| 摘要 |
FIELD: chemical industry. SUBSTANCE: pigment paste is first prepared by dispersion of alkyl phenol polyoxyethylene ether, boric acid, water, titanium dioxide and mat silica gal additive with particle size of not greater than 10 mcm and pore volume of at least 0.7 cubic cm/g in circulation mode at rate of at least 0.4 m/s for at least 60 minutes, and paste is combined with aqueous dispersion of polyvinyl alcohol, liquid soda glass and ethyl alcohol. EFFECT: light resistance, reflection coefficient is 1.8-2.1%, drying time is 40 min. 4 cl, 13 ex, 1 tbl
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