BGI-SCG is a product containing epoxy-reactive graphene in a silver-coated copper-based conductive ink.

Compared to copper-based BGI-GCE, BGI-SCG has excellent electrical conductivity as it is a silver-coated copper-based ink, and the cured film's resistance is almost similar to that of Ag epoxy paste.

Epoxy-reactive graphene applied with BG's UCMG technology exhibits excellent compatibility with metals and resins in the ink,

thereby simultaneously improving the conductivity and mechanical properties of printing ink.

Functionalized graphene (UCMG) participates in the epoxy curing reaction and increases interfacial bonding after printing.

Graphene in ink also helps maintain shape after printing by controlling rheological behavior.

Graphene's excellent barrier properties can suppress an increase in resistance due to oxidation of the metal surface even if the curing process is performed in an atmospheric atmosphere.

As graphene, which has barrier properties to oxygen and moisture, is contained in copper-based ink in a functionalized state, it can contribute to improving reliability as a material for electronic parts by suppressing oxidation of the copper surface

According to the customer needs, the graphene and metal content, viscosity and resistance level can be freely adjusted within the range indicated in the table above.

■ Printable conductive ink 

■ EMI shielding, ESD coating 

■ Electrode or Additives for RFID, OLED, Flexible display, or Passive components  (MLCC, Power Inductor)