... various film, drug carrier, composite materials.SGraphene---002Name: Single lager of Graphene, Features: solid powder, Purity>99%, layer thickness 0. ... content <10ppm. Application: It is most suitable for all kinds of conductive additives, composite material, etc.SGraphene—010Name: Graphene oxide ... 4 to 8 layer, 2-4 nm thick , hundreds of nm-dozens of µ m in size, solid powder, > 99% purity, good ...