Items

unit

Index

Chemical

Compositions

Al2O3

%

99.00min

SiO2

%

0.25max

Fe2O3

%

0.10max

Na2O

%

0.40max

Bulk density

g/cm3

3.50min

Absorbing water rate

%

1.5max

Porosity rate

%

5.0max

Grain Size

mm

0-1 1-3 3-5 5-8

Fine Powder

mesh

-180 -200 -300mesh -325mesh