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VINIKOR-ecoprime — epoxy primer-enamel for railway wagons and steel structures
VMP

VINIKOR-ecoprime — epoxy primer-enamel for railway wagons and steel structures

Primer-enamels

A two-pack epoxy primer-enamel with corrosion inhibitors, included in GOST 7409-2018. Its main field of application is freight wagons outside and inside, including for non-food bulk cargoes and mineral fertilisers, railway infrastructure (except railway bridges) and other steel structures in aggressive environments. It is applied over tightly adhering rust and old coatings at temperatures from −10 °C; it works on its own or is overcoated with VINIKOR-62, POLITON-UR (UV), VINIKOR-akril-51 and other enamels.

Specifications

ManufacturerVMP — AO “NPKh VMP”, Yekaterinburg
Typeprimer-enamels
Usesteel structures
Baseepoxy resin and amine hardener, two-pack; contains corrosion inhibitors
Colourred-brown, blue, green, beige, grey, black and others
Packagingkit: base in metal pails, hardener in metal cans
Application methodairless spray without thinning (nozzle 0.015–0.021″, 15–21 MPa), air spray, brush, roller; 1–2 coats; base:hardener 100:7.5 by weight; thinner SOLVIN-12 up to 8 % by weight; induction time after mixing 15–20 min
Application temperaturefrom −10 to +35 °C (from +5 to +35 °C recommended for freight rolling stock), relative humidity max. 85 %; surface at least 3 °C above the dew point but not above +40 °C
Dryingdrying schedules are given for temperatures from −5 to +35 °C
Key propertiesdensity — 1.4±0.1 g/cm³, pot life at 20 °C — at least 8 h, volume solids — 62±2 %, non-volatile matter by weight — 77.5±1.5 %
Compatible materialsstand-alone coating; if necessary overcoated with VINIKOR-62, POLITON-UR (UV) enamels, VINIKOR, VINIKOR-akril-51 primer-enamels and other epoxy-vinyl, epoxy, acrylate, polyurethane materials
Shelf lifebase — 24 months, hardener — 12 months from the date of manufacture
StandardsTU 20.30.12-010-67503963-2017; state registration certificate RU.77.01.34.008.E.003234.12.21; included in GOST 7409-2018; conclusion of AO “VNIIZhT” No. 3389

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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