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

Kukdo Chemical SM-660 Epoxy Resin

SM-660 is a premium versatile epoxy reactive diluent in Kukdo’s SM series, designed for viscosity adjustment and processability optimization of epoxy resin systems. As a glycidyl ether type diluent with butyl glycidyl ether as main component, it features ultra-low viscosity and excellent reactivity, fully participating in curing without volatile residues.

Features Of Kukdo Chemical SM-660 Epoxy Resin

  • Ultra-low viscosity - Significant viscosity reduction effect, greatly improving resin fluidity

  • Unlimited system compatibility - Miscible with most epoxy resins without delamination or precipitation risk

  • Reactive curing participation - Contains active epoxy groups, fully participating in curing without affecting cured product integrity

  • Enhanced processability - Improves resin wetting and penetration on complex substrates, extending pot life

  • Cost-effective modification - Achieves significant modification effect with small addition, optimizing formula cost structure

Typical Applications Of Kukdo Chemical SM-660 Epoxy Resin

  • Solvent-free coating formulation - Viscosity adjustment for industrial protective coatings and high-build coatings, improving processability

  • Epoxy resin casting - Modification of resin systems for electrical insulation castings and large component castings

  • Epoxy potting materials - Fluidity optimization for electronic component potting compounds and sealants, ensuring uniform filling

  • Floor coating preparation - Processability improvement of epoxy floor coatings, enhancing penetration into concrete substrates

  • Structural adhesives - Viscosity adjustment for epoxy structural adhesives and repair adhesives, improving bonding surface wetting

Specifications Of Kukdo Chemical SM-660 Epoxy Resin

AppearanceColorless to Pale Yellow Transparent Liquid
TypeGlycidyl Ether Epoxy Reactive Diluent (Butyl Glycidyl Ether)
Epoxy Value (eq/100g)≥0.50
Viscosity (25℃, mPa·s)≤20
Solid Content (%)100
Density (20℃, g/cm³)0.92-0.95
Color (APHA)≤80
Organic Chlorine Value (eq/100g)≤0.02
Inorganic Chlorine Value (eq/100g)≤0.005
Volatile Content (%)≤0.5


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