Ignition Loss

43.5%

SiO2

0.02%

CaCO3

98.5%

Al2O3

0.01%

FeO3

0.03%

MgO

0.11%

Testing Items

Products

800 mesh

400 mesh

Specific Surface Area

Cm 2 /g

11500

8000

D97

um

18.0

38.0

Average Particle size

um

4.5

7.5

Max Particle size

um

30.24

45

Whiteness

%

95

94.5

Bulk density tapped

g/cm3

1.13

1.2

True Specific gravity

g/cm3

2.7

2.7

PH

9+-0.5

9+-0.5

Moisture

%

<=0.3

<=0.3

Oil absorption value

c.c/100g

22.5

19.5

Water absorption Value

c.c/100g

23.5

21.05

DOP absorption Value

c.c/100g

-

-

Residue on 325 mesh

%

0.02

0.03

Sediment Volume

60min

12

9

Net weight

Kg

25   50   500  1000  WOVEN PACKING