Paper Title:
Mechanical Properties of Photosensitive Polyimide Film by Nanoindentation and Microtensile Test
  Abstract

A free-standing photosensitive polyimide film with thickness of 10µm is fabricated with the different curing temperatures using a micro fabrication process. The microtensile specimens of a strip type are made to facilitate a tensile testing. The Young’s modulus and yield strength of photosensitive polyimide film are measured with various strain rates from 10-4 /s to 10-3 /s by using a microtensile test. Also, the hardness and Young’s modulus of polyimide films are obtained from nanoindentation test. Finally, the mechanical properties measured from microtensile test are compared with those from nanoindentation test.

  Info
Periodical
Key Engineering Materials (Volumes 297-300)
Edited by
Young-Jin Kim, Dong-Ho Bae and Yun-Jae Kim
Pages
237-243
DOI
10.4028/www.scientific.net/KEM.297-300.237
Citation
S. Hur, S. I. Hong, D. K. Shin, "Mechanical Properties of Photosensitive Polyimide Film by Nanoindentation and Microtensile Test ", Key Engineering Materials, Vols. 297-300, pp. 237-243, 2005
Online since
November 2005
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Price
$32.00
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