处理,研究了碱减量处理工艺对其膜材机械性能的影响。实验发现,通过对涤纶基材进行碱减量处理,可有效地提高其建筑膜材的剥离强度,但对拉伸断裂强度有一定的影响。Architectural membrane material is a type of composite material with considerably quick development. To enhance the peeling strength of the membrane material, alkali-decrement method was used during the research to have the polyester substrate processed and that we also elaborately investigated how the mechanical properties of the membrane material are affected by alkali-decrement method. Conclusions are that the peeling strength can be effectively enhanced but the tensile fracture strength can also be affected to a certain extent.

关 键 词：建筑膜材 剥离强度 拉伸断裂强度 聚酯织物 碱减量 聚氯乙烯 

分 类 号：TU531.7[建筑科学—建筑技术科学]