Qingdao epoxy coal pitch paint manufacturer

Qingdao epoxy coal pitch paint manufacturer's composition Epoxy coal pitch paint consists of epoxy resin, coal tar pitch, additives, organic solvents, and polyamide as the curing agent. When using, mix according to the specified proportion, stir thoroughly and use up within the specified time.
Features: The paint film has strong adhesion, is water- and moisture-proof, has excellent anti-corrosion properties, and can withstand the erosion of chemical media. After painting, it is necessary to put it into water, bury it in the ground or avoid exposure to the sun as soon as possible to prevent the coating from powdering and cracking.
Purpose Epoxy coal pitch paint is suitable for long-term anti-corrosion and waterproof protective coating on the surface of steel structures and concrete structures underwater, underground and in heavy corrosive environments not exposed to sunlight, such as petrochemical engineering, concrete foundations, etc. Mining equipment, ports and terminals, oil and water pipelines, etc.
Technical indicators
The paint base in the original paint state is a flowable slurry, and the curing agent is a liquid
The color and appearance of the paint film are black, and the paint film is smooth and shiny
Drying time ( Hours) Surface dry and solid dry
Solid content %
Flexibility
Adhesion level
Impact resistance
Salt water resistance (%,) No change in the paint film
Construction Reference
Preparation of paint-based curing agent in weight ratio (subject to packaging weight if there is any change)
Hour mixing period
Theoretical coating rate m/liter (dry film micron)< br/> Recommended number of coating passes
After the overcoating interval is hours, polishing should be performed if it exceeds 10 days
The surface treatment should be dry, free of oil and dust
The temperature of the substrate in the construction environment should be higher than The dew point is above ℃ and the relative humidity is below %. Construction is not suitable in rainy and snowy days
Coating methods: spraying, brushing, roller coating
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Liu Jing, Sales Department
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