Industrial Nanometer Synthetic Diamond Powder

Synthetic industrial diamond nano



Our nano diamond is achieved from the dissociative carbon in super high pressure and temperature during the detonation by the oxygen-negative explosive. The nano diamonds, with 5 - 20 nanometer basic sizes, have sphere shape and functional group of oxygen and nitrogen on the surface. It possesses characteristics of both diamond and nano functional material.




Characteristics:
Super finish polishing property
1. Outstanding wearability, anti-causticity and thermal conductivity
2. Stable high dispersibility
3. Superhigh purity, main element impurity below 30 ppm
4. Various dispersible products
5. Super polishing effect with minus 0.8 nm surface roughness



Product Classification:
Black powder series with different nanodiamond contents
Grey and superfine powder series of nanodiamonds
Accurate Gey nano powders at different cluster size distributions
Black powder slurry series in different cluster size distributions
Grey powder slurry series in different cluster size distributions

Introduction
Nano-diamond is formed into the particles of 5-20 nm by use of the free carbon generated by explosion with negative oxygen balance, under the action of pressure and temperature created by the detonation wave. Spherical grains, no edges and corners, with oxygen and nitrogen functional groups in grits surface.


Size
50 nm, 80 nm, 100 nm, 120 nm, 150 nm, 200 nm, 300 nm, 500 nm, 800 nm is available.

P.S.
The special size can be customized according to the customer's request.


Description
Excellent wear resistance, corrosion resistance and thermal conductivity; high dispersion stability, super-smooth polishing, major impurities less than 30ppm, surface roughness less than 0.8nm.



Characteristics
Basic particles are sphere shape diamond crystal grains, which form stable specifications, which form stable specifications through secondary aggregation due to the features of nanoscale products and also possess the resistance & hardness of diamond.
High specific surface area, porous structure.
High electrical & thermal conductivity.
Characteristic anti-causticity.
Superhigh purity, main metal impurity below ppm, purification and surface modification treatment for different needs make surface functional group controllable.
Characteristic surface modification treatment makes stable dispersion in both water & oil medium.
Mature stable grading technics make our products suitable for all fields that ask for strict requirements of PSD.
Different product series are suitable for different fields.



Application
Appliced in polishing and grinding hard drive, glass, magnetic head, precious stones, ceramic and hard alloy; applied on oil or lubricant additive, can significantly improve friction performance, extend life.



Application field
Hyperfine polishing
Lubrication and attrition reduction.
Electroplate and spray the surface of all kinds of work piece
Apply to the medical treatment, biology and cosmetic.



Factory information
Yinwang dedicated to reseraching, producing and marketing in synthetic diamond and cemented carbide industry. With 20 years OEM&ODM experiences, our skillful staffs can directly serve customers all over the world.