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 = 1:3:4 (or 1:4:5 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.