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

Kukdo Chemical SM-660A Epoxy Resin

SM-660A is a premium low-viscosity epoxy reactive diluent in Kukdo’s SM series, designed for epoxy resin system viscosity adjustment and performance optimization. It features excellent dilution and viscosity reduction, good reactivity, forming no volatile residues.

Features Of Kukdo Chemical SM-90 Epoxy Resin

  • Super adhesion performance - High bonding strength to concrete, metal and other substrates, durable and reliable

  • Moist substrate adaptability - Can be constructed on moist substrate surfaces without strict dry pretreatment

  • High mechanical strength - Excellent compression and impact resistance after curing, significant reinforcement effect

  • All-liquid formula - 100% active ingredients, good fluidity, easy to penetrate and fill structural gaps

  • Excellent weather and chemical resistance - Resists damp heat, freeze-thaw, and acid-alkali-salt corrosion

Typical Applications Of Kukdo Chemical SM-90 Epoxy Resin

  • Concrete structure repair - Repair of honeycomb and pockmarked defects in concrete components such as buildings and bridges

  • Industrial component reinforcement - Mechanical performance enhancement of factory equipment foundations and steel-concrete structures

  • Hydraulic structure protection - Repair of erosion and cavitation resistance on flow surfaces of hydraulic structures

  • Metal component bonding - Structural bonding between steel structures and concrete, and between metals

  • Floor crack repair - Sealing and strength restoration of cracks in industrial workshop and warehouse floors

Specifications Of Kukdo Chemical SM-90 Epoxy Resin

AppearanceLight Yellow to Yellow Transparent Liquid
TypeHigh-Adhesion Modified Bisphenol A Epoxy Resin
Epoxy Equivalent (g/eq)215-235
Viscosity (25℃, cps)2000-3000
Solid Content (%)100
Density (20℃, g/cm³)1.14-1.16
Glass Transition Temperature (Tg, ℃)105-115
Tensile Bond Strength (MPa)≥5.0 (Concrete-Concrete)
Compressive Strength (MPa)≥80
Hydrolyzable Chlorine (ppm)≤250
Color (G)≤7


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