FIELD: textiles, paper.
SUBSTANCE: decorative material comprises a substrate of waterproof paper or paperboard coated with a light-accumulating coating containing luminophor SrAl2O4:Eu,Dy and a solvent binder with the ratio of components, wt %: SrAl2O4:Eu,Dy - 10÷45, the solvent binder - 55÷90. The luminophor particles have a size of 100÷160 microns. The solvent binder is used as the paints based on extender oils.
EFFECT: density and uniformity of the coating layer is ensured, which does not crumble and does not break when bent, the material does not absorb moisture.
2 cl, 3 ex
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Authors
Dates
2015-01-10—Published
2013-01-11—Filed