Method of polyimide film preparation for application at high temperatures

Autores

  • Liliana Burakowski Nohara Instituto de Aeronáutica
  • Aparecida Minhoko Kawamoto 2Divisão de Química/ Instituto de Aeronáutica
  • Evandro Luís Nohara 3Departamento de Engenharia Mecânica/ UNITAU
  • Mirabel Cerqueira Rezende Instituto de Aeronáutica
  • Vinícius Daniel Luz de Medeiros 4Departamento de Engenharia Aeronáutica/ITA

Resumo

The aim of the present work is to present the method of preparation of thin films based on polyimide (BTDA/ODA), to be used in applications that needs low and high temperatures (-260 up to 400ºC) and high performance. DSC and TGA analysis were performed on the film obtained and confirm that the thermal treatment used to obtain partial imidization on the thin film was satisfactory. Keywords: thin films, polyimide, high performance.

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Publicado

2009-08-05

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