Influence of contamination degree of rolling oil on surface cleanness of foil and its adhesive capacity to paint coats has been examined on the base of investigation of wash-out from the surface of annealed foil vie methods of atomic-emission spectral analysis. It was established as a result of conducted investigations, that contamination of rolling oil on the foil surface leads to increase of number of reminders of chemical compounds lowering the strength of adhesion between paint coat and foil surface. The mechanism of the effect of revealed chemical compounds on strength of adhesion between paint coat and foil surface is proposed; it explains causes of lowering of adhesive capacity. The recommendations ensuring increase of adhesive capacity on the foil surface are developed on the base of conducted investigations.
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