YTF-3飞机硬膜缓蚀剂应用研究  

Application Research on YTF-3 Aircraft Corrosion Inhibitor with Hard Film

作　　者：姜国杰[1] 杨勇进[1] 王强[1] 李斌[1] 孙志华[1] 汤智慧[1] 

机构地区：[1]中航工业北京航空材料研究院航空材料先进腐蚀与防护航空科技重点实验室,北京100095

出　　处：《装备环境工程》2016年第1期19-23,32,共6页Equipment Environmental Engineering

摘　　要：目的研究YTF-3飞机硬膜缓蚀剂应用于飞机维护/维修的有效性。方法参照新版美军标MIL-DTL-85054D(AS)和波音公司标准BMS 3-35的要求及测试方法,对自主研发的YTF-3飞机硬膜缓蚀剂的理化性能和使用性能进行评价。结果 YTF-3飞机硬膜缓蚀剂闪点在38℃以上,使用、运输和贮存安全;基本使用性能良好,干燥速度快,使用和去除方便;对飞机上常用金属材料具有良好的缓蚀作用,不会对金属材料造成腐蚀;具有极强的渗透能力和水置换能力,可以应用于飞机上缝隙结构,形成保护膜层;缓蚀性能良好,可以对飞机进行有效防护;耐高低温和耐紫外老化性能优异,飞机内外部均可使用。结论 YTF-3飞机硬膜缓蚀剂满足飞机防腐的要求,可以应用于飞机维护/维修。Objective To study the validity of the YTF-3 aircraft corrosion inhibitor with hard film applied in the aircraft maintenance/repair. Methods Referring to the requirements and measuring methods from the new American military specification of MIL-DTL-85054D（AS） and the Boeing company standard of BMS 3-35, both the physical-chemical properties and the performing characters of the YTF-3 aircraft corrosion inhibitor with hard film developed by ourselves were evaluated. Results The flash point of the YTF-3 aircraft corrosion inhibitor was above38 ℃, and the inhibitor was safe to use, transfer and store. The basic performing characters of the corrosion inhibitor were good. It was rapid to dry and convenient to use or remove. The corrosion inhibitor effectively inhibited corrosion of metal materials, and would not cause corrosion of aircraft metals. It had excellent properties of functional penetration and synthetic sea water displacement, so it can be applied to the sandwich structures in the airplane to leave a protective film. Meanwhile, its resistances to different kinds of corrosion were satisfactory. What′s more, as the YTF-3 aircraft corrosion inhibitor had advantages of high and low temperature resistances as well as ultraviolet ray resistance, it can be used on internal and external parts of the aircraft. Conclusion The YTF-3 aircraft corrosion inhibitor with hard film satisfies the requirements of prevention of aircraft corrosion, and can be applied in the aircraft maintenance/repair.

关 键 词：硬膜 缓蚀剂 维护/维修 防腐 

分 类 号：TJ07[兵器科学与技术—兵器发射理论与技术] TG172[金属学及工艺—金属表面处理]