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SND-PL Polycrystalline Synthetic Micron Diamond Powder Polishing Superabrasives

SND-PL Polycrystalline Synthetic Micron Diamond Powder Polishing Superabrasives

1. Micron Diamond Powder Introduction

Poly-like diamond has the similar feature as the polycrystalline diamond, but lower cost. It is made of the sorted diamond micron, with a special chemical treatment, the poly-like diamond has muti deavtivation edges, these honeycomb edges can help the polishing surface out of scratches. 


Compare with the regular diamond, the poly-like diamond has the merits of higher efficiency, better polished roughness, and less surface remaining deposit. 


Other character including:

  •  Efficiency:  The muti surface edges can imporve the polishing and lapping efficienty 2-4 times higher than the regular diamond micron.
  • Precision: the low toughness and passivation edges can guarantee the smooth polishing surface.
  • Long Life: the texturing surface can help the mechanical holding tightly to achieve a longer life. 

2. Specification of Micron Diamond Powder

SND-M/DW 0-0.125~40-60SND-M/PCD 0-0.125~40-60SND-M/PL 0-0.125~40-60

Uniform particle size and shape.

Formaking silicon wafer cutting

diamond wire, jewelry saw,

semiconductor saw.

Specially designed for 

PCD/PDC application, high 

strength blocky crystal shape, 

concentrated particle size 

distribution, very low impurity, 

low Si content, good thermal 

stability and wear resistance. 

Also can be used on high 

quality metal bond, vitrified 

bond and electroplated 

products.

Poly-like diamond has the 

similar feature as the 

polycrystalline diamond, but 

lower cost. It is made of the 

sorted diamond micron, with 

a special chemical treatment, 

the poly-like diamond has 

muti deavtivation edges, 

these honeycomb edges can 

help the polishing surface out 

of scratches. 

3. Micron Diamond Available Grit Size

International StandardChina StandardMesh SizeApplication
0-0.1W0.1100000Super Mirror Polishing
0.0.25W0.2560000Super Mirror Polishing
0-0.5W0.530000Mirror Polishing
0-1W115000Mirror Polishing
0-2W1.5-13000Fine Polishing
1-2W1.512000Fine Polishing
1-3W2.510000Fine Polishing
2-4W3.56500Fine Polishing
2-5W45000Fine Polishing
3-6W54000Fine Polishing
4-6W63500Fine Polishing
4-8W73000Normal Polishing
4-9W102500Normal Polishing
5-10W102000Normal Polishing
6-12W101800Normal Polishing
8-12W121600Normal Polishing
7-14W141500Normal Polishing
8-16W141300Normal Polishing
10-20W20-1200Normal Polishing
12-22W201000Normal Polishing
15-25W20+800Normal Polishing
20-30W28700Normal Polishing
22-36W28+600Rough Grinding
20-40W40-500Rough Grinding
30-40W40450Rough Grinding
35-45W40+400Rough Grinding
36-54W50350Rough Grinding
D46325/400320Rough Grinding
D54270/325270Rough Grinding
D64230/270230Rough Grinding
D76200/230200Rough Grinding