ST TOO 180340015806-019-2021

EPOXY COMPOSITION CURED WITH POLYAMINE HARDENER.

IT IS CHARACTERIZED BY A HIGH CONTENT OF NON-VOLATILE SUBSTANCES (DRY RESIDUE), CAN BE APPLIED WITH A LARGE FILM THICKNESS. ABRASION RESISTANT.

Double-packed

Color: grey. Coating: Glossy

Detailed characteristics      Find out the price

PURPOSE AND SCOPE OF APPLICATION

Coating with high protective properties for anticorrosive protection of the inner surface of steel tanks, reservoirs, tank cisterns, process pipelines. The coating is oil- and gasoline-resistant, resistant to crude and commercial oil, fuel oil, to formation, sea and fresh water, to solutions of reagents with slightly acidic and slightly alkaline media (pH 3-11) and to detergents.

 

Operating conditions according to GOST 9.032 – groups 4, 6/1, 7/4.

 

The recommended operating temperature is up to plus 60 ° C (for a short time it is allowed to plus 75 ° C, it can withstand steaming).

 

CERTIFICATION

Certificate of State registration No. KG.11.01.09.008.E.005728.09.22 dated 30.09.2022

 

TECHNICAL SPECIFICATIONS

Coating        

Color  gray

Gloss  glossy

Dry film thickness, microns           300 - 500

Composition

Density, g/cm3         1,40 - 1,55

Pot life at a temperature of (20 ± 2) ° C, h         1, not less

Drying time, h:         

- to the degree of 1 (GOST 19007) at a temperature of (23 ± 2) ° C            4.5, not more than

- to the degree of 3 (GOST 19007) at a temperature of (23 ± 2) ° C            8.0, not more than

Wet firlm thickness, microns         350 - 580

Theoretical consumption per single-layer coating, g/m2         480 – 800

Proportion of non-volatile substances:  

- average volume, % vol.   90

by mass, % (mass)  90 - 95

SURFACE PREPARATION

degrease metal surface to the first degree according to GOST 9.402;

clean the surface by abrasive blasting from scale and corrosion products to a degree not lower than 2 according to GOST 9.402 (not lower than Sa 2 1/2 according to ISO 8501-1) with an angular, sharp surface profile and a roughness of 85-115 microns (segment 3G according to ISO 8503-2).

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 for 1-3 minutes using an electric stirrer before  application;

with constant stirring, add a hardener to the base (the volume ratio of base: hardener is 3.6:1);

mix until smooth.

The pot life of 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).

 

The material can be applied at ambient temperature from plus 5 to plus 40 ° C (recommended to plus 30 ° C) and relative humidity of not more than 80%. The temperature of painted surface should be at least 3 °C above the dew point, but not above plus 40 ° C.

 

When painting, the temperature of the material must be not less than plus 15 °C.

 

Recommended application parameters:

 

 Airless spraying*

 

 Recommended diluent      dilution is not recommended

 Nozzle diameter      0.015" - 0.021" (0.38 - 0.53 mm)

 Pressure      15 - 25 MPa (150 - 250 bar)

 Brush / Roller

 

 Recommended diluent     

 SOLV-EP (ST TOO 180340015806-028-2021)

 Amount of solvent  3-5 % by mass

 Equipment cleaning

 SOLV-EP (TS 20.30.22-106-12288779-2018)

 solvents of grades 646, 647, 649

* For application use airless spraying equipment with a feed rate of material not less than 6 l/min.

 

Application by airless spray is recommended in 1 layer, brush or roller – 2-3 layers allowed. Drying of coating is natural.

 

The drying time is given in the table:

 

  Drying degree

Time, h (hours), day (day)

at ambient temperature, °C

 

      

5          10       15       20-23 25      30      40

Tack dry

26 hrs.           17 hrs.            11 hrs.           6 hours          5 hrs. 4 hrs.  2,5 hrs.

Degree 3 according to GOST 19007

30 hrs.

20 hrs.           15 hrs.            10 hrs.           7 hours          5 hrs.  3 hrs.

Full cure        14 days          11 days

 9 days           7 days            6 days            4 days            2,5 days

The specified curing time is recommended to be taken as an indicative for practical painting. The curing time depends on the surface temperature and ambient air, the degree of dilution of the material, coating thickness, ventilation efficiency and relative humidity.

 

STORAGE AND HANDLING

The composition is delivered in packages: base and hardener packed in metal containers 20 l and 5 l.

 

It is allowed to transport and store the composition at ambient temperatures from minus 40 to plus 40 ° C in accordance with GOST 9980.5. During storage, the container should not be exposed to precipitation and direct sunlight, short-term storage of containers in direct sunlight is allowed, but not more than 3 hours.

 

The shelf life in hermetically enclosed containers while meeting the requirements

 

is 24 months starting with the manufacture date.

 

SECURITY MEASURES

When working with the composition, the relevant industry standards and requirements should be observed, as well as the precautions indicated on the packaging label.

 

It is necessary to use personal protective equipment (glasses, masks, respirators), avoid inhaling solvents during evaporation and getting the composition on the skin, mucous membranes of the eyes and respiratory tract; use indoors only with sufficient ventilation.

 

The composition and its components (base and hardener) are flammable! The hardened coating is not harmful to human health.

 

COMPATIBILITY OF THE ISOLEP-oil COMPOSITION WITH OTHER VMP MATERIALS

The composition of ISOLEP- oil is used as a single coating system.

 

 

Information provided is general in nature and does not take into account the specifics of a particular object.

Compatible materials:

 

SOLV-EP