A semi-gloss topcoat on hydroxyl-containing acrylic resin with P01 isocyanate hardener, applied only over a primer — Elcon Epoxy epoxy primer-enamel or Elcon Epoxy Zinc zinc-rich primer. The coating is resistant to alkalis, acids, salts, petroleum products and oils, so it is suitable for tanks, bridge structures, equipment and concrete. The palette includes RAL 7035, 7040, 9003 and other shades, with tinting to RAL K5; the system with Elcon Epoxy lasts 20 years.
| Manufacturer | Elcon — OOO “Elcon”, Novocheboksarsk |
|---|---|
| Type | polyurethane enamels |
| Use | steel structures, tanks, bridges, equipment, concrete |
| Base | two-component polyurethane: hydroxyl-containing acrylic resin + isocyanate hardener P01 (9.4 % of the base weight) |
| Colour | semi-gloss; RAL 1015, 1021, 3020, 5005, 6029, 7040, 7004, 7042, 7035, 7024, 9003, 9005; tinting to RAL K5 |
| Packaging | base 20 kg + hardener 1.88 kg |
| Application method | air spray (2–2.5 kgf/cm², nozzle 1.4–2.2 mm) or airless spray (180–230 kgf/cm², nozzle 0.013–0.015″); 1–2 coats only over a primed surface; pot life of the mixture at least 6 h at 20 °C |
| Application temperature | from +5 °C to +30 °C; relative humidity not more than 80 %; surface 3 °C above the dew point; wind not more than 10 m/s |
| Drying | intercoat drying: 1 h at 30 °C, 4 h at 20 °C, 8 h at 10 °C; to degree 3 — not more than 8 h; full cure at least 7 days at 20 °C |
| Key properties | Non-volatile matter by weight of the ready-to-use material: 63–73 %, Adhesion (cross-cut): not more than 1 point; impact strength at least 50 cm, Resistance at 20 °C for at least 5 days: water, mineral oil, 3 % NaCl, 5 % HNO₃, 5 % H₂SO₄, 25 % NaOH, Heat resistance of the coating: from −60 °C to +125 °C, Service life of the Elcon Epoxy + Elcon PU system: 20 years (climatic tests by NPO “Lakokraspokrytie”) |
| Compatible materials | primer — Elcon Epoxy epoxy primer-enamel or Elcon Epoxy Zinc epoxy zinc-rich primer |
| Shelf life | base — 12 months, hardener — 9 months; storage from −30 °C to +30 °C |
| Standards | TU 20.30.22-24-49222195-2024 |
Data from the manufacturer’s technical data sheet. The coating system, number of coats and quantity are selected for your project on request.
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