防护材料耐硝酸羟胺溶液渗透性能实验方法  

Testing Method for Permeability of Skin Protective Materials Against HAN-based Propellants

作　　者：曹晔[1] 夏本立[1] 丛继信[1] 

机构地区：[1]总装后勤部防疫大队,北京100101

出　　处：《导弹与航天运载技术》2009年第4期58-61,共4页Missiles and Space Vehicles

基　　金：全军医药卫生科研基金(06Z002)

摘　　要：通过自制的渗透性能测试装置测定不同皮肤防护材料的渗透时间和渗透率,考察试片耐硝酸羟胺基推进剂的渗透性能,建立皮肤防护材料耐硝酸羟胺基推进剂渗透性能测试方法,并选择相应的防护材料,据此作为硝酸羟胺基推进剂防护装具主材质的选择依据。通过几种防护材料渗透性能的测试比对,确定涤纶基布涂覆聚氨酯作为硝酸羟胺防护服和面罩基本材料,选择0.40 mm胶膜厚度的丁基胶作为防护手套材料。The testing method of permeability for skin protective materials of propellant is studied, by which the skin protective material against HAN-Based propellant is determined. The permeability of the samples of skin protective materials is studied by the permeation time and permeation ratio which are abtained by a self-made permeability testing equipments. The testing method for permeability of skin protective materials against HAN-Based propellants is developed and the specified protective materials for HAN-Based propellants is fixed by the testing results. After the permeation performances of the different skin protective materials compared, polyurethane （PU） coating on pllyester fibre is chosen to be the main material of the protective suit and mask. Meanwhile butyl rubber with thickness of 0.40 mm is chosen as the material of protective gloves.

关 键 词：液体火箭推进剂 渗透时间 渗透率 硝酸羟胺 

分 类 号：V511[航空宇航科学与技术—航空宇航推进理论与工程]