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Zinc Phosphate Epoxy Primer
Zinc Phosphate Epoxy Primers are available in single-pack and two-component epoxy types, with two-component systems providing higher chemical and mechanical resistance. They are commonly applied on structural steel, pipelines, storage tanks, machinery, offshore components, marine structures, and industrial equipment. Key advantages include strong adhesion to blasted or mechanically cleaned steel, good resistance to moisture and salts, compatibility with epoxy and polyurethane topcoats, and effective corrosion protection without the very high zinc loading of zinc-rich systems. Typical properties include good surface wetting, smooth film formation, high intercoat adhesion, and suitability for C2 to C4 corrosion environments.
Zinc Phosphate Epoxy Primers are offered as base and hardener systems and can be applied by airless spray, air-assisted spray, brush, or roller. Standard packaging options include 5 kg, 10 kg, 12 kg, 20 kg metal pails, as well as 200 kg drums for industrial projects. These primers provide an excellent balance of performance and cost, reduced surface sensitivity, and compliance with international coating standards such as ISO 12944 and SSPC, making them suitable for infrastructure, energy, and export-oriented coating applications.
Zinc Rich Epoxy Primer
Zinc Rich Epoxy Primers are available in organic (epoxy-based) and inorganic types, with organic epoxy zinc primers being the most widely used in industrial coating systems. They are applied on properly prepared steel surfaces (typically Sa 2½ blasting) and are suitable for steel structures, pipelines, storage tanks, offshore platforms, bridges, refineries, power plants, and marine equipment. Key advantages include excellent corrosion resistance, strong adhesion to steel, compatibility with epoxy, polyurethane, and polysiloxane topcoats, and high resistance to moisture, chemicals, and mechanical stress. Typical properties include high zinc content (often >80% by weight in dry film), fast curing, good weldability, and long service life in C3 to C5 corrosion environments.
From a commercial perspective, Zinc Rich Epoxy Primers are available in standard industrial packaging such as 12 kg, 15 kg, 20 kg metal pails, as well as 200 kg steel drums for large-scale projects. These primers can be applied by airless spray, air-assisted spray, brush, or roller, depending on site conditions. Zinc Rich Epoxy Primers offer a cost-effective solution by reducing maintenance cycles, extending asset life, and complying with international standards such as ISO 12944, SSPC, and NACE. They are widely used in export-oriented projects requiring durable, specification-compliant corrosion protection systems.
Zinc Rich Paint
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.
Zinc Sulfate
Zinc Sulfate is commercially available in different forms, mainly Zinc Sulfate Monohydrate (ZnSO₄·H₂O) and Zinc Sulfate Heptahydrate (ZnSO₄·7H₂O), each designed for specific applications. Agricultural grade Zinc Sulfate is extensively used as a zinc fertilizer and micronutrient additive to correct zinc deficiency in soil and improve crop growth, yield, and quality. Feed grade Zinc Sulfate is applied in animal nutrition as an essential zinc supplement for livestock and poultry. Industrial grade Zinc Sulfate is used in mineral processing, electroplating, chemical manufacturing, water treatment, pigment production, and textile industries. Pharmaceutical and high-purity grades are used in specialized applications where strict quality requirements are required.
As a reliable export product, Zinc Sulfate offers advantages including high zinc availability, excellent water solubility, stable chemical performance, and versatility across multiple industries. The product can be manufactured according to customer requirements with controlled particle size, purity level, and zinc concentration for different commercial purposes. Iranian manufacturers and suppliers provide competitive Zinc Sulfate products for wholesale export markets with reliable production capacity, quality assurance, and international trade experience. Zinc Sulfate is considered a strategic chemical product due to its wide industrial demand, efficient performance, and essential role in agriculture, nutrition, and chemical applications worldwide.
Zinc Sulfide Concentrate
Zinc Sulfide Concentrate is mainly used as a metallurgical feed material for zinc smelting and refining plants, where it is processed through roasting, leaching, and electrolysis methods to produce high-purity zinc metal. It is also applied in the manufacturing of zinc chemicals, zinc oxide, zinc sulfate, galvanizing materials, batteries, alloys, and specialty industrial compounds. Commercially available types of Zinc Sulfide Concentrate are generally classified according to zinc percentage, impurity content, particle size, and processing requirements, including standard-grade zinc concentrate, high-grade zinc concentrate, and customized concentrate grades for specific smelter requirements. High-grade concentrates are preferred for efficient zinc extraction, while customized grades are supplied for industries requiring controlled levels of lead, iron, sulfur, cadmium, and other elements. The product offers excellent advantages including high zinc recovery potential, reliable metallurgical performance, economic transportation efficiency, and suitability for large-scale industrial operations.
For international wholesale export, Zinc Sulfide Concentrate is supplied according to customer specifications and global mineral trade standards, with technical parameters adjusted based on refinery and smelter requirements. The concentrate quality is determined by zinc content, sulfur percentage, moisture level, and the concentration of valuable or limiting elements. Reliable Zinc Sulfide Concentrate suppliers focus on consistent production, laboratory analysis, traceability, and competitive commercial solutions for mining companies, zinc refineries, chemical producers, and industrial buyers worldwide. With strong demand in the zinc production sector, this mineral concentrate remains an essential raw material for modern infrastructure, corrosion protection industries, renewable energy applications, and advanced manufacturing processes. Export-quality Zinc Sulfide Concentrate provides buyers with a dependable source of zinc minerals and a cost-effective solution for continuous industrial supply.