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NEFTEKOR primer — epoxy primer for internal tank protection
VMP

NEFTEKOR primer — epoxy primer for internal tank protection

Tank coatings

NEFTEKOR primer works in a pair with the enamel of the same name and protects the internal surfaces of steel storage tanks, containers, tank cars and process pipelines. It is a two-pack thixotropic epoxy composition with a low organic solvent content; the coating is resistant to crude oil, aviation and automotive fuels, oils, fuel oil, and fresh, sea and bottom water. For light petroleum products, including aviation fuel, the orange primer is used under the white enamel; the system with NEFTEKOR enamel is approved by VNIIST and FSUE GosNIIGA. The service temperature is from −60 to +60 °C.

Specifications

ManufacturerVMP — AO “NPKh VMP”, Yekaterinburg
Typetank coatings
Baseepoxy, two-pack, thixotropic, with a low organic solvent content
Colourorange, grey; gloss
Packagingkit: base in metal pails, hardener in metal cans
Application methodairless spray (nozzle 0.015–0.021″, 15–22 MPa), brush, roller; 1–2 coats; thinner SOLVIN-12 up to 5 % by weight
Application temperatureorange — from +5 to +35 °C, grey — from −5 to +35 °C; relative humidity max. 85 %; surface at least 3 °C above the dew point; temperature of the prepared primer not below +15 °C
Dryingto degree 3 — no more than 24 h at 20 °C; overcoating with NEFTEKOR enamel — not earlier than 24 h at +20 °C; before service of the system in aggressive media — at least 7 days at +20 °C
Key propertiesdensity — 1.4±0.1 g/cm³, pot life at 20 °C — at least 8 h, volume solids — 71±3 %, non-volatile matter by weight — 82±3 %, resistance to crude oil, aviation and automotive fuels, lubricating oils, diesel fuel, kerosene, fuel oil, fresh, sea and bottom water, alkali solutions; short-term — to acid solutions, service temperature — from −60 to +60 °C
Compatible materialsin a system with NEFTEKOR enamel; for light petroleum products (aviation fuel) — orange primer + white NEFTEKOR enamel
Shelf lifebase — 24 months from the date of manufacture; the shelf life of the hardener is stated in the quality certificate
StandardsTU 20.30.12-006-23394220-2018; state registration certificate RU.77.01.34.008.E.003240.12.21; approved by VNIIST and FSUE GosNIIGA (in a system with NEFTEKOR enamel); the system is included in the “Technical Specifications for Protective Coatings” of AO “Mondi SLPK”

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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