Primer Eppex MASTIC NSH
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    RAUM-PROFIE | Industrial coatings
    ABOUT COMPANY
    • About company
    • Team
    • Partners
    CATALOGUE
    INDUSTRIES
    • Capacitive equipment
    • Engineering
    • Oil and gas sector
    • The objects of railway transport
    • Transport construction
    • Chemical industry
    • Energy
    CONTACTS
      RAUM-PROFIE | Industrial coatings
      8 (4932) 773-503 8-800-2001-321
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        • ABOUT COMPANY
        • About company
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        • INDUSTRIES
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        • Energy
      • CONTACTS
      • Sales Department: 8 (4932) 773-503
        • Назад
        • Sales Department: 8 (4932) 773-503
        • Reception: 8 (800) 2001-321
        • Request a call
      Ivanovo, 23rd Line str. 13
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      • Primer Eppex MASTIC NSH

      Primer Eppex MASTIC NSH

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      EPPEX MASTIC NSH primer is a modified mastic forming smooth surface with improved appearance when applied. It is used as a primer or intermediate layer for coating materials based on epoxy and polyurethane having decorative properties in a complex protection system.

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      • Primer Eppex MASTIC NSH
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      • Description
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      Description
      TU 20.30.22-003-69372620-2020

      Description

      Two component  thickfilm epoxy primer with high dry residue and good abrasion resistance.

      Scope and specifics of application

      EPPEX MASTIC NSH primer is a modified mastic  forming smooth surface with improved appearance when applied. It is used as a primer or intermediate layer for coating materials based on epoxy and polyurethane having decorative properties in a complex protection system. Due to special additives, the coating is resistant to a wide range of chemicals, oils, gasoline, salt solutions, acids, and alkalis. It is resistant to sea, fresh and polluted water, high humidity, medium and highly aggressive industrial atmosphere.

      It is intended for anticorrosive protection of new and repairable metal structures. It is used as a primer or intermediate layer for coating materials based on an epoxy and polyurethane in complex protection systems, as well as an independent coating inside premises or under a roof.

      It is used to paint horizontal and vertical surfaces of alluvial and tank equipment, storage tanks for mineral oils, salt solutions, alkalis, petroleum products, tanks, storage facilities, pipes and pipelines, oil and gas pipelines, metal structures, structures and equipment exposed to aggressive gases and vapors at enterprises producing mineral fertilizers, chemical, oil refining and other industries.

      Information on the material resistance to various media is available on request.

      Main applications: chemical industry, oil and gas industry, power engineering, transport construction.

      Instruction for use

      Metal surface should be abrasive blasted to grade 1or 2 due to GOST 9.402 (Sa 2^(1/2) or Sa 2 to ISO 8501-1:2007). Cleaned surface must be free of dust and grease.

      During refinishing mechanical cleaning is allowed to grade 3 to GOST 9.402-2004 (St 3 or St 2 to ISO8501-1:2007; PSt 3 or PSt 2 to ISO8501-2:1994).

      Residual coating thickness should be no more than 200 microns, adhesion no less than 2 MPa to ISO 4624:2002 or no more than 3 points to GOST 15140-78.

      Conditions

      Basis temperature higher than dew point no less than 3°C.

      Ambient temperature from  +10°С  to +35°C.

      Relative air humidity no more 80%.

      Application

      Blending
      The product is two component. Component А is a dispersion of pigments and anticorrosion filler in epoxy resin.  Component B is a hardener solution. Mix the contents of the containers in the supplied proportions. After mixing, use within the specified pot life.

      Mixing sequence:
      The basis (component A) is mixed with a construction mixer. Then mixed hardener (component B) is added to the basis (component A) and thoroughly mixed with a construction mixer.
      Attention! Careless mixing or incorrect ratio can lead to uneven curing and painting film properties weakening.
      Proportions 100:23 by weight
      2,5:1 by volume
      Pot life
      at 20°C – no less 4 hours
      at 10°C – no less 7-8 hours
      Air-free spraying
      Thinning: 5-30%
      the diameter of the nozzle: 0,017-0,021"
      Initial pressure: 180 ATM
      Air spray
      Operation viscosity: 25-40 s
      Thinning:10-20%
      Nozzle diameter:1,8-2,5 mm
      Initial pressure: 3,0-4,0 atm
      Cross linking at 200С
      No less than 6 hours
      Brush, roller
      Can be recommended for small and hard-to-reach areas. Thin the primer depending on the working conditions when using brush.
      Thinner
      Formula thinner EPPEX
      Cleaner
      Formula thinner  EPPEX, thinners of type Р4, Р5.
      Finishing
      Tubing, pistol and other spraying tools must be cleaned after using.
      Cleaning
      Wash the tools after using immediately. The frequency of washing depends on the amount of sprayed material, the temperature and the time since the shutdown, including any time lag.
      Characteristics
      Paint colour Black, grey, tone does not specified
      Density (comp. A), g / cm³ 1,7±0,05
      Density (comp. A+B), g / cm³ 1,5±0,05
      Shine, % Matt
      Dry residue by volume (comp. A), % 85±5
      Adhesion to metals (GOST 15140), not more than 1 point
      Maximum thickness of single-layer coating at viscosity 25 sec 190 µm on dry layer, 350 µm on wet layer
      Drying time to a degree of 3 at 20°C, no more (with a wet film thickness of 100 microns) 3 hours
      Minimum recommended dry film thickness, µm 150
      Maximum recommended dry film thickness, µm 300
      The minimum theoretical flow rate, g/m² 300
      МMaximum theoretical flow rate, g / m² 600
      Documentation
      Information_Primer EPPEX_MASTIC NSH (01.09.2021)
      323.7 Кб
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      Sales Department: 8 (4932) 773-503
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