CARTURABO

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Black Silicon Carbide
Black Silicon Carbide

Black Silicon Carbide

Black Silicon Carbide, Knoop Hardness(HK)2550, Toughness value 57%, can be used in various grinding wheels, stone materials, general grinding, precision polishing, blast, high-class refractory products and reactive sintering as with its outstanding grindability and lower coefficient of thermal expansion and higher modulus of elasticity.

PARTICLE SIZE DISTRIBUTION (JIS STANDARD) 

Particle size (unit: um)

D0 max. (unit: um)

D3 max.(unit: um)

D50 (unit: um)

D94 min. (unit: um)

#240

127

103

54-60

40

#280

112

87

45-51

33

#320

98

74

37.5-42.5

27

#360

86

66

33-37

23

#400

75

58

28-32

20

#500

63

50

23-27

16

#600

53

43

18-21.5

13

#700

45

37

15.7-18.3

11

#800

38

31

13-15

9

#1000

32

27

10.5-12.5

7

#1200

27

23

8.7-10.3

5.5

#1500

23

20

7.4-8.6

4.5

#2000

19

17

6.1-7.3

4

#2500

16

14

5.0-6.0

3

#3000

13

11

3.5-4.5

2

#4000

11

8

2.6-3.4

1.3

#6000

8

5

1.6-2.4

0.8

#8000

6

3.5

0.9-1.5

0.6

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