Epoxy Coal Tar Anticorrosive Paint

Epoxy Coal Tar Anticorrosive Paint

Epoxy Coal Tar Anticorrosive Coating is a two-component, thick-film polyamide-cured epoxy tar paint composed of epoxy resin, coal tar, pigments, additives, and other ingredients.

Epoxy Coal Tar Anticorrosive Coating offers excellent chemical resistance and corrosion resistance, effectively protecting steel structures from corrosive media such as seawater, atmosphere, soil, and chemicals.


Product Features


It possesses excellent chemical resistance and corrosion resistance, effectively protecting steel structures from corrosive media such as seawater, atmosphere, soil, and chemicals.

With good weather resistance and water resistance, it can be used for long periods in outdoor environments.

It exhibits excellent adhesion and mechanical properties, with a dense coating that offers good impact resistance and wear resistance.

Epoxy coal tar anticorrosive coating is easy to apply and can be brushed, sprayed, or rolled.


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Product Comparison


PerformanceEpoxy Coal Tar Anticorrosive PaintEpoxy Water-Resistant Anticorrosive PaintEpoxy Topcoat
Water ResistanceExcellent, can be submerged in water for long periodsExcellent, can be submerged in water for long periodsExcellent, can be submerged in water for long periods
Chemical Corrosion ResistanceExcellentExcellentExcellent
Sag Resistance,um700400200



Application Scope


Used For Anti-Corrosion Coating On The Surfaces Of Water-Contacting Structures In Severely Corrosive Environments.

Such As: Seawater Environments, Ships, Docks, Bridges, Offshore Platforms, Industrial Plants, Bridges, Transmission Lines, Underground Buried Pipelines, Storage Tanks, Petrochemical Pipelines, Acid And Alkali Environments, Etc.


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Technical Parameters


ColorBlack, Brown
Solid Content53
Flash PointAbove 30°C
Coating Film Thickness

Dry Film:100-200µm/coat;

Wet Film:188-377µm/coat

Theoretical Coverage

0.270 kg/m²/100µm

Actual coverage depends on surface preparation, external environment, application methods, and other factors.



Coating System


Epoxy Coal Tar Anti-Corrosion Paint can be applied to concrete & metal surfaces. The selection of supporting products varies depending on the substrate being coated.

Concrete Substrate: Epoxy Cement Sealer Primer

Metal Substrate: Epoxy Zinc-Rich Primer, Universal Epoxy Primer, Inorganic Zinc-Rich Primer


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Application Method

    Application Temperature: 5°C to 40°C

    Mixing: Use a power tool or manual tool to thoroughly mix the components until uniform

    Mixing Ratio: Base/ Hardener = 10/1 (by weight)

Application MethodNozzle SizeOutlet PressureThinning Ratio
Airless Spraying0.43mm-0.53mm10-15Mpa20-28%
Air Spraying-------30-37
Brushing/Rolling--------30-37%


Drying Time & Recoating Interval

Temperature5℃20℃30℃
Touch Dry4hrs30hrs3hrs
Semi-Hard Dry30hrs16hrs12hrs
Minimum Recoating Interval30hrs16hrs12hrs
Maximum Recoating IntervalNo Limit


Surface Preparation:

    The steel surface to be coated must be thoroughly cleaned of oil, scale, rust, and old coatings. This can be achieved through shot blasting or sandblasting methods to meet the Swedish rust removal standard Sa2.5 grade, with a roughness of 30–70 µm. Alternatively, manual rust removal methods can be used to meet the Swedish rust removal standard St3 grade, with a roughness of 30–70 µm.

 

Safety Measures:

    1、Avoid contact with skin and eyes.

    2、If paint comes into contact with skin, wash with warm water or an appropriate cleaning agent. If paint comes into contact with eyes, rinse thoroughly with water and seek medical attention immediately. 

    3、Ensure adequate ventilation.

    4、The paint contains flammable substances. Keep away from sparks and prohibit smoking in the vicinity.  

    5、Comply with all health and safety regulations on-site.

 

Storage:

    Store in a dry and cool environment, away from heat sources and open flames. Keep the container tightly sealed.

    Shelf life: 12 months from the date of production (at 25°C).

 

Please Notice:

    Since the conditions of product use are beyond our control, the information provided here does not constitute a warranty. We are only responsible for the selection of products. Due to the continuous development of our products and production processes, the content of this manual may be updated at any time. All information herein is subject to our confirmation. Before using the product, please ensure that you have the latest version of the manual.





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