Ultrasonic Welding of Dissimilar Plastics


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Abstract

The ultrasonic welding of dissimilar plastics is considered. This process depends on the diffusion of molecules to the surface of polymers at temperatures corresponding to the viscoplastic state. The weldability of a pair of dissimilar plastics depends on the compatibility of their acoustic properties, assessed in terms of the density and viscosity of the melts.

About the authors

S. S. Volkov

Bauman Moscow State Technical University

Author for correspondence.
Email: bauman@bmstu.ru
Russian Federation, Moscow

G. A. Bigus

Bauman Moscow State Technical University

Email: bauman@bmstu.ru
Russian Federation, Moscow

A. L. Remizov

Bauman Moscow State Technical University

Email: bauman@bmstu.ru
Russian Federation, Moscow

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