Epoxy Zinc-Rich Primer
Home / Products / Industrial paint / Oil-based Coating / Epoxy Zinc-Rich Primer

Product Name: Epoxy primer with zinc
Product Series: Epoxy Series
Composition: It is dispersed in epoxy resin with anti-rust filler and part of metal zinc powder, and then cured into film with curing agent.
Characteristics: hard coating film, good adhesion, good compatibility between primer and top coat; excellent filling, water vapor permeability, good sealing; excellent chemical resistance and salt spray resistance, good cathodic electrochemical protection and other properties; tough film, good impact resistance; excellent interlayer bonding.
Application fields: It is suitable for the priming of steel and iron metal surfaces to prevent corrosion and rust under the conditions of general anti-corrosion requirements, and the pre-painting of general steel and iron metal, large steel components and equipment for indoor and outdoor anti-corrosion protection in the workshop.

Construction suggestions

1. Suggested number of coating channels: 1 channel (high-pressure airless spraying)/2 channels (air spraying)
2. Pre-processing coating: None (good pre-treatment)
 After the matching paint: epoxy medium paint
3. Surface treatment: the substrate should be shot blasting and sanding before painting.
4. Painting method: spraying, brushing, rolling
 Diluent: epoxy paint diluent
 Dilution ratio: 5~15
5. Substrate temperature: 15~35℃.

01Describe 02Parameter

Introducing our Epoxy Zinc-Rich Primer, a formidable solution in the realm of protective coatings designed to fortify metal surfaces against the relentless forces of corrosion. With an advanced formulation that combines the benefits of epoxy resin and zinc-rich technology, this primer stands as a stalwart guardian for steel structures and bridges, ensuring long-lasting protection and durability.

Advantages:
- Proactive Corrosion Defense: Our Epoxy Zinc-Rich Primer acts as a proactive shield against corrosion, forming a sacrificial zinc-rich layer that intercepts corrosive elements before they reach the metal substrate. By inhibiting rust formation, it significantly extends the lifespan of coated structures, thereby reducing maintenance costs and enhancing asset longevity.
  - In challenging environments like industrial facilities and marine settings, where corrosion threats loom large, our primer offers steadfast protection, preserving the structural integrity of critical infrastructure against the ravages of time and elements.

- Robust Chemical Resilience: Beyond its corrosion resistance, our primer boasts remarkable resistance to a diverse array of chemicals, including acids, alkalis, and solvents. This exceptional chemical resilience ensures enduring durability, even in environments where exposure to corrosive substances is inevitable.
  - Its ability to withstand chemical attack safeguards metal surfaces from degradation, maintaining their structural integrity and performance over the long term.
  - This makes it a preferred choice for applications in chemical plants, industrial facilities, and marine structures, where resistance to chemical corrosion is paramount for operational reliability and safety.

- Cohesive Adhesion: Engineered for adhesion, our Epoxy Zinc-Rich Primer forms a robust bond with metal substrates, laying the groundwork for a cohesive coating system. This strong adhesion minimizes the risk of delamination and ensures uniform protection across the entire surface.
  - Its adhesion properties facilitate seamless integration with various topcoat systems, synergistically enhancing overall coating performance and longevity.
  - Whether applied to new steel structures or utilized as a maintenance coating for existing surfaces, its reliable adhesion guarantees enduring protection against corrosion and weathering, promoting the longevity of vital infrastructure assets.

Features:
- Zinc-Rich Formulation: The high zinc content in our primer provides cathodic protection to metal surfaces, effectively sacrificing itself to prevent corrosion. This proactive approach extends the lifespan of coated structures, even in aggressive environments.
  - The zinc particles act as a physical barrier, inhibiting the spread of corrosion and preserving the structural integrity of steel components.
  - This unique formulation makes our primer an indispensable asset in corrosion prevention strategies for critical infrastructure projects.

- Durability and Longevity: With its robust formulation, our Epoxy Zinc-Rich Primer offers unmatched durability and longevity, even in demanding applications. It withstands exposure to UV radiation, temperature fluctuations, and mechanical abrasion, maintaining its protective properties over time.
  - This durability translates to extended maintenance intervals and reduced lifecycle costs, making it a cost-effective solution for asset protection.
  - Whether applied in coastal environments, industrial facilities, or transportation infrastructure, our primer delivers consistent performance under challenging conditions.

- Versatile Application: Designed for versatility, our primer finds application across a wide range of industries and environments, thanks to its adaptability and universal compatibility with steel substrates.
  - From structural steel coatings in construction projects to corrosion protection for pipelines and storage tanks, its versatility makes it a go-to solution for diverse applications.
  - Its ease of application and compatibility with various application methods further enhance its appeal, catering to the needs of contractors and applicators in different settings.

Applications:
1. Steel Structures Industry: Our Epoxy Zinc-Rich Primer serves as the foundation for corrosion protection in the steel structures industry, providing a robust barrier against rust and extending the lifespan of bridges, industrial buildings, and other steel constructions.
2. Bridge Construction: Essential for bridge construction, our primer ensures the long-term durability and structural integrity of steel bridges, protecting critical infrastructure from corrosion-induced deterioration and ensuring public safety.
3. Heavy Industrial Environments: In heavy industrial environments such as refineries, petrochemical plants, and power generation facilities, our primer offers vital corrosion protection for steel equipment, pipelines, and storage tanks, safeguarding assets against chemical degradation and enhancing operational reliability.

In conclusion, our Epoxy Zinc-Rich Primer represents a pinnacle of innovation in protective coatings, combining corrosion resistance, chemical resilience, and adhesion properties to deliver unmatched performance and durability. Whether applied in the construction of bridges, steel structures, or industrial facilities, it stands as a reliable safeguard against the ravages of corrosion, ensuring the longevity and reliability of vital infrastructure worldwide.

Zhejiang Chenchong New Material Technology Co., Ltd.
About Us Zhejiang Chenchong New Material Technology Co., Ltd.
Zhejiang Chenchong New Material Technology Co., Ltd.

Chenchong New Materials was founded in 1998 as Taizhou Huangyan Fanrong Paint Co., Ltd. It is one of the earliest domestic enterprises producing coil coatings, especially coil aluminum coatings covering the needs of various special aluminum materials. Its products include acrylic coatings (PC), low temperature polyester (LTPE), ordinary polyester (PE, weathering 3-5 years), medium weathering polyester (MDPE, weathering 5-8 years), high weathering polyester (HDPE, weathering 10-15 years), super weathering polyester (SDPE, weathering 15-20 years), fluorocarbon coatings (PVDF, FEVE), and various special coil aluminum coatings (anti-scratch, antibacterial, brushed, mirror, mesh, anti-oil, anti-static, velvet, inkjet printing, etc.).


The company has always adhered to the values ​​of "professional achievement of quality, service creation of value, integrity casting brand, innovation the future", and continuously increased investment in product research and development. At present, Chenchong Company has 55 middle and senior talents of various types, including 28 R&D personnel.


The super weather-resistant polyester (SDPE) currently used on 3.0mm aluminum plates has a weather resistance rating of 20 years and is flexible enough to bend at 90 degrees without cracking. The company also continues to launch many functional coatings and has multiple product patents. The company also has a 3,800-square-meter coating research institute equipped with a large number of industry-renowned testing instruments, such as BYK colorimeter, Nixon thickness gauge, Standard Group (Hong Kong) Standard weathering and light aging tester, American Q-Fog salt spray tester, Thermo Fisher gas phase chromatograph...


Since its establishment, the company has always adhered to the business philosophy of "value comes from professionalism, quality comes from details", combined with personalized needs and small batch characteristics of products, promoted digital innovation, remote control through the central control room, integrated ERP system and color management system, formed a unique management model, and better solved the industry pain points.

follow US Latest Blogs