FIELD: chemistry.
SUBSTANCE: organosilicon composition for preparing protective decorative coatings containing a mixture of organosilicon compounds and a solvent, in which the organosilicon compound contains a mixture of silicone oligomers oligomethylphenylsilsesquioxane of the linear structure with the reactive hydroxyl groups (K-403) and oligomethylphenylmethoxysilsesquioxane of the linear structure with the reactive methoxy groups (K-406) at the mass ratio (10-20):(4-6), the solvent is the dehydrated mixture of aliphatic hydrocarbons selected from the group hexane, nefras C80-120, isooctane and cellosolves selected from the group of funeralopolis, butylcellosolve, ethylcellosolve (water content not more than 0.01 wt %) taken in the ratio (18-25):(46-60) wt %. and additionally - amphoteric surfactant - coco-propylene diamine sodium tripropionin in the amount of 0.1÷0.15 wt %.
EFFECT: organosilicon composition with a long shelf life has been prepared, which is used to treat products made of natural stone and artificial materials that are operated in an open atmosphere, which improves water resistance, resistance to alternating temperature drops, improved protective and decorative properties of products, and coatings of the required colour.
2 cl, 2 tbl, 11 ex
