Syndiamond / Alfa Chemistry

Nanodiamond Powder

Nanodiamond Powder

Nanodiamond refers to the diamond with grain size of 1~100nm. Nanodiamond particles were first produced by detonation in the USSR in the 1960s, but they remained essentially unknown to the rest of the world until the end of the 1980s. Nanodiamond inherits most of the superior properties of bulk diamond and delivers them at the nanoscale. These properties include superior hardness and Young’s modulus, low friction coefficient, low surface roughness, large specific surface area, biocompatibility, optical properties and fluorescence, high thermal conductivity and electrical resistivity, chemical stability, and the resistance of nanodiamond to harsh environments.


Nanodimaond can be synthesized by the methods of detonation technique, laser ablation, high-energy ball milling of high-pressure high-temperature (HPHT) diamond microcrystals, plasma assisted chemical vapour deposition (CVD), autoclave synthesis from supercritical fluids, chlorination of carbides, ion irradiation of graphite, electron irradiation of carbon ‘onions’and ultrasound cavitation, with the first three of these methods being used commercially.


Due to the unique properties of nanodiamond, nanodiamond have been used for precision polishing and lubrication, electrolytic and electroless metal plating, catalysis, composite coatings, high-performance metal matrix composites for many years. More recently, they also have been used in other applications such as the aerospace, chemical analysis and biomedicine fields.

Our Product

NDP Nanodiamond powder

NDP Nanodiamond powder

Particle Size<10nm, 10nm, 5-20nm, 20-40nm, 30-50nm, 80-100nm, 100nm
Decomposition temperature816.73 ℃
Apparent density0.18 g/cm3

Note: The parameters can be customized according to your requirements.

Serviceable ranges

Alfa Chemistry's high performance nanodiamond diamonds have a wide range of applications that span from biological science to manufacturing and processing, some are listed as follows.

  • Used as a superfine polishing and grinding material
  • Used as raw material for diamond slurry and suspension
  • Used as an additive in lubricant or oil
  • Used as electroplating and non-electric coatings
  • Used as corrosion resistance surface coating
  • Used as additives for rubber or plastics
  • Used as abrasive materials
  • Used as biological carrier and biochemical catalytic sensor
  • Used as catalyst carrier

Alfa Chemistry is the world's leading manufacturer and marketer of diamond products, we can provide you with high-quality nanodiamond. Our product has wide applications that from industrial production to biomedicine fields. At the same time, we can also provide custom synthesis service, whatever nanodiamond powder you need, we can meet your needs. Please don't hesitate to contact us if you have any requirements.

Nanodiamond Powder

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Please kindly note that our products and services are for research use only.