Kukdo KD-405 is a high-purity heavy-duty anti-corrosion solid bisphenol A epoxy resin in KD series, designed for heavy-duty anti-corrosion powder coating systems in harsh corrosive environments. It is white solid particles with over 99.5% purity, excellent salt spray and chemical resistance, strong substrate adhesion, ideal for marine and chemical anti-corrosion applications.
Ultra-high purity formula - Purity ≥99.5%, impurity-free film formation, dense and firm protective barrier
Heavy-duty anti-corrosion performance - Salt spray resistance ≥1500h, resisting erosion of strong corrosive media like acid, alkali and salt
Excellent substrate adhesion - 0-grade adhesion to carbon steel, stainless steel and other metal substrates, long-lasting bonding
Stable processing performance - Balanced melt flow, suitable for electrostatic spraying with uniform film thickness
Wide system compatibility - Good adaptability with curing agents, pigments and fillers, flexible formula adjustment
Marine Engineering Anti-Corrosion - Heavy-duty anti-corrosion coating for offshore platforms, ship decks and other marine facilities
Chemical Equipment Coatings - Acid and alkali resistant protective coating for chemical reactors, storage tanks and other equipment
Municipal Engineering Protection - Heavy-duty anti-corrosion coating for cross-sea bridges and sewage treatment equipment
Oil and Gas Pipeline Coating - Heavy-duty anti-corrosion powder coating for oil and gas transmission pipelines
Mining Machinery Protection - Acid and alkali corrosion resistant protective coating for mining machinery and equipment
| Chemical Category | Bisphenol A Epoxy Resin |
| Purity (%) | ≥99.5 |
| Epoxy Equivalent (g/mol) | 210-240 |
| Softening Point (℃) | 72-84 |
| Melt Viscosity (150℃, mPa·s) | 25-40 |
| Volatile Content (%) | ≤0.3 |
| Salt Spray Resistance (h) | ≥1500 |
| Impact Resistance (kg·cm) | ≥50 |
| Adhesion (Grade) | 0 |
| Curing Temperature (℃) | 170-190 |
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