Poly Polycrystalline Diamond Powder - China

Properties

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:

a.

When using polycrystalline diamond micro-powder of size 2-4micron to the polishing surface, Ra(roughness)<1.6nm


b.

When using polycrystalline diamond micro-powder of size 0-0.5micron to the polishing surface, Ra(roughness)<1.3-1.4n m

c.

When using polycrystalline diamond micro-powder of size 0-0.125micron to the polishing surface, Ra(roughness)<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.

Company Contact:

• Posted By: Henan E-Grind Abrasives Co., Ltd

• Phone:

• Address: Room 1841&1842, Tower A, Wanda Plaza#171, Zhongyuan Middle Road , ZHENGZHOU , HENAN , China

• Email:

• Business Description: With 40 years experience in Superabrasive industry, E-Grind Abrasives is a very reliable partner in supplying full range of Diamond and CBN grinding wheels for many industries: Woodworking, Die&Tooling, Bearing, Paper-Making, Automobile, Aerospace, Semi-Conductor.
  
  Our goal is to have 100% customer satisfaction.
  
  To gain this, E-Grind always provides customers the most competitive price, consistent quality, efficient service and the most effective tech support.
  
  Our technology and bond systems are from US and Europe.
  
  The producing machines are mainly imported from US, Europe, Japan and Taiwan; specially we have 6 CNC machines for the machining and grinding of Diamond CBN wheels; and the testing machines are also from Japan and Europe.
  
  All of these make our products to be premium grade with high tolerance and to meet US and Europe standard and level.
  
  Our capacity is 30, 000pcs of Diamond CBN wheels per month; meanwhile we have more than 5000 sets of mold available; more than 8000 wheel specs; thousands of standard wheels in stock; customs made wheels are always available.
  
  All these make us to be able to supply wheels in very fast delivery time: 5 days for very urgent items and 14 days for standard items.
  
  With more than 40 bond systems, 7 types of wheel body material and more than 8000 wheel specs available, Our experienced engineers are always ready to provide customers the application assistance and Tech support.
  
  For all the inquires, feedback or any other requirements, we always response within 24 hours.
  
  We could provide the improved products upon customer's feedback quickly.