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Epoxy coal tar pitch coating

2017-11-01View Original

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 Epoxy coal tar pitch paint is made from epoxy resin, coal tar pitch, rust-inhibiting pigments, additives, and modified amines. The product dries quickly, has good adhesion and flexibility, comes in a two-component package, and is easy to apply. It features acid resistance, alkali resistance, salt resistance, water resistance, and oil resistance, offering excellent corrosion and moisture prevention properties. Epoxy asphalt anti-corrosion paint is composed of two main components: epoxy and coal tar pitch. It is a two-component paint consisting of an epoxy component and a curing agent, and it boasts excellent adhesion, toughness, resistance to humidity, water, and chemical agents. It prevents various ions from passing through the paint film, and it has the property of expanding and contracting along with the object being coated. The paint film never peels off or cracks. Thickness: 0.5–1.0 mm. Epoxy coal tar pitch is a cost-effective form of corrosion protection; field tests have shown that its use in combination with cathodic protection is effective. Oil and gas pipelines show virtually no signs of corrosion after 20 years of use. Epoxy coal tar pitch primers and topcoats are both made using epoxy resin and coal tar pitch as the main components for forming the film, with various rust-inhibiting pigments, insulating fillers, toughening agents, leveling agents, diluents, anti-settling agents, etc., added to them. Component B is composed of modified amine curing agents, or curing agents used as the main component, along with pigments and fillers. When selling this product, Components A and B are supplied together; during application, they are mixed in the correct proportions, stirred evenly, and used up within the specified time. Epoxy coal tar pitch coatings are divided into two categories based on their functional use: epoxy coal tar pitch primers and epoxy coal tar pitch topcoats. Our epoxy coal tar pitch primer is a solvent-based product ; Epoxy coal tar topcoats are part of a series of products; they are classified by solid content into solvent-free types (GH 201) and thick-paste types (GH 202). Additionally, they are divided into heat-resistant types (for use at temperatures up to 150°C, with the addition of W) and standard types (for use at temperatures up to 100°C), allowing users to choose the appropriate type based on the actual requirements of their anti-corrosion projects.   This product is a two-component epoxy coal tar pitch resin paint with excellent water resistance and seawater resistance, suitable for coating steel surfaces in water tanks, fuel tanks, the inner and outer walls of pipes, areas exposed to water, and buried areas. Product Features ■ Excellent corrosion resistance. ■ Suitable for storing crude oil pipeline fittings, and can withstand immersion in seawater. ■ Excellent thick-coating applicability. ■ It has excellent compatibility with bare steel substrates and shop primers.

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