Name

Whiteness(≤)

325Mesh residue (%≤)

Oil absorption(g/100g)

Calcium carbonate
(%≤)

600 mesh

90

0.1

20±3

98

800 mesh

90

0.05

20±3

98

1000 mesh

90

5.0-5.5(D50)

20±3

98

1250 mesh

90

4.0-5.0 (D50)

20±3

98

2000 mesh

90

3.5-4.5(D50)

20±3

98