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

Kukdo Chemical SM-694 Epoxy Resin

SM-694 is a premium high-reactivity special epoxy resin in Kukdo’s SM series, designed for high-performance composites and high-temperature resistant packaging. It features excellent reactivity and high thermal stability, forming high cross-linking density cured products.


Features Of Kukdo Chemical SM-694 Epoxy Resin

  • Ultra-high reactivity - Fast curing speed, suitable for high-efficiency production processes

  • Superior thermal resistance - Excellent high-temperature resistance, high long-term service temperature

  • High cross-linking density - Dense cured product structure, outstanding mechanical strength and hardness

  • Excellent chemical resistance - Resists acids, alkalis and organic solvent erosion, strong chemical stability

  • Strong modification capability - Can be used as viscosity improver and performance enhancer for novolac resin systems

Typical Applications Of Kukdo Chemical SM-694 Epoxy Resin

  • High-performance composites - Matrix resin for glass fiber/carbon fiber reinforced composites

  • High-temperature resistant packaging materials - Preparation of high-end electronic component and electrical potting compounds

  • Special anti-corrosion coatings - Equipment protective coatings in high-temperature corrosive environments

  • High-performance adhesives - Structural bonding of metal-metal and metal-composite materials

  • Resin modifier - Viscosity improver and performance enhancer for novolac resin systems

Specifications Of Kukdo Chemical SM-694 Epoxy Resin

AppearanceYellow to Reddish Brown Viscous Liquid
TypeResorcinol Diglycidyl Ether Epoxy Resin
Epoxy Equivalent (g/eq)115-135
Epoxy Value (eq/100g)0.75~0.85
Viscosity (40℃, mPa·s)300-800
Solid Content (%)100
Density (20℃, g/cm³)1.20-1.23
Glass Transition Temperature (Tg, ℃)≥150
Hydrolyzable Chlorine (ppm)≤1000
Color (G)≤8
Long-Term Service Temperature (℃)≤180


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