HX-C1004 Graphene Zinc-Rich Primer

Application Methods	Airless Spray	Air Spray	Roller or Brush
Thinner Amount (by volume)	0-10%	10-20%	0-10%
Recommended Nozzle Size	0.43~0.64 mm	2.0~3.0 mm	None
Recommended Spray Pressure	15~20 MPa	0.3~0.6 MPa	None
Application Suitability	Recommended	Applicable	Suitable for small-area repairs
Note: Use slow-drying thinner during hot seasons.

Theoretical Coverage Rate	60 µm Dry Film	80 µm Dry Film	100 µm Dry Film
Dry Film Thickness (µm)	60	80	100
Wet Film Thickness (µm)	91	121	152
Theoretical Coverage (m²/L)	11	8.25	6.6

Drying Data (Typical Dry Film Thickness 80 µm)	5°C	15°C	25°C	40°C
Touch Dry	2h	1.5h	1h	50min
Hard Dry	24h	12h	8h	6h
Available Time	No data	6h	4h	2h
Recoat Interval
Minimum	24h	12h	12h	8h
Maximum	/	/	/	/

Note: The maximum recoat interval depends on the exposure environment and the intended use of the coating.

All surfaces to be coated must be clean, dry, and free of contaminants. Before coating, all surfaces should be assessed and treated according to ISO 8504:2000 standards.
The surface should be sandblasted to Sa2½ grade with a surface roughness of Rz40~75µm. Prior to rust removal, any oil, welding spatter, and rough edges should be cleaned and weld seams should be ground. For areas with mechanical damage or localized rusting, the surface should be locally sandblasted to Sa2½ grade or power-tool rust removed to St3 grade before applying the primer.
If the old coating surface shows chalking or zinc salts, these should be removed, and the surface cleaned before applying an intermediate or topcoat.

• Ensure proper ventilation and exhaust during application. Keep away from open flames and wear protective gear such as masks and gloves. Maintain appropriate ventilation during curing.
• When mixing the paint, first stir the base thoroughly, then add the curing agent in the correct proportion and mix well. Adjust the amount of thinner based on temperature and application requirements. Stir thoroughly and allow it to mature. It is recommended to filter the mixture through a 120-mesh screen and continue stirring during use.
• Over-thinning may reduce sag resistance and slow curing.
• Applying the product too thickly will severely affect drying, curing, re-coating performance, and handling time.
• After long-term exposure, ensure the surface of the old coating is free of contaminants before re-coating. Sand the surface and then apply the subsequent layers.
• When using brushing or rolling methods, high film thickness and uniform coating cannot be achieved in a single pass, so multiple coats are required.
• For bright, non-chromic red or yellow pigments, multiple coats may be needed when applied over dark primers to achieve good coverage. It is recommended to use light-colored primers or intermediate coatings with these colors.
• The substrate temperature must be above 5°C and at least 3°C above the dew point. Relative humidity must not exceed 85%.
• Cutting or welding structures coated with this product generates fumes, so appropriate protection measures should be in place.
• This product is not suitable for underwater applications.
• During application, avoid dry spraying or applying too thick a layer. Applying over a dry-sprayed layer may cause pinholes, and over-thick coatings will extend curing, handling, and re-coating time. The coating thickness should match the surface roughness. Rough surfaces should not be coated with a thin layer, and excessive thickness should be avoided.
• The product contains special fillers that improve intercoat adhesion. As a result, thinner films may appear rough, but this does not affect its corrosion protection properties.
• During breaks in work, do not leave the paint in spray lines, guns, or equipment. Thoroughly clean all equipment using thinner. If the work break is too long, it is recommended to mix a fresh batch of paint for continued application.
• Clean all equipment immediately after use with thinner. Regularly cleaning spray equipment is a good practice. The frequency of cleaning depends on the spraying volume, temperature, spraying time, and any interruptions.
• Leftover paint and empty containers should be disposed of according to local regulations.

Each set: 34 kg (Base 32 kg, Curing Agent 2 kg)
Each set: 15 L (Base 12.8 L, Curing Agent 2.2 L)
*Other packaging specifications may be used in specific cases.

Store in a sealed, ventilated, cool, dry place, away from flames. Minimum shelf life: 12 months.

• Paint and recommended thinners must be handled according to safety data sheets. This is a solvent-based coating, so avoid inhaling paint mist and solvents. Minimize skin and eye exposure, and avoid contact with wet paint.
• All work involving the application and use of this product must comply with national health, safety, and environmental standards and regulations.
• If welding or flame cutting is required on metal surfaces coated with this product, dust and fumes will be generated. Appropriate personal protective equipment and local ventilation measures are required.
• If there are any doubts about the suitability of this product, please consult the company.

The information provided in this product manual is based on laboratory test results that we believe to be accurate and is intended solely for application guidance. Xinhhe Company does not accept responsibility for any loss, injury, or damage arising from the use of this product or from reliance on this manual unless there is a written agreement to the contrary. The customer should determine whether the product is suitable for their use based on their own expertise. Xinhhe Company cannot control the quality and condition of substrates or various factors affecting the product's performance. Therefore, Xinhhe Company is not liable for any damage caused by the use of the product. Based on practical experience and ongoing product development, the product data may be modified when necessary.

Market Overview and Potential

• Latin America:

  • Growing Infrastructure Development: Latin American countries like Brazil, Mexico, and Argentina are investing heavily in infrastructure development, including bridges, power plants, chemical facilities, and steel structures. These projects require durable coatings for steel structures, making the graphene-enhanced epoxy zinc powder coating an ideal solution for protecting structures in harsh environments.
  • Harsh Environmental Conditions: Many regions in Latin America face coastal environments with high humidity and salt exposure, leading to increased corrosion risks. The product’s excellent corrosion protection, along with its high weather resistance, is a major selling point.
  • Industrial Growth: As Latin America continues to industrialize, particularly in sectors like petrochemicals, mining, and energy, the demand for coatings that can withstand extreme conditions (e.g., high temperatures, humidity, and abrasion) will grow.
  • Regulatory Compliance: Latin American countries are increasingly adopting stricter environmental regulations. Products with high solids content and low VOC emissions are in demand, and the product’s eco-friendly properties align well with these regulations.

• Arab Countries:

  • Massive Infrastructure Projects: Countries like the UAE, Saudi Arabia, Qatar, and Kuwait are investing heavily in large-scale infrastructure projects such as bridges, airports, skyscrapers, and petrochemical plants. These projects require coatings that can resist corrosion, high temperatures, and the harsh environmental conditions of the region (extreme heat, sand, and humidity).
  • Oil & Gas Industry: The oil and gas industry in the Middle East continues to grow, with a significant need for durable coatings for pipelines, refineries, and steel equipment exposed to high temperatures and corrosive environments. This product’s high performance in harsh environments is well-suited for these applications.
  • Environmental and Safety Standards: Arab countries are increasingly concerned with environmental safety and compliance. This product meets safety standards, making it attractive to government and industrial customers who prioritize quality and environmental responsibility.

• Africa:

  • Urbanization and Infrastructure Growth: African countries like Nigeria, Kenya, South Africa, and Egypt are rapidly urbanizing and investing in infrastructure. As a result, there is a growing demand for protective coatings for bridges, roads, and buildings, which must withstand harsh environmental conditions (e.g., heat, humidity, and salt exposure).
  • Industrialization: Africa’s industrial sector is expanding, with significant investments in mining, manufacturing, and energy. The demand for high-performance coatings to protect steel structures and equipment from corrosion, abrasion, and high temperatures will continue to grow.
  • Coastal Areas and Harsh Environments: Many African countries have coastal regions with high salt exposure, making anti-corrosion coatings especially valuable. The product’s corrosion resistance and durability make it an ideal solution for these environments.

Key Opportunities for Local Distributors

Target Customer Segments

• Construction and Infrastructure Contractors:

  • Opportunity: The growing infrastructure projects in urban and industrial areas require high-performance coatings for bridges, roads, power plants, and commercial buildings.
  • Market Need: Coatings that provide long-lasting protection against corrosion, high temperatures, and environmental factors like humidity and salt.

• Oil & Gas Industry:

  • Opportunity: Focus on industries such as petrochemical plants, refineries, pipelines, and offshore structures.
  • Market Need: Durable, weather-resistant, and fire-resistant coatings that protect steel structures and equipment from corrosion, heat, and mechanical wear.

• Government and Public Sector Projects:

  • Opportunity: Governments are investing heavily in public infrastructure projects, such as bridges, schools, hospitals, and transportation networks.
  • Market Need: Environmentally compliant coatings with high performance, fire resistance, and long-lasting protection.

• Steel Fabricators and Equipment Manufacturers:

  • Opportunity: Steel fabricators, equipment manufacturers, and industrial machinery suppliers that need reliable, protective coatings for their products.
  • Market Need: Coatings that provide corrosion resistance, impact resistance, and durability for steel and industrial equipment.

• Mining and Heavy Industry:

  • Opportunity: Africa, Latin America, and the Middle East have rapidly expanding mining sectors that require coatings for machinery and equipment exposed to abrasive environments.
  • Market Need: Coatings that withstand heavy wear, corrosion, and the harsh conditions found in mining operations.

Geographical Focus Areas

• Latin America:
  Focus on Brazil, Mexico, and Argentina, where infrastructure development and industrial growth are rapidly expanding.
  Key regions: coastal areas, petrochemical hubs, urban construction zones.

• Arab Countries:
  Target the UAE, Saudi Arabia, Qatar, and Kuwait, where large-scale construction projects are underway.
  Key sectors: oil & gas, high-rise buildings, transportation infrastructure.

• Africa:
  Focus on growing urban centers such as Lagos, Nairobi, and Johannesburg. The mining regions, including South Africa, Nigeria, and Kenya, are also high-potential markets.
  Key sectors: infrastructure, mining, energy, and coastal construction projects.