Advertisement

Durability of the Conductive Adhesive Joints

  • Xia Wen-Gan
  • Wang Lu
Part of the Polymer Science and Technology book series (POLS, volume 37)

Abstract

The bonded joints of aluminum, copper and test sheets coated with silver and gold respectively were tested, using seven kinds of the conductive adhesives with different compounds under five different environmental conditions. The bond strength remained unchanged after high temperature and UV test, but the joints deteriorated faster in high humidity and especially under the water-immersion test. The bonded joints of test pieces coated with silver and gold respectively were not good at high temperature and high humidity, and consequently their resistivities somewhat increased, in the case of aluminum joint the resistivity increased more. When a coupling agent was properly added, the bond strength increased.

The measurement data and theoretical analysis are given in this paper.

Keywords

Bond Strength Coupling Agent Adhesive Joint Conductive Adhesive Silver Powder 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

References

  1. 1.
    N.J. Delollis, Adhes. Age, 20, No. 9 (1977).Google Scholar
  2. 2.
    P.M. Stifel, Durability Testing of Adhesive Bonded Joints, 19th National SAMPE Symposium, Vol. 19.Google Scholar
  3. 3.
    Xia Wen-Gan, Wang Lu, “Preliminary Study of the Durability of Metal Adhesive Joints.” Electronic Technology (in- Chinese) 8, (1981).Google Scholar
  4. 4.
    Cai Wu-Feng “Environmental-Resistance of the Conductive Adhesive.” Electronic Technology (in Chinese) 8, (1982).Google Scholar
  5. 5.
    Zhao Guei-Fang, Zeng Ling-Kuang, “A Study Report on Some Factors Affecting the Electrical and Mechanical Property of the Conductive Adhesive With the Addition Agent.” Presented to the First Annual Meeting of China’s Adhesive Association 6, (1982).Google Scholar
  6. 6.
    D.T. Clark, W.J. Feast, Editors, Polymer Surface, John Wiley & Sons, Chichaster, New York, Brisbane, Toronto (1978).Google Scholar
  7. 7.
    Bei You-Wei, Synthetic Adhesive and its Property Test, (in Chinese) pp. 236, pp. 241. Fuel and Chemical Industrial Publishing House (1974).Google Scholar

Copyright information

© Plenum Press, New York 1988

Authors and Affiliations

  • Xia Wen-Gan
    • 1
  • Wang Lu
    • 1
  1. 1.Central LaboratoryThe Huang-He Machinery FactoryXi’anThe People’s Republic of China

Personalised recommendations