Application of Ultrasonic Technique to Cure Characterization of Epoxies

  • H. Thomas Hahn


During cure a polymer changes from viscous liquid to visco-elastic rubber, and finally, to a glassy state. On the microscopic level, polymer molecules grow into longer chains with branches and also crosslinking occurs [1,2].


Residual Stress Bulk Modulus Wave Speed Complex Modulus Relative Attenuation 


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Copyright information

© Plenum Press, New York 1984

Authors and Affiliations

  • H. Thomas Hahn
    • 1
  1. 1.Washington UniversitySt. LouisUSA

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