OS-51-03 Elcon — organosilicate composition for heating network pipelines
Organosilicate composition for the outer surface of heating network pipelines in tunnels, collectors and crawl spaces, up to +150 or +300 °C.

A topcoat enamel for cold galvanising systems: synthetic resins with flake aluminium form a silver, UV-resistant barrier coat. It is applied in 1–2 cross coats over primed or unprimed surfaces of steel structures and equipment, including at temperatures down to −20 °C. The declared service life of the coating is up to 35 years, resistance to static exposure to water is 100 h and to 3 % NaCl solution 72 h; the manufacturer publishes a test report.
| Manufacturer | Elcon — OOO “Elcon”, Novocheboksarsk |
|---|---|
| Type | anticorrosion material |
| Use | steel structures, equipment |
| Base | enamel on synthetic resins with flake aluminium; aromatic solvents |
| Colour | silver |
| Packaging | 20 kg |
| Application method | air spray; 1–2 cross coats over a primed or unprimed surface with intercoat drying to “tack-free” from 0.5 h; surface cleaned and degreased; thinner Elcon R, o-xylene, toluene (up to 10 %) |
| Application temperature | from −20 °C to +40 °C (air and substrate); relative humidity not more than 80 % |
| Drying | to degree 3 — 2 h at (20±2) °C; full cure at least 72 h; installation — not earlier than 3 days |
| Key properties | Non-volatile matter by weight: at least 20 %, Impact strength (U-1A): at least 40 cm; adhesion not more than 1 point, Resistance to static exposure at 20 °C: water 100 h, 3 % NaCl 72 h, Coating service life: up to 35 years |
| Compatible materials | topcoat over zinc-rich coatings (Elcon Zintech) |
| Shelf life | 18 months from the date of manufacture; storage from −30 °C to +40 °C |
| Standards | TU 2312-019-49222195-2016 |
Data from the manufacturer’s technical data sheet. The coating system, number of coats and quantity are selected for your project on request.
Organosilicate composition for the outer surface of heating network pipelines in tunnels, collectors and crawl spaces, up to +150 or +300 °C.
Silicone enamel for low-carbon steel parts over phosphated and non-phosphated surfaces, heating up to +700 °C.
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Silicone enamel per GOST 23122-78 for steel, aluminium and titanium surfaces, working from −60 °C to +400 °C.