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Damage effects of thermo-cycling and VUV radiation on Al/Kapton films

  • Zhi Min Wan*
  • , Guang Qiang Fang
  • , Yu Yan Liu
  • , Xing Wen Du
  • *Corresponding author for this work
  • Harbin Institute of Technology
  • Aerospace System Engineering Shanghai

Research output: Contribution to journalArticlepeer-review

Abstract

The effects of thermo-cycling and vacuum ultraviolet radiation in low earth orbit on performance damage of Al/Kapton films were investigated using space environment ground-based simulation facility. An atomic force microscope (AFM) and a spectrophotometer were used to characterize the morphology of the surface layer of Al/Kapton films and their reflectivity. The results suggest that thermo-cycling and VUV radiation make the mass loss of Al/Kapton film samples, with the changes of surface morphology to some extent and significant decrease of reflectivity in the ultraviolet visible wave band.

Original languageEnglish
Pages (from-to)62-65
Number of pages4
JournalCailiao Kexue yu Gongyi/Material Science and Technology
Volume17
Issue number1
StatePublished - Feb 2009

Keywords

  • Optical properties
  • Space inflatable structure
  • Thermo-cycling
  • Vacuum ultraviolet radiation

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