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SUMI-EPOXY

SUMI-EPOXY ELM is special polyfunctional epoxy resins characterized by excellent heat resistance.

They deliver high performance as matrix resins for sealing materials of electric and electronic parts, heat-resistant paints and carbon fiber composites (CFRP).

Manufacturing, Marketing, and Selling of SUMI-EPOXY:

The SUMI-EPOXY ELM-434 Series comprises four-functional amine epoxy resins, namely, tetraglycidyl diaminodiphenylmethane (TGDDM) epoxy they have been successfully used for CFRPs for primary aircraft structures resins.

They are mainly used for CFRPs, heat-resistant paints, heat-resistant adhesives. As an example, this series comes in three grades, ELM-434, ELM-434L and ELM-434VL, which have different viscosity.

Applications:

  • Excellent heat resistance
  • Excellent mechanical properties
  • Excellent low shrink properties
  • Excellent chemical resistance

Characterization:

  • Excellent heat resistance
  • Excellent mechanical properties
  • Excellent low shrink properties
  • Excellent chemical resistance
Carbon Fiber Cloth Fabric, epoxy resin and hardener.

For information regarding Sumitomo Chemical’s SUMI-EPOXY please contact anyone below for all products and applications:

Edson Ito
Director of Advanced Polymer Technology
Phone: (602) 659-2508
eito@sumichem-at.com

Anthony Verrocchi
Technical Business Manager, Advanced Polymers Division
Phone: (859) 304-2089
averrocchi@sumichem-at.com

Janice Grzywa
Business Manager, Advanced Polymers Division
Phone: (248) 938-1431
janiceg@sumichem-at.com

Deanne Burke
Business Operations Specialist
Phone: (602) 659-2532
dburke@sumichem-at.com

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