小型无人机用热塑性聚氨酯薄膜软油箱的研制  

STUDY ON PUR-T FILM SOFT FUEL-TANK FOR UAV

作　　者：张元明[1] 赵鹏飞[1] 杨嘉涛[1] 

机构地区：[1]西北工业大学第365研究所,西安710072

出　　处：《工程塑料应用》2009年第10期40-42,共3页Engineering Plastics Application

摘　　要：针对小型无人机燃油系统的设计要求,经过分析和试验,选择耐油性、耐高低温性和耐老化性能良好的热塑性聚氨酯(PUR-T)薄膜作为燃油箱材料。详细介绍了PUR-T薄膜在小型无人机燃油箱上的应用研究,包括材料选择、材料的适应性试验等。PUR-T薄膜软油箱采用高频热压熔合方法制造,工艺简单,易于实现。PUR-T薄膜软油箱在多个无人机系统中已经被成功地应用,使用效果良好。Aiming at the design requirment of UAV fuel system, the thermoplastic polyurethane （PUR-T） film which could resist gasoline and have good weather, aging properties was selected as fuel-tank material. The study related to application of PUR-T film in UAV fuel-feed system was introduced including material choices and applicability tests and so on. The PUR-T film soft fuel-tank was made by hot-press fusion with high frequency electric current, this method was realizable. The PUR-T film soft fuel-tank was ap- plied to a UAV successfully, and the effect was all right.

关 键 词：热塑性聚氨酯薄膜 无人机 油箱 成型工艺 

分 类 号：TQ633[化学工程—精细化工] TS106.69[轻工技术与工程—纺织工程]