Poly (Polycrystalline Diamond Powder)
Available sizes are
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.
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 micron diamondIndustries
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 diamond powder suppliersmanufacturer, 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.
E grindis a professional resin bonded manufacturers, we provide cvd diamonds, monocrystalline vs polycrystalline diamondand etc.
在线联系供应商
Other supplier products
 |
PDC (Polycrystalline Diamond Compact) Cutter | Polycrystalline Diamond Compact Cutters E-Grind produces high-quality Polycrystalline diamond composite(PDC) and polycrystalline diamond compact c... |
 |
Resin Bond Mesh Diamond | Friable Diamond Each Particle is with sub-crystal structure. Irregular and Very rough surface. New cutting edges come out during working. Also ava... |
 |
Resin Bond Mesh Diamond | Each Particle is with sub-crystal structure. Irregular and Very rough surface. New cutting edges come out during working. Also available in elec... |
 |
Resin Bond Micron Diamond | Resin bond microndiamondis made from Diamond Resin Bond Mesh. It has a multi-crystalline structure, rough surface, and uniform shape. The sharp edg... |
 |
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... |
Same products
 |
8×8mm Asscher Cut Blue Diamond Color Moissanite 10K Rose Gold Engagement Ring | 卖方: Guangxi Wuzhou Starsgem Co., Ltd | 8×8mm Asscher Cut Blue Diamond Color Moissanite10K Rose Gold Engagement Ring Product Descr... |
 |
Starsgem 1ct D VVS2 Oval Brilliant Cut IGI HPHT Lab diamond | 卖方: Guangxi Wuzhou Starsgem Co., Ltd | Starsgem 1ct D VVS2 Oval Brilliant Cut IGI HPHT Lab diamond Product Description Material：HPHT L... |
 |
Wafer Back Grinding Wheel | 卖方: Henan E-Grind Abrasives Co., Ltd. | E-Grind Back-Grinding wheels have developed the technology to combine diamond and bond to meet yo... |
 |
Vitrified Bond Grinding Wheels | 卖方: Henan E-Grind Abrasives Co., Ltd. | The diamond and CBN are held in place by ceramic components that are fused to form the abrasive p... |
 |
Metal Bond Diamond Grinding Wheels | 卖方: Henan E-Grind Abrasives Co., Ltd. | The metal bond diamond wheelis made from the sintering of alloy powders and other fillers with ei... |
