| 摘要 |
FIELD: chemistry. ^ SUBSTANCE: invention relates to compositions for final treatment of surfaces. A composition is proposed for final treatment, which consist of a mixture of abrasive particles (10 to 60 wt %) and an emulsion, which contains water (10 to 60 wt %), volatile siloxane, with boiling point of 250C and a lubricant (2 to 10 wt %). Volatile silixane is selected from volatile cyclic siloxanes, linear methyl-substituted non-cyclic siloxanes and cyclic methyl-substituted siloxanes. Volatile cyclic siloxane has kinematic viscosity of 7 cSt or less, and volatile non-cyclic siloxane - less than 5 cSt at 25C. Also proposed is another version of the composition and a method of final treatment of a surface using the disclosed composition. ^ EFFECT: design of a composition which is characterised by low concentration of volatile organic compounds and with good operational characteristics. ^ 5 cl, 21 tbl, 7 ex |
