FIELD: physics.
SUBSTANCE: element is characterised by at least one combination of substrate material selected from polymer, a lacquer coated substrate, fibre material, a substrate with hydraulically bound mass and/or non-woven material, containing components consisting of inorganic and/or organic light filler, hollow spaces formed in the substrate material by gases, dyes, organic pigments, inorganic pigments, inorganic and/or organic nanomaterials. The combination has thermal conductivity of not less than 0.4 [W/m·K], apparent density low of less than 1.4 g/cm3, average reflection in the 400-700 nm wavelength range of visible light less than 50% and average reflection in the 700-1000 nm wavelength range of near-infrared radiation greater than 50%.
EFFECT: low heating in the sun, lower heat output compared to conventional dark surfaces, heat insulating effect.
26 cl, 10 ex, 11 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| SYSTEM OF SUNLIGHT REFLECTING COATINGS | 2011 |
|
RU2548968C2 |
| SUN-REFLECTING COATING COMPOSITION | 2018 |
|
RU2768709C2 |
| LAMINATION OF AMMONIUM OCTAMOLYBDATE (AOM) | 2012 |
|
RU2641735C2 |
| COAT SYSTEM FOR ARTICLES OF COLD DARK COLOUR, AND METHOD TO CONTROL ARTICLE TEMPERATURE INCREASE | 2008 |
|
RU2414307C1 |
| POROUS SiO XEROGEL WITH CHARACTERISTIC PORE SIZE, STABLE DRYING PRECURSORS THEREOF AND USE THEREOF | 2010 |
|
RU2530048C2 |
| FUNCTIONAL COATINGS BASED ON POLYTHIOPHENES FOR OPTICAL USE | 2005 |
|
RU2378295C2 |
| COATINGS FOR INCREASING THE DETECTION DISTANCE TO AN OBJECT DETECTED BY NEAR-INFRARED ELECTROMAGNETIC EMISSION | 2020 |
|
RU2769893C2 |
| FOAMED PRODUCTS WITH EXCELLENT STABILITY TO SOLAR RADIATION AND OPTIMAL HEAT-INSULATING AND MECHANIC PROPERTIES | 2010 |
|
RU2524711C2 |
| SUN-REFLECTING COATING AND COATING SYSTEMS | 2010 |
|
RU2531174C2 |
| COATINGS TO INCREASE DETECTION DISTANCE TO OBJECT DETECTED BY MEANS OF ELECTROMAGNETIC RADIATION OF NEAR INFRARED RANGE | 2017 |
|
RU2728836C2 |
