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

Kukdo Chemical SM-622 Epoxy Resin

SM-622 is a premium medium-viscosity modified epoxy resin in Kukdo’s SM series, designed for general industrial protection and structural bonding. It features balanced mechanical properties and excellent construction adaptability, forming firm and tough coatings or bonding layers.

Features Of Kukdo Chemical SM-622 Epoxy Resin

  • Medium-viscosity balanced formula - Balancing construction fluidity and film thickness stability

  • 100% active ingredients - No solvent addition, no residue after curing, stable performance

  • Broad-spectrum substrate bonding - Firmly bonds to metal, concrete, composite materials, etc.

  • Excellent weather protection - Resists damp heat and salt spray erosion, stable outdoor service

  • Wide system compatibility - Compatible with various curing agents and additives, flexible formula adjustment

Typical Applications Of Kukdo Chemical SM-622 Epoxy Resin

  • General industrial coatings - Routine protective painting for mechanical equipment and steel structures

  • Epoxy adhesives - General structural bonding and component assembly fixing

  • Industrial floor coatings - Wear-resistant protective coatings for general workshop and warehouse floors

  • Concrete protection - Surface sealing, anti-corrosion and reinforcement of concrete components

  • Hardware accessories coating - Anti-rust priming and topcoat matching for metal hardware

Specifications Of Kukdo Chemical SM-622 Epoxy Resin

AppearanceLight Yellow Transparent Liquid
TypeModified Bisphenol A Epoxy Resin
Epoxy Equivalent (g/eq)205-225
Viscosity (25℃, cps)2500-4500
Color (G)≤7
Hydrolyzable Chlorine (ppm)≤300
Solid Content (%)100
Density (20℃, g/cm³)1.14-1.16
Glass Transition Temperature (Tg, ℃)95-105
Adhesion (Tensile Strength, MPa)≥4.5


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