Zinc Rich Paint

Zinc powder is the most important electrochemical antirust pigment. Zinc-rich paint is divided into an inorganic zinc-rich primer with silicate as binder and epoxy zinc-rich primer with epoxy resin as a binder.

Zinc can be melted and purified into fine particles of high-purity zinc powder, which is used as the most important anti-rust pigment in anti-rust paint. Zinc-rich paint is widely used in various constructions and is suitable for offshore installations, power plants, petrochemical plants and other aspects. Zinc-rich paints are available in two types , first is organic ,which consist of epoxy resins, chlorinated hydrocarbons and other polymers; and second as inorganic based on organic alkyl silicates.

The performance of organic zinc-rich coatings depends on the solvent system. Coatings rich in organic zinc have a high temperature resistance of 200-300 F, The inorganic zinc-rich coating, adhering to steel with good chemical reactivity, has good solvent resistance, and can withstand temperatures up to about 700℉(375℃). Inorganic zinc-rich coatings are not easily crushed, peeled or blistered.

Specification	Details
Product Name	Zinc Rich Paint
Chemical Type	Zinc dust-based protective coating
Main Component	High-purity zinc powder with resin binder
Available Grades	Organic Zinc Rich Paint, Inorganic Zinc Rich Paint
Zinc Content	Typically 70–95% zinc content in dry film
Resin Types	Epoxy, Alkyl Silicate, Polyurethane, Acrylic
Color	Zinc gray / metallic gray
Drying Time	Fast drying depending on formulation and conditions
Application Method	Spray, brush, or roller application
Recommended Uses	Steel structures, pipelines, bridges, industrial equipment
Corrosion Protection	Excellent cathodic protection against rust and corrosion
Packaging	Available in industrial cans, pails, and customized containers

IF YOU ARE WILLING TO BUY KINDS OF PASINTS FROM VERIFIED IRANIAN SUPPLIERS, PLEASE SCROLL DOWN AND SUBMIT YOUR REQUEST.

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FAQ Zinc Rich Paint

Zinc Rich Paint provides active cathodic protection because of its high zinc content, which protects steel surfaces from corrosion even when minor damage occurs to the coating.

Zinc Rich Paint is widely used for protecting steel structures, storage tanks, pipelines, bridges, marine equipment, industrial machinery, and construction components.

The main grades include organic Zinc Rich Paint based on epoxy or polyurethane resins and inorganic Zinc Rich Paint based on alkyl silicate binders, each suitable for different industrial environments.

The steel surface should be properly cleaned and prepared before application. The paint can be applied by spray, brush, or roller according to project requirements.

Its main advantages include excellent corrosion resistance, strong adhesion to steel surfaces, long service life, and protection against harsh industrial and outdoor environments.

Suitable manufacturers and suppliers of Zinc Rich Paint in Iran can be found through Irancorps, which connects international buyers with verified Iranian producers and exporters.