KO-8104 enamel made by Elcon performs two tasks: it protects metal against corrosion when heated up to +700 °C — steam pipelines, furnaces, equipment — and serves as atmospheric paint for concrete and brick. It is based on modified silicone resin with a solution of pentaphthalic resin, manufactured to TU 2312-010-49222195-2012. No priming is needed, work is carried out at temperatures from −30 °C to +40 °C, and the palette is wide, with tinting to RAL K5.
| Manufacturer | Elcon — OOO “Elcon”, Novocheboksarsk |
|---|---|
| Type | heat-resistant coatings |
| Base | one-component enamel on modified silicone resin with a solution of pentaphthalic resin; organic solvents |
| Colour | black (up to 700 °C), silver-grey (up to 650 °C), red-brown (up to 500 °C), white, grey, blue, bright red, red, yellow, brown, light blue, light grey, green (up to 400 °C); tinting to RAL K5 |
| Packaging | 25 kg |
| Application method | air spray, roller, brush; 2–3 cross coats with intercoat drying to “tack-free” 0.5–2 h; surface preparation St 3 or Sa 2–Sa 2.5 and degreasing; thinner Elcon R, o-xylene, toluene (not more than 10 %) |
| Application temperature | from −30 °C to +40 °C; relative air humidity not more than 80 % |
| Drying | to degree 3 — not more than 2 h at (20±2) °C or 0.5 h at (150±2) °C; coating drying 30 min at (20±2) °C, final — at least 24 h; full cure on heating in service; transport and installation — not earlier than 3 days |
| Key properties | Heat resistance: from −60 °C to +700 °C (black — 700 °C, silver-grey — 650 °C, red-brown — 500 °C, other colours — 400 °C), Non-volatile matter by weight: 35–45 %, Hardness by TML (pendulum A): at least 0.18 relative units, Impact strength (U-1A): at least 40 cm, Adhesion: not more than 1 point, Resistance to alternating heating to 600 °C and water: at least 3 cycles, Resistance to static exposure at 20 °C: water 96 h, petrol 48 h, industrial oil 48 h |
| Compatible materials | no priming required |
| Shelf life | 24 months from the date of manufacture; storage from −30 °C to +40 °C |
| Standards | TU 2312-010-49222195-2012 |
Data from the manufacturer’s technical data sheet. The coating system, number of coats and quantity are selected for your project on request.
Silicone enamel for oil, steam and gas pipelines, chimneys and equipment; applied without primer, the black version withstands up to +700 °C.
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