Diamond Powders

We BW produce diamond powders series, including Nano-Diamond、Monocrystalline Diamond、Fine particle Diamond、and Polycrystalline Diamond.

Polycrystalline Diamond

  • Polycrystalline Diamond：Selecting good quality diamond as the raw material, quasi polycrystalline diamond is a kind of new abrasive which is achieved from unique processing.
  • Characteristics：
    1. Good self-sharpness, which is similar to polycrystal diamond synthesized through conventional detonation impact.
    2. Edgeless particles can effectively avoid scratches on workpieces.
    3. Super pure without clusters.
    4. Precisely graded with accurate PSD.
    5. High removal rate, better finishes and less residual particles on workpieces.
  • Available Sizes：
    Order Code D10(μm) D50(μm) D90(μm)
    PCD1/8 ≧0.06 0.11-0.14 ≦0.21
    PCD1/4 ≧0.11 0.2-0.25 ≦0.40
    PCD0-1 ≧0.32  0.45-0.55 ≦0.95
    PCD0.5-1 ≧0.50 0.6-0.78 ≦1.10
    PCD0-2 ≧0.50 0.9-1.10 ≦2.00
    PCD1-3 ≧1.10 2.00-2.50 ≦3.80
    PCD2-4 ≧1.80 2.70-3.10 ≦4.50
    PCD3-6 ≧2.80 4.00-4.40 ≦6.50
    PCD4-8 ≧3.90 5.30-5.80 ≦8.50
    PCD5-12 ≧4.80 7.50-8.50 ≦13.00
    To request additional product information or other technical support, please contact us.
  • Applications：
    1. Precise polishing to achieve superfine surface smoothness.
    2. Superfine surface treatment for the good texturing effect.
    3. Precise grading for high removal rate of fine materials.
    4. Widely used in the treatment of HDD, magnetic heads, semiconductors, gems, diamond, ceramics and exquisite industrial parts.

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