Active alumina balls

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Active alumina balls
Posting date : May 30, 2014
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11-
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Detailed 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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