Poly (Polycrystalline Diamond Powder)
1) Properties
Detonation-synthesized polycrystalline diamond 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:
- diamond micro powderof size 2-4micron to the polishing surface, Ra(roughness)<1.6nm
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-GrindAbrasives is professional in diamond and CBN products with over 50 years experience. Contact us to know more abrasive powder types!
在线联系供应商
Other supplier products
 |
Metal Bond Micron Diamond | Metal Bond Micron Diamond E-Grind's metal bond micron products offer good Roughing, Lapping and finishing results. For resin bond, vitrified bond... |
 |
E-Grind Superabrasives Product | As one of the most professional abrasive powder suppliers in China, E-Grind offers a full range of superabrasives: Synthetic diamond, Cubid Boron N... |
 |
E-Grind Superabrasives Product | As one of the most professional abrasive powder suppliers in China, E-Grind offers a full range of superabrasives: Synthetic cvd diamonds, Cubid Bo... |
 |
PDC (Polycrystalline Diamond Compact) Cutter | Polycrystalline Diamond Compact Cutters E-Grind produces high-quality Polycrystalline diamond composite(PDC) and polycrystalline diamond compact c... |
 |
CBN Powder | The cubic boron nitride has a molecular formula of BN. Its atomic structure is similar to the structure of carbon atoms in diamond. Therefore, it h... |
Same products
 |
Aluminum Oxide Fiber Disc | 卖方: CHANGZHOU RMN ABRASIVES CO., LTD | Aluminum Oxide Fiber Disc It is strong and has durable, long sanding life, high sanding performa... |
 |
AJ26M Abrasive Belts for Metal | 卖方: CHANGZHOU RMN ABRASIVES CO., LTD | AJ26M Abrasive Belts for Metal RMC AJ26M abrasive belts for metal backing is Jwt flexible and hi... |
 |
AJ25 Aluminium Oxide Abrasive Belts | 卖方: CHANGZHOU RMN ABRASIVES CO., LTD | AJ25 Aluminium Oxide Abrasive Belts The backing cloth make anti-slip treatment with high strengt... |
 |
AF37M Green Abrasive Film | 卖方: CHANGZHOU RMN ABRASIVES CO., LTD | RMC AF37M green abrasive microfinishing filmcan be used as Velcro and PSA disc, and also suitable... |
 |
Abrasive Paper | 卖方: CHANGZHOU RMN ABRASIVES CO., LTD | Abrasive Paper Shop roll abrasive paperAP33M is a special product suitable for fast sanding. Pre... |
