Nanodiamond Grey Powder, is a grey powder with purity more than 97%.
Purity: ≥ 97%;
Surface groups:-CH, -C=O, -COOH, -C-O-C, -CN, etc;
APS: 3-10 nm;
Specific Surface Area: 270-335 m2/g;
Phase: Cubic Diamond;
Initial oxidization Temperature: 803 K;
Resistivity: 7.7x10^7, 0.1-2 omu.cm (Born dopped);
Hydrophilia degree: -3100 MJ/mol.g;
Relative magnetic susceptibility: <1x10^-8 m2/kg;
Morphology: spherical;
Pore volume: 1.314 cm3/g;
True density: 3.05-3.3 g/cm3;
Bulk density: 0.17 g/cm3.
Application:
1.Precision polishing and CMP technology
Nanodiamond powder could be used for the ultrafine polishing of PC magnetic head, Sapphire, Si wafer, HD substrate, ICs, optic lens, jewelry and so on.
2. Polymer compound
Enhance the anti-wear, hardness and self-cleaning performance of high polymer, used as the additive of rubber, films, rubber, resin, paint, membranes, glass, ceramic, fiber and so on.
3. Composite materials
Used as the additive of composite anti-wear plating and coating. For Electrochemical plating metal (Cr, Ni, Zn, Cu, Au, Ag, Pt, etc.) and anodization of Aluminum and its alloy.
4. BioMedicine
Innocuity, non cancer-caused risk, used as super active sorbent and active bio-orientation agent to enhance the curative effect.
