Our Product Line

Poly (Polycrystalline Diamond Powder)


  • Poly is Detonation-synthesized polycrystalline diamond micron powder
  • metallic-grey, superior toughness, good self-sharpening.
  • The lapping and polishing efficiency of Poly is 2 to 4 times higher than that of mono-crystalline
         diamond,Silicon Nitride, Corundum and other abrasive materials.
  • Poly can be made into compounds and many other types of abrasive tools that provide extremely
         superior smoothness on workpiece.
  • When applied to the surface of a workpiece (for example, the inner surface of a cylinder in
         an engine) via chemical plating method, the wearability of the surface is superior to that of a
          surface treated with any other materials.


  • Computer industry: Read/Write head lapping, rigid disk media texturing
  • Gem polishing
  • Semi-Conductor, electronic ceramic, optical instruments
  • Used as anti-wearing media in special rubber and plastics
  • Chemistry catalyst, Biomedicine

   Available Sizes: 0-0.15, 0-0.2,0-0.35,0-0.5, 0.25-0.35, 0-1, 0-2,2-4,3-6,3-7,4-8,4-9,6-10,6-12

 0-0.15 0-0.2 0-0.35 0.25-0.35
0-1 0-2 2-4 3-4
4-8 4-9 6-10