JT-7800 Grey High-Edge Cathodic Electrocoat

Composition
Composed of two components: emulsion and pigment paste. The main resin consists of chain-extended epoxy resin, isocyanate crosslinking agent, and toughening agent, with the addition of independently developed high-edge-protection resin. After acid neutralization, it forms an emulsion. Epoxy resin acts as the dispersion resin, combined with pigments and fillers to form a ground pigment paste.

Features

• Excellent edge corrosion resistance
• High edge coverage with outstanding film appearance and mechanical properties
• Superior sedimentation resistance and bath stability
• Free from heavy metals such as lead, low VOC content, and environmentally friendly

Applications

• Widely used in corrosion-resistant coatings for automobiles, auto parts, agricultural machinery, and various steel components.
• Particularly suitable for e-coating applications that require high edge corrosion resistance.

Technical Specifications
Raw Paint Specifications

Bath Parameters

Film Performance Indicators

*Salt Spray Resistance: Using Bonderite standard phosphated steel panel, unidirectional corrosion ≤ 2 mm*

Bath Preparation
Color paste : Emulsion : Deionized water = 1:4:5 (or 1:5:6 by weight). Add appropriate additives and neutralizing agents to adjust the parameters. Let the mixture age for 48 hours, then filter and apply.

Application Process
Pre-degreasing → Degreasing → Water Rinse → Surface Conditioning → Phosphating → Water Rinse → Pure Water Rinse → Electrophoresis → Post-rinse → Drying (Also suitable for silane or ceramic pretreatment processes)

Packaging and Storage

• Packaging
  Emulsion: 50 kg/barrel, 200 kg/barrel, 1000-liter plastic IBC barrel (1000 kg/barrel)
  Color paste: 50 kg/barrel, 65 kg/barrel
• Storage Conditions
  Store sealed in a cool, dry place at 5–35°C
• Shelf Life
  Emulsion: 6 months
  Color paste: 6 months (If past the shelf life, the product can still be used if it passes quality inspection based on relevant standards.)

Safety and Hygiene Regulations

• This product is not listed in the "GB6944 Classification and Code of Dangerous Goods."
• Ensure proper ventilation during application.
• Avoid contact with eyes or ingestion.

Company Profile

Xiangyang Jingtu Anti corrosion Materials Co., Ltd. was established in September 2016 and is located in Xiangyang, Hubei Province. It is a high-tech enterprise specializing in the production, research, development, and sales of waterborne cathodic electrocoat, coating powder and coating equipments. We have a professional technical team, sales team, and after-sales team with over 10 years of experience, dedicated to providing you with the most professional technical support and assurance.

The company has integrated the upstream and downstream industrial chains of electrocoat, coating powder and coating equipments, making significant investments in the production and R&D of electrocoat, coating powder, the construction of coating lines, the sales of related equipment, and supporting environmental protection facilities. With these comprehensive efforts, the company offers high-quality coatings along with one-stop integrated solutions to meet diverse market demands.

We offer high-quality professional products, supported by advanced production lines and equipment. All our products comply with international quality standards and are highly regarded across various markets worldwide. As market demand continues to grow, we continually update our products, improve production systems, and enhance quality to consistently meet customer needs.

Since its inception, Xiangyang Jingtu Anti corrosion Materials Co., Ltd. has focused on coatings as its core business, continuously innovating and expanding its market presence. Over the years, the company has built a solid customer network across industries such as light manufacturing, home appliances, and automotive parts. It has established long-term partnerships with clients in Wuxi, Jiangsu, and Qingdao FAW Jiefang.

Supported by standardized workshops, state-of-the-art testing equipment, and a dedicated R&D center, the company has developed a comprehensive system from production to research, enhancing product performance and market competitiveness.

We are expanding our trade network and customer base globally, earning the trust of our clients through our strong reputation. Our efforts contribute to the modernization of our country while fostering economic and technological exchanges with the world. We are also committed to strengthening international friendships and making a positive impact globally.

We sincerely hope to work hand in hand with you to create a bright and prosperous future together.