FIELD: chemistry.
SUBSTANCE: method of production of coloured glass products includes the following stages: preparation of raw materials, compilation of charge, melting of glass mass, moulding of products and their subsequent cooling. At the cooling stage, when the glass surface reaches the temperature of 80°C, a composition obtained by ultrasonic mixing of the following components is applied to it: a colloidal polymer base, single-walled carbon nanotubes (SNT), and food colouring agents of a given colour. The content of SNT in the composition ranges from 0.005% to 0.2% of its total mass, and food colouring-from 0.04% to 10% respectively.
EFFECT: increasing the adhesion of the coating to the surface of the glass colour and durability of the finished products.
1 cl
