| Peer-Reviewed

Review of Aging and Corrosion of Aircraft Integral Fuel Tank Sealing Materials

Received: 13 October 2022     Accepted: 28 October 2022     Published: 4 November 2022
Views:       Downloads:
Abstract

Polysulfide sealant has excellent oil resistance, water resistance, acid and alkali resistance properties, and thus is widely used as sealing material for fuel tank of aircraft integral structure. Aviation kerosene is easy to produce peroxides under hot oxygen conditions. At the same time, due to improper use and maintenance methods, the kerosene is easy to breed microorganisms, which causes aging and corrosion problems of the sealing rubber layer in the fuel tank to varying degrees, seriously affecting aircraft flight and use safety. In view of the increasingly prominent aging and corrosion problems of sealing adhesive layers in integral fuel tanks, the main issues regarding aging and microbial corrosion mechanisms are summarized, with an emphasis on the anti-aging measures, aging life calculation methods and corrosion protection measures that are responsible for sealing properties. The hot oxygen aging of polysulfide sealant in aviation kerosene leads to a significant decrease in the strength and elasticity of the sealant layer. Although the aging problem of polysulfide sealant cannot be prevented, it can be improved by adding fillers or modifying the polysulfide sealant. The problem of microbial corrosion can be effectively solved by controlling fuel quality, cleaning the fuel tank, sterilizing the fuel tank and other measures.

Published in International Journal of Materials Science and Applications (Volume 11, Issue 5)
DOI 10.11648/j.ijmsa.20221105.11
Page(s) 102-108
Creative Commons

This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.

Copyright

Copyright © The Author(s), 2022. Published by Science Publishing Group

Keywords

Integral Fuel Tank, Polysulfide Sealant, Aging, Microbial Corrosion

References
[1] Li, X., Li, S. (2015). Property Analysis and Application of Large AircraftIntegral Fuel Tank Sealant. Journal of Advances in Aeronautical Science and Engineering, 6 (3), 372-375. doi: 10.3969/j.issn.1674-8190.2015.03.016.
[2] Zaitseva, E. I., Donskoi, A. A. (2008). Sealants based on polysulfide elastomers. Polymer Science D: Glues and Sealing Materials, 4 (1), 289-297. doi: 10.1134/s1995421208040163.
[3] Fan, Z., Wu, S., Tu, H., Wang, J. (2005). Study on the polysulfide sealant primer. Journal of Adhesion in China, 26 (1), 12-14. doi: 10.3969/j.issn.1001-5922.2005.01.009.
[4] Zhang, B., Zheng, C., Zhang, J. (2021). Study on the Effect of Vulcanization Conditio on the Properties of Modified Polysulfde Sealant. Journal of Chemistry and Adheslon, 43 (1), 20-23. doi: 10.3969/j.issn.1001-0017.2021.01.005.
[5] Qin, P. (2017). Research on the Properties of Two Liquid Polysulfide Rubber. Journal of Synthetic Materials Aging and Application, 6, 28-30.
[6] Abdullah, N., Mohd, F., Jun, H. (2022). Synthesis and applications of inverse vulcanized polysulfides from bio-crosslinkers. Science Direct, 57, 1095-1100. doi: 10.1016/j.matpr.2021.09.397.
[7] Patrick, J. C., Ferguson, H. R. (1949). Pseudo linear polysulfide polymer. Experimental & Molecular Medicine, 508 (252).
[8] Xing, F., Cui, H., Guo, Y., Duan, A. (2007). Characteristics and application of polysulfide sealant. Journal of Adhesion in China, 5, 53-55. doi: JournalArticle/5aead37bc095d70944f4dd95.
[9] Usmani, A. M., Cui, H., Guo, Y., Duan, A. (1982). Chemistry and Technology of Polysulfide Sealants. Polymer-Plastics Technology and Engineering, 19 (2), 53-55. doi: JournalArticle/5aead37bc095d70944f4dd95.
[10] Guo, R., Zhang, J., Wu, S. (2015). Synthesise of Polythioether and Heat Resistant Property of Polythioether Sealants. Procedia Engineering, 99, 1234-1240. doi: 10.1016/j.proeng.2014.12.653.
[11] Yu, V., Chukhlanov, E. (2007). Polyorganosiloxane-based heat-resistant sealant with improved dielectric characteristics. Polymer Science Series C, 49, 288-291. doi: 10.1134/S1811238207030186.
[12] Dan, W., Kevan, W. (2018). Development of Experimental Capabilities for Fuels and Materials Testing in the Versatile Test Reactor. Transactions of the American nuclear society, 8 (3), 507-508.
[13] Committee, A., Sealing, C. (2010). Polysulfide (T) Synthetic Rubber For Integral Fuel Tank and Fuel Cell Cavities Low Density (1.20 to 1.35 sp gr), for Intermittent Use to 360°F (182°C). SAE Mobilus, 16 (3), 33-42. doi: saemobilus.sae.org/content/ams3281e.
[14] Chen, C., Cao, Y., Song, Y. (2017). Engineering application research and analysis of low density sealant-hm109 used in helicopter. Helicopter Technique, 2 (192), 47-49.
[15] Ke, J. (2004). Quick reparation of integral fuel tank for aircraft by sealant bonding. Adhesion In China, 25 (2), 45-46.
[16] Yan, J. (2007). Modification of polysulfur sealing adhesive. Journal of World Rubber Industry, 34 (12), 23-25.
[17] Zhang, J., Chen, Q. (2010). Modification of polysulfide sealant with multi-alkoxyorganosilane coupling agents with hydroxyl-amine group. Journal of Nanjing University (Natural Sciences), 46 (5), 567-573. doi: 10.1016/S1872-5813(11)60006-6.
[18] Song, Y., Ying, H., Yang, Y. (2013). Influence of formulation of curing agent materials on curing of polysulfide sealant [J] Journal of Adhesion, 6 (4), 57-59. doi: 10.3969/j.issn.1001-5922.2013.04.014.
[19] Wu, S., Yi, X., Qin, P. (2007). Aging mechanism of polysulfide sealant in jet fuel. Journal of Aeronautical Materials, 27 (6), 53-55. doi: 10.3969/j.issn.1005-5053.2007.06.017.
[20] Li, J., Zhang, Q., Xu, Y., Yang, H. (2011). Study on the curing and thermal aging properties of polysulfide sealent. Journal of New Building Materials, 6 (7), 69-72. doi: 10.3969/j.issn.1001-702X.2011.07.021.
[21] Pan, J. (2012). Study on property of resistance to aging of polysulfide sealant vulcanized by different vulcanizing agents. Journal of New Chemical Materials, 40 (7), 152-154. doi: 10.3969/j.issn.1006-3536.2012.07.051.
[22] Qin, P., Wu, S., Zhu, H. (2011). Study on aging resistance of polysulfide sealant treated by jet fuel. Journal of China Adhesives, 20 (8), 468-471. doi: 10.3969/j.issn.1004-2849.2011.08.005.
[23] Wang, L., Zhang, B., Sun, M., Zhang, X. (2011). Study on the Aging Resistance of Polysulfide Sealant. Journal of Chemistry and Adhesion, 33 (4), 14-16. doi: 10.3969/j.issn.1001-0017.2011.04.005.
[24] Zhu, H., Zhang, H., Yang, X. (2001). Prediction for Service Life of Aeronautical Rubbers and Sealant by Computer Technique. Journal of Materials Engineering, 8 (7), 45-46. doi: 10.3969/j.issn.1001-4381.2001.07.013.
[25] Peng, Y., Qin, P. (2021). A model for calculating the aging life of a polysulfide sealant. Journal of Adhesion, 45 (2), 16-18. DOI: 10.3969/j.issn.1001-5922.2021.02.005.
[26] Carina, M. J., Chris, B. (2002). Characterization of JP-7 jet fuel degradation by the bacterium nocardioides luteus strain BAFB. J Basic Microbiol, 42 (2), 22-24.
[27] Christine, C. G., Fatimam, B., Joan, K. (2003). Microbical contamination of stored hydrocarbon fuels and its control. Journal of Microbiology, 32 (4), 25-29.
[28] Hu, Z. Peng, Y., Yang, G. (2003). Current State of Research on Corrosion Caused by Jet Fuel and Protection. Journal of CORROSION AND PROTECTION, 24 (1), 18-22.
[29] Guo, L., Chen, G. (2007). Current studies on microorganisms in jet fuels. Journal of Energy Research And Information, 6 (04), 187-192.
[30] Zhao, S., Huang, Y., Sun, J. (2001). The Source of Acid Contained in the Water of Storage Tank Bottom. Journal of Petroleum Processing and Petrochemicals, 32 (1), 58-60.
[31] Li, P., Xiong, Y. (2017). Research on Reducing Microbial Contamination's Damage to Jet Fuel. Journal of Contemporary Chemical Industry, 46 (2), 333-335.
[32] Feng, Z., Chefi, L., Zhou, H. (2009). Microbial corrosion of aircraft integral fuel tanks and related maintenance. Aviation Maintenance & Engineering, 26 (3), 54-56.
[33] Lin, Y., Nie, L. (2007). Study on the High-efficient Mildewproof Polysulfied Sealant. Journal of Materials Engineering, 8 (7), 44-47.
[34] Zhang, X., Qin, C. (2020). Microbial Contamination and Prevention of Aircraft Integral Fuel Tank. Corrosion & Protection in Petrochemical Industry, 37 (6), 30-32.
Cite This Article
  • APA Style

    Jinbiao Xie, Yuan Zhou, Yiming Zhao, Ran Mo. (2022). Review of Aging and Corrosion of Aircraft Integral Fuel Tank Sealing Materials. International Journal of Materials Science and Applications, 11(5), 102-108. https://doi.org/10.11648/j.ijmsa.20221105.11

    Copy | Download

    ACS Style

    Jinbiao Xie; Yuan Zhou; Yiming Zhao; Ran Mo. Review of Aging and Corrosion of Aircraft Integral Fuel Tank Sealing Materials. Int. J. Mater. Sci. Appl. 2022, 11(5), 102-108. doi: 10.11648/j.ijmsa.20221105.11

    Copy | Download

    AMA Style

    Jinbiao Xie, Yuan Zhou, Yiming Zhao, Ran Mo. Review of Aging and Corrosion of Aircraft Integral Fuel Tank Sealing Materials. Int J Mater Sci Appl. 2022;11(5):102-108. doi: 10.11648/j.ijmsa.20221105.11

    Copy | Download

  • @article{10.11648/j.ijmsa.20221105.11,
      author = {Jinbiao Xie and Yuan Zhou and Yiming Zhao and Ran Mo},
      title = {Review of Aging and Corrosion of Aircraft Integral Fuel Tank Sealing Materials},
      journal = {International Journal of Materials Science and Applications},
      volume = {11},
      number = {5},
      pages = {102-108},
      doi = {10.11648/j.ijmsa.20221105.11},
      url = {https://doi.org/10.11648/j.ijmsa.20221105.11},
      eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ijmsa.20221105.11},
      abstract = {Polysulfide sealant has excellent oil resistance, water resistance, acid and alkali resistance properties, and thus is widely used as sealing material for fuel tank of aircraft integral structure. Aviation kerosene is easy to produce peroxides under hot oxygen conditions. At the same time, due to improper use and maintenance methods, the kerosene is easy to breed microorganisms, which causes aging and corrosion problems of the sealing rubber layer in the fuel tank to varying degrees, seriously affecting aircraft flight and use safety. In view of the increasingly prominent aging and corrosion problems of sealing adhesive layers in integral fuel tanks, the main issues regarding aging and microbial corrosion mechanisms are summarized, with an emphasis on the anti-aging measures, aging life calculation methods and corrosion protection measures that are responsible for sealing properties. The hot oxygen aging of polysulfide sealant in aviation kerosene leads to a significant decrease in the strength and elasticity of the sealant layer. Although the aging problem of polysulfide sealant cannot be prevented, it can be improved by adding fillers or modifying the polysulfide sealant. The problem of microbial corrosion can be effectively solved by controlling fuel quality, cleaning the fuel tank, sterilizing the fuel tank and other measures.},
     year = {2022}
    }
    

    Copy | Download

  • TY  - JOUR
    T1  - Review of Aging and Corrosion of Aircraft Integral Fuel Tank Sealing Materials
    AU  - Jinbiao Xie
    AU  - Yuan Zhou
    AU  - Yiming Zhao
    AU  - Ran Mo
    Y1  - 2022/11/04
    PY  - 2022
    N1  - https://doi.org/10.11648/j.ijmsa.20221105.11
    DO  - 10.11648/j.ijmsa.20221105.11
    T2  - International Journal of Materials Science and Applications
    JF  - International Journal of Materials Science and Applications
    JO  - International Journal of Materials Science and Applications
    SP  - 102
    EP  - 108
    PB  - Science Publishing Group
    SN  - 2327-2643
    UR  - https://doi.org/10.11648/j.ijmsa.20221105.11
    AB  - Polysulfide sealant has excellent oil resistance, water resistance, acid and alkali resistance properties, and thus is widely used as sealing material for fuel tank of aircraft integral structure. Aviation kerosene is easy to produce peroxides under hot oxygen conditions. At the same time, due to improper use and maintenance methods, the kerosene is easy to breed microorganisms, which causes aging and corrosion problems of the sealing rubber layer in the fuel tank to varying degrees, seriously affecting aircraft flight and use safety. In view of the increasingly prominent aging and corrosion problems of sealing adhesive layers in integral fuel tanks, the main issues regarding aging and microbial corrosion mechanisms are summarized, with an emphasis on the anti-aging measures, aging life calculation methods and corrosion protection measures that are responsible for sealing properties. The hot oxygen aging of polysulfide sealant in aviation kerosene leads to a significant decrease in the strength and elasticity of the sealant layer. Although the aging problem of polysulfide sealant cannot be prevented, it can be improved by adding fillers or modifying the polysulfide sealant. The problem of microbial corrosion can be effectively solved by controlling fuel quality, cleaning the fuel tank, sterilizing the fuel tank and other measures.
    VL  - 11
    IS  - 5
    ER  - 

    Copy | Download

Author Information
  • State-Owned Wuhu Machinery Factory, Wuhu, PR China

  • State-Owned Wuhu Machinery Factory, Wuhu, PR China

  • State-Owned Wuhu Machinery Factory, Wuhu, PR China

  • Science and Technology on Thermostructural Composite Materials Laboratory, Northwestern Polytechnical University, Xi’an, PR China

  • Sections