SM-692 is a premium modified epoxy resin in Kukdo’s SM series, designed for high-performance durable coatings and high-toughness bonding. It features excellent film toughness and strong adhesion, maintaining coating integrity under complex working conditions.
High-toughness modified formula - Impact and crack resistance after curing, excellent film flexibility
All-liquid active system - 100% active ingredients, ready for use without dilution
Strong substrate adhesion - Firmly bonds to metal, concrete and other substrates, not easy to peel
Excellent weather resistance - Resists damp heat and salt spray erosion, durable for outdoor use
Convenient construction characteristics - Good fluidity adaptability, compatible with various coating and bonding processes
Durable protective coatings - Long-term protective painting for industrial equipment and bridge steel structures
Metal coil coatings - Primer and backcoat for metal coils, suitable for bending processing requirements
High-toughness adhesives - Impact-resistant bonding of metal and composite components
Epoxy floor coatings - Industrial heavy-duty floors, improving floor crack resistance and wear resistance
Concrete sealing coatings - Surface sealing protection and reinforcement of concrete structures
| Appearance | Light Yellow Transparent Liquid |
| Epoxy Equivalent (g/eq) | 210-230 |
| Viscosity (25℃, cps) | 3200-5200 |
| Color (G) | ≤7 |
| Hydrolyzable Chlorine (ppm) | ≤300 |
| Solid Content (%) | 100 |
| Density (20℃, g/cm³) | 1.15-1.17 |
| Glass Transition Temperature (Tg, ℃) | 100-110 |
| Adhesion (Tensile Strength, MPa) | ≥4.5 |
| Impact Strength (kg·cm) | ≥50 |
| Salt Spray Resistance (1000h) | No blistering or peeling of coating |
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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