Active alumina balls

Active alumina balls

  • Active alumina balls

Product Description

Active alumina balls is a kind of trace water desiccant and the pole-molecular absorbent,according to the absorbed molecular polarization,the attachment force is strong for water,oxide,acetic acid,alkali etc.The capacity is stable,the absorbed fluorine is 6400g per cm3.It has high strengh,low abrasion,no soften in water,no expansion,no powdery,no crack.

Item

Al2O3

%

Size

mm

Bulk Density

g per cm2

Surface area

m2 per g

Pore valume

ml per

g

Water adsorption

%

Wear Ratio

%

Crushing strength

N per pc

WHA101

93.5

3-8

0.73

350

0.38

19

0.4

80-130

WHA102

93.5

2-7

0.73

350

0.4

19

0.6

80-120

WHA104

92

0.5-3

0.74

350

0.38

19-20

0.4

20-45

WHA201

92

4-6

0.70

350

0.4-0.5

20

0.35

125

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