High conductive powder using mechanical stripping method. World first technology “ Intercalation – expansion – stripping” process, achieved graphene material of high quality, high efficiency, high yield, low pollution scale of production. The process has no oxidation, no reduction, retains the intrinsic structure of graphene. This graphene product has high conductivity, high thermal conductivity and excellent mechanics performance.
Properties | Unit | Value |
layers | – | 5~6 |
thickness | nm | <3 |
flake size | µm | 5~10 |
surface area | ㎡/g | 40~60 |
ash content(1100℃) | % | <3.0 |
Film conductivity | s/m | >70000 |
Carbon/oxygen | wt. | >40 |
Purity | % | >98 |