The Type dimension of the Graphene Inks market is divided primarily into conductive, printable, functional, and hybrid inks. Conductive inks leverage the high electron mobility of graphene to replace traditional metallic pathways, driving demand in high‑frequency circuitry and EMI shielding. Printable inks are formulated for ink‑jet, screen, and aerosol processes, expanding the addressable market by enabling low‑cost, large‑area deposition on flexible substrates. Functional inks incorporate additional properties such as thermochromism, anti‑corrosion, or bio‑compatibility, opening niche revenue streams in smart packaging and biomedical labeling. Hybrid inks blend graphene with polymers or metal nanoparticles to balance viscosity, adhesion, and conductivity, thereby attracting OEMs seeking performance‑cost trade‑offs. Each subtype contributes a distinct revenue share, with conductive inks currently accounting for roughly 40 % of total sales, printable inks 30 %, functional inks 20 %, and hybrids the remaining 10 %. This granularity clarifies how product‑level innovation translates into overall market growth.