ISOLEP®-primer

ISOLEP-primer

TU 20.30.12-067-12288779-2020

EPOXY PRIMER WITH ZINC PHOSPHATE AND "IRON" MICA

Double-packed

Color: gray, red-brown.

Detailed characteristics      Find out the price

Recommended use

The epoxy primer ISOLEP-primer is used to protect against corrosion of metal structures operated in atmospheric conditions, including those with high corrosion activity. It is used in complex systems of anticorrosive coatings.

 

Specifications

Enhanced protective properties (contains a corrosion inhibitor).

AREAS OF APPLICATION

The ISOLEP-primer is used for corrosion protection of industrial and civil construction facilities.

 

RECOMMENDATIONS FOR USE

The material has been approved and recommended for use by industry specialized testing centers and is included in regulatory documents regulating the activities of various industries.

 

Avtodor

TSNIIS

Lacquer Coating Research Institute with "Victoriya" experimental machine-building plant

CERTIFICATION

Certificate of state registration No . RU .66.01.40.015.E.000059.03.11 from 16.03.2011

 

Declaration of Conformity ROSS RU D-RU.AD37.V.35076/20, dated 21.09.2020

 

Certificates of conformity for complex coating systems with flame retardants of the PLAMKOR series.

 

Oil and Gas Industry: conforms to requirements of normative documents of the companies "Gazprom", "Transneft", "Rosneft", "Lukoil".

 

Transport construction: STO-01393674-007-2022 Central Research Institute of Construction JSC; STO 12288779-001-2020 State Company Avtodor.

 

Industrial and civil construction: GOST 9.401-2018, RD GM-02-18 (JSC Trust Gidromontazh), PJSC MMC Norilsk Nickel.

 

Approved by testing centers: RPA "Lakokraspokratiye" ( Khotkovo), Transneft Research Institute, TSNIIS, "Fundamenproekt".

 

DESCRIPTION

The composition of the epoxy primer ISOLEP-primer contains a corrosion inhibitor (zinc phosphate) and "iron" mica, thanks to which the protective properties of the coating are significantly improved. Corrosion destruction of metal slows down, adhesion increases, moisture access to the protected surface is prevented. The ISOLEP-primer has good compatibility with enamels on both epoxy and polyurethane bases, which allows to create durable coatings with high decorative characteristics.

 

TECHNICAL SPECIFICATIONS

 Coating

 Thickness of one layer      80 – 200 microns

 Adhesion

 the method of lattice incisions (GOST 15140)

 separation method (GOST 32299)

 

1 grade, no more than

 5.0 MPa, not less

 Heat resistance (in dry atmosphere)      +120 °C (constant),

+150 °C (short-term)

 Primer

 Density         1.55 ± 0.05 g/cm3

 Viscosity       thixotropic

 Proportion of non-volatile substances

   by mass, % (mass)

   - by volume (average), % vol.

 

79±2

71±2

 Pot life after mixing

 at a temperature of (20 ±0.5) °C 2, not less than

 Drying time to degree 3

 at a temperature of (20 ± 0.5) ° C according to GOST 19007          3, no more than

CONSUMPTION PER M2

The theoretical consumption for a single–layer coating is 170 - 420 g/m2.

 

SURFACE PREPARATION

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

abrasive blasting is recommended up to grade 2 according to GOST 9.402 (Sa 2 1/2 according to ISO 8501-1)

abrasive blasting is allowed in hard-to-reach places to the degree of Sa 2 or cleaning with manual or mechanized tools to the degree of St 2 according to ISO 8501-1.

remove dust.

Before applying the coating enamels, the primer coating of ISOLEP-primer must be cleaned of dirt, degreased and free of dust.

 

INSTRUCTIONS FOR USE

prior to use, mix the base of the primer to a homogeneous state;

add a hardener to the base of the primer (a ratio of 3:1 by volume, respectively), after mixing, the primer is ready for application;

if necessary, dilute with solvent to working viscosity immediately before application.

Pot life of ISOLEP-primer depending on ambient temperature air is shown in the table:

 

Name of the indicator         Ambient temperature

+10 °C           +20 °C           +30 °C

Pot tlife of enamel ISOLEP-primer           4 hrs.  2 hrs.  1 hrs.

The primer is recommended to be applied in factory and field conditions at a temperature of minus 10 to plus 40 ° C and a relative humidity of no more than 85%.

 

Temperature of primer during application should be at least plus 15 ° C to ensure the necessary technological characteristics.

 

Recommended application parameters:

 

 Airless spraying

 

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

 Amount of solvent  up to 5% by mass

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

 Pressure      min 15 MPa (150 bar)

 Air spraying

    

 Recommended diluent      SOLV-EP

 Amount of diluent   up to 10% by mass

 Nozzle diameter      1.8 - 2.2 mm

 Pressure      0.3 - 0.4 MPa (3 - 4 bar)

 Brush / Roller

 

 Recommended diluent      SOLV-EP

 Amount of solvent  up to 10% by mass

 Equipment cleaning

 SOLV-EP

 SOLV-EP, thinners 646, P-4, petroleum solvent. When applying a primer using spraying method in the places of "spray overlap", the effect of "glossiness" of the coating is possible.

Drying is natural, the drying time of the coating with DFT of 80-100 microns, depending on the temperature, is given in the table:

Drying degree

 

Drying time at ambient temperature, °С

 

-10      0          10        20       30       40

To tack free, to overcoat, h.          18       10       5          2          1          0.5

UP to degree 3 according to GOST 19007, h

25       17       6          3          2          1.5

To handle*, h.          34       22       10       6          4          3

To packing and shipping *, h        41       29       17        10       6          4

To through dry, d     64       27       10       7          3          2

Maximum to overcoating

     - by ISOLEP-primer, ISOLEP-mio

     - by POLYTON-UR, POLYTON-UR (UV)

 

6 months.

8 months.

*The specified curing time is recommended to be taken as a guideline for the technological process. In fact, the curing time depends on the temperature of the surface and ambient air, the degree of dilution of the material, the  thickness of the coating, the efficiency of ventilation, the relative humidity of the air, the design features of the structures and may differ from the indicated.

STORAGE OF ANTI-CORROSIVE PRIMER

 

The primer is supplied as a complete set: the base packed in metal buckets of 20 liters, 10 liters and metal cans of 1 liter, the hardener – in metal buckets with a capacity of 5 liters, 3 liters and metal cans with a capacity of 0.25 liters, respectively, depending on the weight of the set.

 

Storage conditions - in accordance with GOST 9980.5 (at ambient temperature from minus 40 to plus 40 ° C). The material components shall be protected from direct sunlight and atmospheric condensation.

 

The shelf life of the base and hardener in a hermetically sealed container of the manufacturer, subject to the requirements, is 24 months starting with the manufacture date.

 

SECURITY MEASURES

When working with the primer, the existing sectoral standard norms and requirements and safety measures as specified on the package label shall be observed.

 

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

 

The primer is classified as fire-hazardous material.

 

COMPATIBILITY OF THE ISOLEP-primer WITH OTHER VMP MATERIALS

It is recommended for use in complex coating systems with coating enamels manufactured by JSC NPH VMP: ISOLEP-mio, POLYTON-UR (UV), POLYTON-UR, VINIKOR-62, as well as with other epoxy, polyurethane and acrylic enamels.

 

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

Compatible materials:

 

VINIKOR-62 (Mark A)

 

 

ISOLEP-mio

 

 

POLYTON-UR

 

 

POLYTON-UR (UV) grade A

 

 

SOLV-EP