RVD Feature:
RVD diamond powder(Diamond Mesh) is used the high quality synthetic diamond crystal as the raw material, it is a super-hard abrasive polishing materials after crushing, purification, grading, etc production . The product has irregular shape, roughness surface, sharp and abrasion resistance.
It's belonging to the lowest grade diamond. Suitable for grinding tools, which works with low load, such as resin bond diamond wheels making.It can divided into two types:
Specifications:
|
Grain Size
(micron)
|
CHINA
GB/T6406-1995
|
FEPA
|
Mesh
|
|
Grain Code
|
Grain Code
|
||
|
600/425
|
30/40
|
D602
|
40#
|
|
425/355
|
40/45
|
D426
|
45#
|
|
355/300
|
45/50
|
D356
|
50#
|
|
300/250
|
50/60
|
D301
|
60#
|
|
250/212
|
60/70
|
D251
|
70#
|
|
212/180
|
70/80
|
D213
|
80#
|
|
180/150
|
80/100
|
D180
|
100#
|
|
150/125
|
100/120
|
D151
|
120#
|
|
125/106
|
120/140
|
D126
|
140#
|
|
106/90
|
140/170
|
D107
|
170#
|
|
90/75
|
170/200
|
D91
|
200#
|
|
75/63
|
200/230
|
D76
|
230#
|
|
63/53
|
230/270
|
D64
|
270#
|
|
53/45
|
270/325
|
D54
|
325#
|
|
45/38
|
325/400
|
D46
|
400#
|