UG-S03S ---- graphene dispersion of graphene dispersion of the reducing agent is added to the graphene oxide dispersion, the dispersion liquid is formed during the reduction agent, the solid content of 0.3 to 1%. Thickness of 0.5 ~ 3.7 nm, the size of the microchip around 0.5-3μm. The total oxygen content of about 3%%. Uniform and stable dispersion is a dispersion of graphene. Purity:> 99wt% Thickness: 0.5 ~ 3.7 nm diameter :0.5-3μm layers :1-3 layer surface area: 505m2 / g Status: butyl acetate dispersion of solid content: 0.5 ~ 2wt% Dispersant: 0.1 to 0.2 wt% Color: Black