Oshmens Corporation Limited
Our goal is your complete satisfaction with our world class supply of
Products & services.

Products





Home

 

The MBD monocrystalline diamond powder-

is a type of most commonly use Super-abrasive materials, which capable of shaping and polishing many hard substrate materials such as cemented carbide, ceramics, gems, & optical glass, etc..

We used to produce in bulk quantity and inexpensive. At present, it is widely used in machinery, aviation and space, optical instrument, glass, ceramics, electronics, petroleum, geology, military industry and other industrial sections.

All of our Micron diamonds are very carefully sorted & graded, and used to have uniform particle shape , wear resistance, and ideal Particle Size distribution (PSD) throughout our product range. Our Diamond Micro-powder are widely applied in firms of USA and Europe and demonstrate not only high efficiency, but also maximum cleanliness of a surface after processing.

CHARACTERISTICS

1. Uniform sorting of particles

As it is visible on a illustration, diamond micropowders consist of regular intervals particles, the shape of which are provided by perfect control. Such diamond micropowders can provide high efficiency of processing and maximum cleanliness of a processable surface. The micron diamonds do not contain particles of the changeable form. It is provided with own unique technology from synthesis to classification.

2. Ideal distribution of particles on the sizes

The Diamond Micropowder are classified and considered the most precisely pursuant to special raw.  This strict control diamond of micropowders guarantees maximum grinding effect, eliminate unexpected engineering problems.

3.Uniformity and stability of quality

The uniformity and stability of quality diamond micropowders are result of careful manufacturing. The quality should be very important factor accordingly at manufacturing and sorting, which is observed from delivery to delivery. It should help to avoid unexpected troubles at application. Oshmens'Diamond micropowders is quite precisely supervised during of all unique processes - from the synthesis to classification. It can guarantee to the consumers of micropowders to receive best application and efficiency of results at constant consumption of a complete number of diamonds in grinding, lapping and polishing.

 

MBD micropowder 0-2um MBD micropowder 30-40 um
MBD micropowder 1-3 u

CBN micropowder 0-2um

 

1. Uniform Grading of particles & blocky shapes

We provide with our own unique technology from synthesis to Micronisation. Consistence of the diamond micro-powder quality let our customer capable to achieve high efficiency of processing and maximum cleanliness of a processable surface.

2. Ideal PSD

With the help of a Laser Based Particle Analyser, very tight quality control on all of our diamond micropowders could be guarantee.

Size ranges/ um available ex-stock:

0-1/4, 0-1/2, 0-1, 0-2, 2-4, 3-6, 4-8, 5-10, 10-20, 20-30, 30-40, 40-50, etc

(other sizes available upon request)

Applications :

  • For manufacturing of grinding tools on resin and metal bonds,
  • used for machining hard alloys, steels, cast irons, ceramics, fiberglass, and friable materials.
  • For lapping and polishing of all hardened steel or alloy parts, hard-to-machine materials, corundum, diamonds, and precious stones.

Diamond Pastes also available   

Home News Major Products Range Services


 

Comparative Chart of Diamond Grain size Range

China

JB2808-79

International

ISO 6106-79

West Europe

FEPA

U.S.A.

ANSI B74.16-71

Japan

JIS 6002-63

West Germany

DIN 848-65

Grit No.

Size range

in µ

Grit No.I

Grit No.II

Grit No.

Size range in µ

Grit No.

Size range in µ

Grit No.

Size range in µ

Grit No.

Size range in µ

36#

500/400

501

 

D501

500/425

35/40(GE)

500/425

   

D450

400/500

46#

400/315

427

40/50

D427

455/302

40/50

455/302

46

420/350

D350

315/400

60#

315/250

301

50/60

D301

322/255

50/60

322/255

60#

290/250

D280

250/315

70#

250/200

251

 

D251

271/213

60/70(GE)

271/213

70#

250/210

D220

200/250

80#

200/160

213

 

D213

227/181

70/80(GE)

227/181

80#

210/177

D180

160/200

100#

160/125

151

100/120

D151

165/127

100/120

165/127

100#

149/125

D140

125/160

120#

125/100

126

120/140

D126

139/107

120/140/170/200

139/107

120#

125/105

D110

100/125

150#

100/80

91

170/200D

D91

97/75

200/230

97/75

150#

105/74

D90

80/100

180#

80/63

76

200/230

D76

85/65

270/325

85/65

180#

88/63

D65

63/80

240#

63/50

54

270/325

D54

65/49

325/400

65/49

280#

53/44

D55

50/63

280#

50/40

46

325/400

D46

57/41

45

57/41

320#

44/37

D45

40/50

W40

40-20

   

M63

42/84

30

 

400#

37/34

D35

32/40

W28

28-14

   

M40

27/53

15

 

500#

34/28

D25

25/32

W20

20-10

   

M25

16/34

9

 

600#

28/24

D20

25/40

W14

14-7

   

M16

10/22

   

700#

24/20

D20B

30/40

W10

10-5

   

M10

6/14

   

800#

20/16

D20A

25/30

W7

7-3.5

   

M6.3

4/9

   

1000#

16/13

D15

10/25

W5

5-2.5

   

M4.0

2.5/5.5

   

1200#

13/10

D15C

20/25

W3.5

3.5-1.5

   

M2.5

1.5/3.5

   

1500#

10/8

D15B

15/20

W2.5

2.5-1

   

M1.6

1/2.5

   

2000#

8/6

D15A

10/15

W1.5

1.5-0.5

   

M1.0

0.5/1.5

   

2500#

6/5

D7

5/10

W1

1-0

           

3000#

5/4

D3

2/5

W0.5

0.5-0

           

4000#2/1

4/3

D1

1/2

               

5000#

3/2

D0.7

0.5/1

               

8000#

2/1

D0.25

<0.5

               

15000#

1/0

   

Back Home Next
For any further details & prices, please feel free to contact us by email or fax.