FIELD: chemistry.
SUBSTANCE: invention relates to production of finishing materials and can be used for protective and decorative coatings on the surface of building structures and elements of evacuation systems. Photoluminescent material contains 30–60 wt.% of liquid glass in the form of an aqueous solution of high-modulus potassium silicate with density of 1400 kg/m3 and silica modulus of 3.8, 5–20 wt.% of wollastonite with particle size of 3.5–13.5 mcm to increase water resistance and wear resistance of composite and 8–50 wt.% of water-resistant yellow-green afterglow phosphor with matrix of yttrium aluminate, activated by promethium.
EFFECT: high luminescence brightness, water resistance and wear resistance of the photoluminescent material.
1 cl, 1 tbl
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|---|---|---|---|
| METHOD OF INTRODUCING PHOTOLUMINESCENT PIGMENTS IN PRODUCTS MADE OF DECORATIVE CONCRETE | 2017 |
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RU2668596C1 |
| METHOD FOR PRODUCTION OF POLYSILICATE BINDER FOR ADHESIVES AND COATS, POLYSILICATE BINDER, AND ADHESIVE COMPOSITION FOR ADHESIVES AND COATS USING THE SAME | 2004 |
|
RU2248385C1 |
| GLUING COMPOSITION | 2002 |
|
RU2205851C1 |
| DECORATIVE MATERIAL | 2013 |
|
RU2538856C2 |
| METHOD FOR PREPARING FINELY DISPERSED CALCIUM SILICATE (VARIANTS), FINELY DISPERSED CALCIUM SILICATE (VARIANTS) AND STAINED COMPOSITION | 2002 |
|
RU2213054C1 |
| METHOD OF MAKING ARTICLES FROM DECORATIVE CONCRETE WITH PHOTOLUMINESCENT PIGMENT | 2019 |
|
RU2715494C1 |
| SILICATE DYE | 1992 |
|
RU2034882C1 |
| ADHESIVE COMPOSITION (AND VERSIONS THEREOF) | 2009 |
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RU2408639C1 |
| POWER CABLE WITH LIGHT EMITTING SHEATH | 2022 |
|
RU2788990C1 |
| LUMINESCENT PAINT | 2007 |
|
RU2329287C1 |
