Specification

Bulk Density

(g/cm3)

Apparent Density

(g/cm3)

Close Pressure

(Mpa)

Crush Resistance(%)

Sphericity/ Roundness

High Density

20/40mesh

>1.80

>3.3

69

≤7.0

>0.85

High Density

16/30mesh

>1.80

>3.3

69

≤25

>0.85

Medium Density

20/40mesh

1.65-1.8

3.1-3.35

69

≤6.0

>0.85

Medium Density

30-50mesh

1.65-1.8

3.1—3.4

69

≤5.0

>0.85

Medium Density

40/70mesh

1.65-1.8

3.1-3.4

69

≤5.0

>0.85

Low Density

20/40mesh

<1.65

≤3.1

52

≤8.0

>0.85