FIELD: chemistry.
SUBSTANCE: luminescent paint for treating surfaces of objects contains a film-forming component in a mixture of organic solvents, photoluminescent phosphor and filler. The photoluminescent phosphor used is strontium aluminate, activated europium, dysprosium and yttrium. The film-forming component is a 15% solution of chlorinated polyvinylchloride (CPVC), taken in the ratio 1:1.3-2. The CPVC is made from a mixture of solvents, containing butyl acetate, acetone and toluene in ratio of 1:2:5 respectively.
EFFECT: luminescent paint for treating surfaces of various indicators, especially road signs, the coating of which should have high resistance to long fluorescent lag.
4 cl, 2 tbl
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