No

Grade

Particular size

1

MIV1

D50=1,5 ± 0,3 mm

D97=8 ± 2 mm

2

MIV2

D50=2 ± 0,3 mm

D97=10 ± 2 mm

3

MIV3

D50=2,7 ± 0,3 mm

D97=17 ± 3 mm

4

MIV4

D50=3,7 ± 0,3 mm

D97=24 ± 3 mm

5

MIV5

D50=5,7 ± 0,3 mm

D97=37 ± 3 mm

7

M44

D90mm 44mm

Calcium Cacbonate content Typical

³98%

Magnecium Oxide content Typical  

£0.4%

Silica content Typical                        

£0.2%

Aluminium Oxide content Typical    

£0.1%

Iron Oxide content Typical (Max)    

£0.02%

Loss on Ignition Typical

£43.8%

PH Value Typical

8¸ 9

Specific Gravity Typical

2.7g/cm

Brightness Typical

³96%

Whiteness Typical

³98%

Max Moisture Typical

0.2%

Hardness Typical

3Moh

Oil Absorption Typical

24g/100g