Diameter

mm

0.4-1.2

1.0-1.6

2-3

2.5-4

3-5

4-6

5-7

6-8

Bulk Density

≥g/ml

0.75

0.75

0.72

0.7

0.68

0.68

0.66

0.66

Surface Area

≥m2/g

280

280

280

300

280

280

280

280

Pore Volume

≥ml/g

0.4

0.4

0.4

0.4

0.4

0.4

0.4

0.4

Crush Strength

≥N/Pc

/

25

70

100

150

160

170

180

L.O.I.

≤%

8

8

8

8

8

8

8

8

Attrition Rate

≤%

0.3

0.3

0.3

0.3

0.3

0.3

0.3

0.3