Sell nano diamond powder

Description

Our nano diamond is achieved from the dissociative carbon in super high pressure and temperature during the detonation by the Oxygen-deficient explosive. The nano diamonds, with 5 - *0 nanometer basic sizes, have sphere shape and functional group of oxygen and nitrogen on the surface. Specific surface area of nano diamond improves an order of magnitude more than common diamond. It possesses characteristics of both diamond and nano functional materials. 

Depending on requirements of different applications, nano diamond primary products should pass procedure of purification, surface modification and precise grading treatment, which are our exclusive technology. Different post-processing can separately achieve black powder products (containing graphite carbon layer on the surface) and pure grey nano diamond powder products; therefore, we can provide all series of nano diamond products with full specifications and types.

Characteristics

1.Basic particles are sphere shape diamond crystal grains, which form stable specifications through secondary aggregation due to the features of nanoscale products and also possess the resistance & hardness of diamond.

2.High specific surface area,porous structure.

3.High electrical & thermal conductivity.

4. Characteristic anti-causticity.

5. Superhigh purity, main metal impurity below ppm, purification and surface modification treatment for different needs make surface functional group controllable.

6.Characteristic surface modification treatment makes stable dispersion in both water & oil medium.

7.Mature stable grading technics make our products suitable for all fields that ask for strict requirements of PSD.

8.Different product series are suitable for different fields.

Classifications

1.Dry black powder suitable for water/oil bases;

2.Black powder suspensions suitable for water/oil bases;

3.Full specifications dry grey powder suitable for water/oil bases;

4.Full specifications grey powder suspensions suitable for water/oil bases.