Poly (Polycrystalline Diamond Powder)
1) Properties
Detonation-synthesized polycrystalline diamond micro-powder
The structure resembles the rare natural polycrystalline black diamond, metallic-grey, superior toughness, self-sharpening.
Monocrystalline vs polycrystalline diamond：The lapping and polishing efficiency of the detonation-synthesized polycrystalline diamond micro-powder is 2 to 4 times better compared with that of the mono-crystalline diamond that is naturally occurred or synthesized via the static pressure method, Silicon Nitride, Corundum, and other abrasive materials.
polycrystalline diamond micro-powder allows the manufacturing of the smoothest surface possible:
polycrystalline diamond can maintain its dull mono-crystalline structure by releasing the outer layer, hence will produce the most scratch free surface possible.
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.
Via after-sinter technique, polycrystalline diamond micro-powder can be turned into polycrystalline diamond particles of a large size that are highly valuable in a variety of industries.
2) Application
Lapping and polishing a variety of surfaces that require superior smoothness.
Improving the wearability of a mechanical component
Via after-sinter technique can be applied in a variety of industries.
Can be made into liquid abrasives, gel abrasives, and many other types of abrasive tools that are capable of ultra-fine lapping and polishing tasks.
Industries:
Polycrystalline diamond micron powder can be used for below industries:
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
With more than 20 years experience, E-Grind provides all sizes of Poly (Polycrystalline diamond micron powder) with high removal rate, superior surface finishing, and long using life. Our Quality Control Department keeps strict and careful control of raw material from lot to lot to ensure quality basis. All the products are tested during production and after processing, to make sure of quality consistency and quality traceability. The test report is attached to each shipment for customers reference.
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
Custom-made sizes are also available upon customers' demand.
E-Grind Abrasives is one of the most professional polycrystalline diamond suppliersofdiamond and CBN products with over 50 years experience. If you want to know more about the abrasive powder types, just contact us! We sincerely invite and welcome people from all around the world to invest and create more values together.
Send product request
Other supplier products
 |
TSP(Thermally Stable Polycrystalline Diamond) | TSP diamondis made of diamond micro powder and a small amount of binder sintered under high temperature and high pressure. It has high wear resista... |
 |
CBN Mesh Powder | As one of the abrasive powdermanufactures,E-Grind supplies all types of diamond powdersincluding Resin bond diamond, Metal bond diamond, Saw Grit a... |
 |
TSP(Thermally Stable Polycrystalline Diamond) | TSP diamondis made of diamond micro powder and a small amount of binder sintered under high temperature and high pressure. It has high wear resista... |
 |
Metal Bond Mesh Diamond | E-Grind's metal bond mesh diamondcombines both using life and working efficiency. Suitable for resin bond, vitrified bond, metal bond, and electro... |
 |
CBN Micron Powder | CBN micron powder has unique characteristics in thermal stability, working efficiency, and sharpness. It can be used in resin, metal, and vitrified... |
Same products
 |
AF38M Blue Abrasive Film | Seller: CHANGZHOU RMN ABRASIVES CO., LTD | RMC AF38M blue abrasive film can be used as Velcro and PSA disc, and also suitable for different ... |
 |
AP36M Velcro Disc | Seller: CHANGZHOU RMN ABRASIVES CO., LTD | RMC AP36M abrasive velcro sandpaper discsimpregnated latex, flexible. Special super stearated coa... |
 |
AP36M PSA Sanding Discs | Seller: CHANGZHOU RMN ABRASIVES CO., LTD | RMC AP36M abrasive paper PSA sanding discimpregnated latex, flexible. Special super stearated coa... |
 |
AP33M Velcro Backed Sandpaper | Seller: CHANGZHOU RMN ABRASIVES CO., LTD | RMC AP33M velcro sanding paperroll is a special sandpaper product suitable for fast sanding. Prem... |
 |
AP33M PSA Sanding Discs | Seller: CHANGZHOU RMN ABRASIVES CO., LTD | RMC AP33M PSA sanding discis a special sand paper product suitable for fast sanding. Premium alum... |
