ISOLEP®-oil Composition

Description

ISOLEP-oil is a two component modified epoxy aliphatic polyamine cured coating. High solids, high build, abrasion resistant coating.

Recommended use

ISOLEP-oil is used as a single coating system with high protective properties for anticorrosive protection of the internal surface of steel tanks, reservoirs, tank cisterns, industrial pipelines that come into contact with crude oil and commercial oil, fuel oil; bottom, sea and fresh water; chemical solutions with weak acid and weakly alkaline media (pH 3-11), washing fluids.
Operating conditions according to GOST 9.032 – 4, 6/1, 7/4.
The recommended operating temperature is up to plus 60 °С (for a short time it is allowed up to plus 75 °С, it can stand steaming operation).

Certificates, Approvals

Certificate of state registration No. RU.66.01.40.015.Е.000124.07.18 dated 05.07.2018.
Approved by testing centers: VNIIST, NII Transneft, NII LKP Khotkovo as reinforced type coating with a predicted service life of 20 years.
Oil and gas complex: Complies with the requirements of regulatory documents of companies Transneft, Lukoil, Rosneft, Surgutneftegaz.

Surface preparation

• to degrease metal surface to 1 grade according to GOST 9.402;
• to do abrasive blast cleaning of scale and corrosion to grade not less than 2 according to GOST 9.402 (Sa 2½ according to ISO 8501-1). Surface profile is sharp, angular with a roughness of 85-115 µm (segment 3G according to ISO 8503-2);
• to remove dust.

Reducing the surface preparation grade and application on a smooth surface without a roughening is not allowed. The allowed interval between preparation of the surface and application of the first coating layer should not exceed 6 hours in the absence of sweating on the surface and exclusion of any variety of contamination.

Application

• mix the base to a homogeneous condition before application;
• add a hardener to the base (mixing ratio of base and hardener: 3.6:1 by volume);
• mix thoroughly with an electric mixing machine.

The pot life of the material (after mixing the components) at ambient temperature (20±2) °C is not less than 1 hour (for the organization of painting, the decrease of the pot life with increasing temperature should be taken into account). 
ISOLEP-oil may be applied at an ambient temperature of plus 5 to plus 40 °C (recommended from plus 5 to plus 30 °C) and relative humidity not more than 80 %. The temperature of the surface to be painted must be above the dew point by at least 3 °C, but not above plus 40 °C.
When painting, the temperature of the material must be not less than plus 15 °C.
The required hardening time is recommended as an approximate for practical coloring. Hardening time depends on the surface temperature and ambient air, the dilution ratio of the material, the coating thickness, the efficiency of ventilation and the relative air humidity.

Storage and handling

Precautions

The information is of general character, without consideration to the object specific nature. Use of materials for other purposes not specified here or in case other influencing factors are present shall be approved by the  VMP Holding CJSC  in writing. In case of absence of such approval the manufacturer is not held liable for the improper use of the material and the buyer falls from the right to present claims connected with the coating quality