B.B.Kolupaev, E.V.Lebedev, V.V.Klepko, V.V.Krivcov, E.O.Gavrilyuk, B.S.Kolupaev An effect of cavitation in a colloid solution on surface phenomena in flexible-chain polymers |
Acoustic bulletin, Vol. 16 ¹ 4, (2013-2014) |
| The paper deals with studying the effect of cavitational rupture of a water and aqueous solutions of a nanodispersed graphite on surface defects of materials obtained from Acrylonitrile Butadiene Styrene and Polyvinyl Chloride plastics. The function of moisture content, triboelectrification, ultrasonic boundary layer, power interchange, transport charge, internal energy change and deformation processes in surface defects recovery is revealed. The influence of structure formation on viscoelastic properties of material is mentioned. |
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KEY WORDS: colloid, surface defects, cavitation, triboelectrification, ultrasound |
| TEXT LANGUAGE: Ukrainian |