Diamonds Dept.New Material & Processing Div., Sumiseki Materials Co., Ltd.
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SCM FINE DIAMOND
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TOP PAGE > SCM FINE DIAMOND > Characteristics
Characteristics
The industrial diamond powder is classified in aspect of synthesis and structure as shown in the below table .
Synthetic mono-crystalline diamond which shares more than 90% in the industrial diamond powder is made by static synthesis method. It's particle has the sharp edges, and it is widely used for diamond wheel, blade, cutter and so on.
On the other hand, SCM FINE DIAMOND is poly-crystalline type synthesized by the shock-compaction method under our highly controlled technology. A particle of the diamond by this method is consisted of the numberless fine primary diamonds strongly congregated each other having the blocky shape.
High Pressure Method
Static Method Mono-Crystalline Diamond
Shock Compaction Method Poly-Crystalline Diamond
Low Pressure Method
CVD Method Thin Film Diamond
Mono-Crystalline Type Few Sharp Edges
Cleavage Plane
Angular Shape

More Scratch & Lower Removal Rate
Mono-Crystalline Type
Poly-Crystalline Type Numberless Fine Edges
No Cleavage Plane
Blocky Shape

Less Scratch & Higher Removal Rate
Poly-Crystalline Type
Accordingly, our SCM FINE DIAMOND creates excellent precise surface finish and shows the most superior polishing performance.
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