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IZOLEP-oil — epoxy coating for the internal surfaces of oil tanks
VMP

IZOLEP-oil — epoxy coating for the internal surfaces of oil tanks

Tank coatings

A reinforced-type epoxy coating for the internal surface of steel storage tanks, containers, tank cars and process pipelines in the oil and gas industry. Solids are about 90 % by volume; the material is applied in one coat by airless spray without thinning. The coating is resistant to crude and commercial oil, fuel oil, liquefied hydrocarbons, bottom water and sea water, methanol and ammonia; the operating temperature is up to +80 °C for crude oil and dark petroleum products and up to +90 °C for fuel oil and bitumen, and the predicted service life is 20 years.

Specifications

ManufacturerVMP — AO “NPKh VMP”, Yekaterinburg
Typetank coatings
Baseepoxy, two-pack, polyamine hardener; high solids, high-build, abrasion-resistant
Colourgrey; gloss
Packagingkit: base — metal pail 20 l, hardener — metal pail 5 l
Application methodairless spray in 1 coat without thinning (nozzle 0.015–0.021″, 20–30 MPa, units with an output of at least 6 l/min); brush, roller in 2–3 coats (SOLV-EP max. 3–5 % by weight); base : hardener 3.6:1 by volume
Application temperatureair from +5 to +40 °C (up to +30 °C recommended), relative humidity max. 80 %; surface at least 3 °C above the dew point but not above +40 °C; material at least +15 °C
Dryingat 23 °C: to degree 1 — no more than 4.5 h, to degree 3 — no more than 10.0 h; at +20 °C: tack-free 6 h, full cure 7 days (schedules for temperatures from +5 to +40 °C: at +5 °C — to degree 3 30 h, full cure 14 days); pot life at least 1 h at 20 °C
Key propertiesaverage volume solids — 90 %, non-volatile matter by weight — 90–95 %, density — 1.40–1.55 g/cm³, reinforced-type coating with a predicted service life of 20 years (NII LKP, Khotkovo), service temperature: liquid media — up to +60 °C, crude oil and dark petroleum products — up to +80 °C, heavy fractions (fuel oil, bitumen) — up to +90 °C; live steam up to +150 °C is permitted, resistance to crude and commercial oil, liquefied hydrocarbons, fuel oil, bottom, sea and fresh water, methanol, ammonia, reagent solutions (pH 3–11), washing liquids; oil- and petrol-resistant, service conditions per GOST 35094 — groups 4, 6/1, 7/4
Compatible materialsstand-alone coating
Shelf life24 months from the date of manufacture
StandardsTU 20.30.12-081-12288779-2017; GOST 35094 (groups 4, 6/1, 7/4); complies with the normative documents (ND) of Transneft, Lukoil, Rosneft, Surgutneftegas, Tatneft; approved by VNIIST, NII Transneft, IPKhiS Frishberg, NII LKP (Khotkovo); state registration certificate No. RU.66.01.40.015.E.000124.07.18 of 05.07.2018

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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