Single crystal diamond diamond powder as raw materials

Diamond powder mostly type I single-crystal diamond as raw material, as I type material of the inherent characteristics: high impurity content, low intensity, can not meet the high-end market for diamond powder polycrystalline diamond. Few domestic manufacturers use diamond powder type Ⅱ or Ⅲ type single crystal diamond cutting tools diamond powder as raw materials, according to market feedback, the powder of its processing efficiency is much larger than ordinary diamond powder, wear resistance increased by 30% or more.