Kukdo KD-428 is a general-purpose medium-softening-point solid bisphenol A epoxy resin in KD series, designed for general industrial protective and decorative powder coating systems. It features balanced melt flow and film-forming properties, good mechanical strength and corrosion resistance, ideal for cost-effective industrial protection application
Medium softening point balance - Moderate softening point, balanced melt flow and film-forming stability, wide processing adaptability
Good mechanical properties - Balanced strength and toughness of cured film, excellent impact resistance and long service life
Reliable anti-corrosion protection - Dense film formation, effectively resisting common industrial chemical medium erosion with stable protection
Wide substrate adaptability - Strong adhesion to various metal substrates, firm and long-lasting bonding, wide application range
High formula compatibility - Good adaptability with various powder coating additives, flexible formula preparation and rich application scenarios
General Industrial Protective Coatings - Anti-corrosion powder coating for general mechanical equipment and steel structure components
Hardware Product Decorative Coatings - Corrosion-resistant and decorative powder coating for daily hardware and fasteners
Building Accessory Protection - Anti-corrosion protective coating for building brackets, guardrails and other accessories
Home Appliance Base Coatings - Protective primer coating for metal enclosures and internal brackets of small home appliances
Automotive Component Primer - Protective primer matching for simple automotive chassis components
| Appearance | Solid particles, no obvious impurities |
| Type | General-Purpose Medium-Softening-Point Solid Bisphenol A Epoxy Resin |
| Chemical Category | Bisphenol A Epoxy Resin |
| Epoxy Equivalent (g/mol) | 550-650 |
| Softening Point (℃) | 80-105 |
| Melt Viscosity (150℃, mPa·s) | 2500-5000 |
| Volatile Content (%) | ≤0.5 |
| Color (APHA) | ≤70 |
| Impact Resistance (kg·cm) | ≥45 |
| Adhesion (Grade) | ≤1 |
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E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China