TECHNOLOGY OF PRODUCING COMPOSITE OPTICAL COATINGS FOR SOLAR COLLECTORS
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PURPOSE
The technology of producing optical composite coatings for solar collectors makes it possible to obtain a highly efficient two-component composite high-selective coating as part of anodic aluminium oxide/carbon.
TECHNICAL CHARACTERISTICS OF COATINGS
| Coating thickness, µm | 10...20 |
| Hardness, kgf/mm2 | 3600 |
| Light emission absorption factor, % | 96 |
| Emissivity factor, % | 4 |
ADVANTAGES
- coatings are evenly painted and wear-resistant
- durability of coatings (more than 5 years)
- high coating efficiency (absorption ~ 96 %, heat transfer ~ 4 %)
DEVELOPER
R&D Lab 5.1 "Multifunctional metal oxide composite materials"
CONTACTS
6, P. Brovki str., 220013, Minsk, Republic of Belarus
☏ +375 17 293 89 39
🖷 +375 17 390 96 28
🖂 nil53@bsuir.edu.by