Supply across Uzbekistan and to Kyrgyzstan, Tajikistan and Turkmenistan +998 93 815 00 53 Telegram sale@coatix.uz
ECOZIN A 55% zinc-rich primer — heat-resistant primer up to +350 °C
CERTA

ECOZIN A 55% zinc-rich primer — heat-resistant primer up to +350 °C

Zinc-rich primers

ECOZIN A 55% primer contains 55 % zinc powder and gives a grey-silver matt rough film. This heat-resistant polyorganosiloxane primer is intended for equipment under high humidity or heating up to +350 °C: chimneys and flue gas stacks, flue ducts, steel structures, hydraulic structures, power line towers. With CERTA enamels it forms a system, with the silver one up to +600 °C; the service life in an industrial UKhL-1 atmosphere is up to 10 years.

Specifications

ManufacturerCERTA — OOO “NPP “Spektr”, Novocheboksarsk
Typezinc-rich primers
Usesteel structures, equipment, power industry, marine and port structures
Baseone-component polyorganosiloxane zinc-rich material, heat-resistant; solvents toluene, o-xylene
Colourgrey-silver, matt rough texture
Packaging25 kg, 10 kg; 0.8 kg
Application methodair spray (20–30 s), airless spray (35–50 s, 80–150 bar), brush (30–50 s); 2–3 coats, stripe coat on welds; preparation Sa 2½ per ISO 8501-1; thinning with toluene or o-xylene not more than 10 %
Application temperaturespraying from −10 °C to +40 °C, brush and roller from −10 °C to +25 °C; relative humidity not more than 80 %; surface 3 °C above the dew point
Dryingintercoat drying 90 min at −10 °C, 60 min at 0 °C, 30 min at +20 °C; full properties in 72 h at +20 °C; above 100 °C — hot curing (1 h in air, heating not faster than 5 °C/min, 3 h at service temperature); installation — not earlier than 72 h
Key propertiesZinc powder content: 55 %, Service temperature: from −60 °C to +350 °C; in a system with CERTA silver enamel — up to +600 °C, Service life in an industrial atmosphere of temperate and cold climates: up to 10 years, Service conditions: industrial atmosphere UKhL-1
Compatible materialsstand-alone coating or primer in a system with CERTA enamels, incl. heat-resistant ones (intercoat drying before the topcoat 2 h)
Shelf lifeindicated on the packaging; storage from −30 °C to +35 °C
StandardsTU 2312-008-49248846-2008

Data from the manufacturer’s technical data sheet. The coating system, number of coats and quantity are selected for your project on request.

Other materials by CERTA