Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

Kukdo Chemical KD-405 Epoxy Resin

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.

Features Of Kukdo Chemical KD-405 Epoxy Resin

  • 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

Typical Applications Of Kukdo Chemical KD-405 Epoxy Resin

  • 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

Specifications Of Kukdo Chemical KD-405 Epoxy Resin

Chemical CategoryBisphenol 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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