Poly (Polycrystalline Diamond Powder)
Buy diamond micro powder from E-Grind.
As a superabrasive ltd, E-Grind produces high-quality polycrystalline monocrystalline diamond powder. Available sizes of diamond powdersare as below:
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' demands.
Properties of Polycrystalline Diamond Powder
Detonation-synthesized polycrystalline diamond micro-powder
The structure resembles the rare natural polycrystalline black diamond, metallic-grey, superior toughness, self-sharpening.
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:
- ＜ 1.6nm
- ＜ 1.3-1.4nm
- ＜ 0.1nm
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.
Application of Polycrystalline Diamond Powder
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.
Polycrystalline Diamond Powder 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 is a professional polycrystalline diamond micro powder supplier and manufacturer, we provide 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 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.
Send product request
Other supplier products
 |
PCD & PCBN | E-Grind supplies the whole range of and PCDN blanks for cutting tool purpose. The largest Diameter of PCD blanks and PCDN blanks available can be 5... |
 |
Metal Bond Mesh Diamond | Our metal bond mesh diamondcombines both using life and working efficiency.Suitable for resin bond, vitrified bond, metal bond, and electroplated b... |
 |
Diamond Powder | Industrial diamond powdershas the characteristics of high thermal stability, high chemical stability, good conductivity, good physical properties (... |
 |
PDC (Polycrystalline Diamond Compact) Cutter | E-Grind produces high-quality Polycrystalline diamond composite(PDC) and polycrystalline diamond compact cutters. Polycrystalline diamond compos... |
 |
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... |
Same products
 |
C500-1.7 Series High Flow Multi-Stage Centrifugal Blower /Centrifugal Blower | Seller: Greentech International (Zhangqiu) Co., Ltd | Greentech International (Zhangqiu) Co., Ltdis the professional blower supplier.Multistage Centrif... |
 |
Common Rail injector control valve F00VC01303 | Seller: China Lutong Part Plant | Common Rail injector control valve F00VC01303 Tina #Stainless Steel Cylindrical Pin# #Denso Comm... |
 |
Common Rail injector control valve F00VC01200 | Seller: China Lutong Part Plant | Common Rail injector control valve F00VC01200 Tina #Stainless Steel Cylindrical Pin# #Denso Comm... |
 |
Injector Control Valve Plate 24# | Seller: China Lutong Part Plant | Injector Control Valve Plate 24# Tina #Stainless Steel Cylindrical Pin# #Denso Common Rail Injec... |
 |
Injector Control Valve Plate 12# | Seller: China Lutong Part Plant | Injector Control Valve Plate 12# Tina #Stainless Steel Cylindrical Pin# #Denso Common Rail Injec... |
