TU 2312-017-12288779-2003

ZINC-RICH POLYURETHANE COMPOSITION

Single-pack, cured by air moisture.

Color: grey. Coating: matte

Detailed characteristics      Find out the price

Recommended use

The ZINOTAN composition is used for anticorrosive protection of steel structures operated in the atmospheric conditions of all macroclimate areas, types of atmosphere and placement categories according to GOST 15150, in fresh and sea water, in aqueous solutions of salts, in oil and oil products.

It is used as:

 

primers in complex corrosion protection systems with POLYTON-UR enamel, FERROTAN and ALUMOTAN compositions, as well as with other materials on polyurethane, vinyl-epoxy and acrylic bases;

 

single coat system.

 

FEATURES

ZINOTAN composition

 

Allows all-season application (from -15 oC to +40 oC);

It is easy to use (the composition is ready for application);

According to the metal zinc mass content, it meets the level 1, type II of SSРС Paint 20.

Coating

 

It has  long service life;

Resistant to aggressive environments (including sea and fresh water, oil and petroleum products);

AREAS OF APPLICATION

ZINOTAN composition is intended for anticorrosive protection of bridges and other transport structures, objects of the oil and gas and chemical industries, metallurgy.

 

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.

 

GAZPROM

Transstroy

Russian Railways

Trust "Gidromontazh"

Rosneft

Transneft

Bashneft

Gosstroi

Avtodor

RPA Lakokraspokratiye, ( Khotkovo)

Institute of Anticorrosive ProtectionDresden (Germany)

Melnikov Central Research and Design Institute of Steel Structures

TSNIIS

RUSSIAN RAILWAY SCIENCE JOURNAL

All-union Pipeline Construction Scientific and Research Institute

Bashneft Research and Project Institute

Scientific and Research Institute of Natural Gases and Gas Technologies

Scientific and Research Institute of concrete and reinforces concrete

Scientific and Research Institute of Energy Structures (RusHydro)

Severtsov Institute of Ecology and Evolution (Russian-Vietnamese

Research and Technology Center,

Nhachang; SIC, Sochi; Severomorsk)

CERTIFICATION

Certificate of state registration No. RU.66.01.40.015.E.000010.01.11 dated 28.01.2011

Declaration of Conformity No. ROSS RU.SL47.D00282.

Industrial and civil construction: GOST 9.401-2018, RD GM-02-18 (JSC "Trust "Gidromontazh"), TI 12288779.25173.00020 (SUE Concrete and Reinforced Concrete Research Institute).

Transport construction: STO-01393674-007-2019 (TSNIIS JSC); STO 12288779-001-2020 (GC Avtodor); technological regulations TR12288779.02073.00006 and TR 12288779.02073.00007 (TSNIIS); standard technological regulations 12288779.02073.00058 for painting railway bridges (Russian Railways JSC).

Oil and gas industry: complies with the requirements of regulatory documents of companies Rosneft, Lukoil, Irkutsk Oil Company.

Approved by testing centers: RPA "Lakokraspokratiye" ( Khotkovo), Dresden Institute of Anticorrosive Protection (Germany), Melnikov Central Research and Design Institute of Steel Structures, Central Scientific Research Institute of Transport Construction, All-Union Pipeline Construction Scientific and Research Institute, Bashneft Research and Project Institute, Russian Research Institute for Natural Gases and Gas Technologies, Concrete and Reinforced Concrete Research Institute, Scientific Research Institute of Energy Structures (RusHydro), Institute of Ecology and Evolution Problems RAS named after A.N. Severtsov (Russian-Vietnamese Research and Technology Center, Nyachang; SIC, Sochi; CIS, Severomorsk).

DESCRIPTION

ZINOTAN is compatible with many materials produced by VMP Holding. Complex coating systems based on zinc-filled primer have extended service life and are resistant to highly corrosive environments, which has led to their widespread use in various industrial sectors.

One of the most durable and reliable is a complex coating based on polyurethane materials such as ZINOTAN+POLYTON-UR+POLYTON-UR (UV).

TECHNICAL SPECIFICATIONS

 Coating

 Thickness of one dry layer           60 - 100 microns (recommended - 80 microns)

 Adhesion according to GOST 15140 (method 2)         1 grade, no more than

 Adhesion according to GOST 31149     0 grade, not more than

 Heat resistance in a dry, non-aggressive atmosphere           120 °C

 Composition

 Density         2.75 – 2.90 g/cm3

 Solids by mass        86,0 - 89,0 %

 Viscosity       thixotropic

 Hiding power           175 g/m2, no more than

 Drying time to degree 3 according to GOST 19007

 at a temperature of (20 ± 2) ° C and relative humidity

 air pressure (65±5) %        2, no more than

CONSUMPTION PER M2

The theoretical consumption for a coating with a thickness of 80 microns is 370 g/m2.

 

SURFACE PREPARATION

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

perform abrasive blasting of the surface to degree 2 according to GOST 9.402 (Sa 2 1/2 or Sa 2 according to ISO 8501-1) with roughening, the recommended surface profile Rz = 30-50 microns. For hot-rolled steel, mechanized and manual cleaning is allowed up to grade 3 according to GOST 9.402 (St 3 or St 2 according to ISO 8501-1).

Application on a smooth surface without roughening is not allowed;

remove dust.

INSTRUCTIONS FOR USE

mix thoroughly before application until smooth;

if necessary, dilute to the working viscosity immediately before use.

The composition is recommended to be applied in 1-2 layers by airless, pneumatic (air) spraying, roller, brush in a factory, construction site at temperatures from minus 15 to plus 40 ° C and relative humidity from 30% to 98%.

 

 Airless spraying

 

 Recommended diluent      SOLV-UR (TU 2319-032-1228779-2002), petroleum solvent

 Amount of diluent   up to 5% by mass

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

 Pressure      15 - 25 MPa (150 - 250 bar)

 Air spraying

    

 Recommended diluent      SOLV-UR, petroleum solvent

 Amount of diluent   up to 5% by mass

 Nozzle diameter      1.8 - 2.2 mm

 Pressure      0.3 - 0.4 MPa (3 - 4 bar)

 Brush / Roller

 

 Recommended diluent      SOLV-UR, petroleum solvent

 Amount of diluent   up to 5% by mass

 Equipment cleaning

 Equipment cleaning

 solvents SOLV-UR, petroleum solvent, P-4, 647.

When applying multi-layer coatings, each subsequent layer should be applied no earlier than after  the previous layer has dried up "to touch dry" (slight touch on the coating does not leave a trace and does  not give a feeling of stickiness). Prolonged contact of the composition in an open container with air should be avoided.

 

The minimum overlapping interval of the ZINOTAN coating by FERROTAN, ALUMOTAN, POLYTON-UR top coats at (20±2)°С and relative air humidity (65±5)% is not less than 4 hours; maximum – no more than 2 years (with a coating thickness of 80 microns).

 

Drying of coating is natural. When the humidity of the air decreases, the drying time of the coating increases. If the relative air humidity is less than 30 %, in order to shorten the drying time (by 2-4 times), it is recommended to use a drying agent composition for polyurethane paint materials (TU 2359- 047-12288779-2005) in agreeing with representatives of VMP.

 

In the process of work, in order to maintain the viability, it is recommended to reduce the time of its contact in the container with air (close the container during breaks in work); at the end of the work, pour a thin layer of SOLV-UR on the material remaining in the bucket. It is recommended to use ZINOTAN during one working shift.

The exposure time of the coating before the start of operation in aggressive environments is 7 days.

 

STORAGE OF ANTICORROSIVE COMPOSITION

ZINOTAN is supplied in 10, 3 and 0.5 litre metal containers.

Storage and transportation of the composition – in accordance with GOST 9980.5 (at temperatures from minus 40 to plus 40 ° C). The container with composition shall be protected from atmospheric condensation and direct sunlight.

The shelf life of the composition in a hermetically sealed container is 12 months from the date of manufacture.

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 refers to fire-hazardous materials.

COMPATIBILITY OF THE COMPOSITION OF ZINOTAN WITH OTHER VMP MATERIALS

ZINOTAN is compatible with compositions of ALUMOTAN, FERROTANE, POLYTON-UR enamel, as well as with other materials on epoxy, polyurethane, acrylic and vinyl bases.

 

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