超声波复合土工布的研制  

Development of Ultra-sonic Composite Geotextiles

作　　者：李婕[1] 储才元[1] 李汝勤[1] 

机构地区：[1]东华大学纺织学院,上海200051

出　　处：《东华大学学报（自然科学版）》2001年第4期78-81,共4页Journal of Donghua University(Natural Science)

摘　　要：开发了一种新型的超声波复合土工布 ,介绍了超声波粘合复合土工布的复合原理、复合机械、生产过程 ,并将该复合土工布的主要性能与针刺复合土工布进行了比较 ,同时对其经济可行性也进行了初步分析。In this paper, a new kind of composite geotextiles——ultra-sonic composite geotextiles was produced. The compound principle, compound machine and processes of production are introduced. The properties of ultra-sonic composite geotextiles and that of needle-punched composite geotextiles with same specifications are also compared. The economic feasibility of ultra-sonic geotextiles is also analyzed.

关 键 词：复合土工布 超声波 非织造布 剥离力 强力保持率 经济可行性 开发 

分 类 号：TS176.5[轻工技术与工程—纺织材料与纺织品设计]