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

Kukdo Chemical SM828U Epoxy Resin

Kukdo SM828U is an ultra-pure liquid bisphenol A epoxy resin in SM series, designed for high-end electronic encapsulation and precision protective coating systems. It features ultra-high purity, ultra-low chlorine content, excellent insulation and corrosion resistance, ideal for demanding high-end electronics and precision manufacturing applications.

Features Of Kukdo Chemical SM828U Epoxy Resin

  • Ultra-high purity & low impurity - Extremely low impurity and chloride ion content, avoiding electronic component corrosion and ensuring long-term stability

  • High transparency & light color - High transparency and extremely light color, clean appearance after curing, suitable for precision coating

  • Excellent electrical insulation - Outstanding dielectric performance and high insulation strength after curing, meeting high-end electronic encapsulation requirements

  • Balanced construction viscosity - Precisely controllable liquid fluidity, suitable for precision pouring and thin-wall coating with convenient construction

  • Wide temperature curing compatibility - Compatible with room to medium-high temperature curing systems, flexible formula adjustment for multiple processes

Typical Applications Of Kukdo Chemical SM828U Epoxy Resin

  • High-End Electronic Encapsulation - Insulation encapsulation protection for precision sensors, microcontrollers and high-end LED devices

  • Semiconductor Auxiliary Materials - Insulation bonding and protective materials for semiconductor packaging and testing

  • Precision Instrument Coatings - Shell protection and insulation coating for medical equipment and precision electronic instruments

  • Solvent-Free Precision Floors - Ultra-clean and wear-resistant floor coating for electronic cleanrooms and precision laboratories

  • High-End Structural Adhesives - Structural bonding and sealing of precision electronic components and optical assemblies

Specifications Of Kukdo Chemical SM828U Epoxy Resin

TypeUltra-Pure Liquid Bisphenol A Epoxy Resin
Solid Content (%)100
Epoxide Value (eq/100g)0.49-0.53
Epoxy Equivalent (g/eq)189-204
Viscosity (25℃, mPa·s)12000-16000
Color (APHA)≤30
Density (25℃, g/cm³)1.19-1.23
Volatile Content (%)≤0.1
Hydrolyzable Chlorine (%)≤0.08
Inorganic Chloride (ppm)≤3
Total Chloride Content (ppm)≤800


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