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| Application Research on RJ-1 Non-aqueous Aircraft Cleaner |
| Received:May 08, 2015 Revised:August 15, 2015 |
| View Full Text View/Add Comment Download reader |
| DOI：10.7643/issn.1672-9242.2015.04.027 |
| KeyWord:cleaner maintenance/repair non-aqueous safe |
| Author | Institution |
| JIANG Guo-jie |
Key Laboratory of Science and Technology on Advanced Corrosion and Protection for Aviation Material， AVIC Beijing Institute of Aeronautical Materials， Beijing ， China |
| YANG Yong-jin |
Key Laboratory of Science and Technology on Advanced Corrosion and Protection for Aviation Material， AVIC Beijing Institute of Aeronautical Materials， Beijing ， China |
| SUN Zhi-hua |
Key Laboratory of Science and Technology on Advanced Corrosion and Protection for Aviation Material， AVIC Beijing Institute of Aeronautical Materials， Beijing ， China |
| TANG Zhi-hui |
Key Laboratory of Science and Technology on Advanced Corrosion and Protection for Aviation Material， AVIC Beijing Institute of Aeronautical Materials， Beijing ， China |
| LIU Bo |
Key Laboratory of Science and Technology on Advanced Corrosion and Protection for Aviation Material， AVIC Beijing Institute of Aeronautical Materials， Beijing ， China |
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| Abstract: |
| Objective To study the validity of the RJ-1 non-aqueous aircraft cleaner applied in aircraft maintenance/repair. Methods Referring to the requirements and measuring methods from the American military specification of MIL-PRF-32295, the physical-chemical properties, performing characteristics, prohibition for aircraft metals, as well as compatibility with non-metal materials of the RJ-1 non-aqueous aircraft cleaner developed by ourselves were evaluated. Results The flash point of the RJ-1 non-aqueous aircraft cleaner was above 60 ℃, and it is safe to use, transfer and store. The cleaning efficiency of the cleaner was not lower than 90%. It was easy to dry and didn′ t leave any nonvolatile residue. The cleaner effectively inhibited corrosion of metal materials, and would not cause corrosion of aircraft metals. Moreover, it was satisfactorily compatible with non-metal materials such as surface coatings of the aircraft, acrylic plastics, insulated wire, rubber and sealant. Conclusion The RJ-1 non-aqueous aircraft cleaner satisfies the requirements of aircraft cleaning, and can be applied in the aircraft maintenance/repair. |
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