Replacement for F200 Activated Alumina Desiccant - 1/8 in. (50 lb. Bag), 1/8 in. (3.2 mm) Bead Size
Replacement for F200 Activated Alumina Desiccant - 1/8 in. (50 lb. Bag), 1/8 in. (3.2 mm) Bead Size AA1850Description 1/8" (2-5mm) bead activated aluminais the size most frequently used in regenerative dryers. Activatedalumina is a porous form of aluminum oxide. It has a high surfacearea which adsorbs vapors without any change in form. If size is not known or specified,the 1/8" (2-5mm) size is usually satisfactory. However, ifactivated alumina is used in a regenerative dryer and the desiccantretaining screens cannot be measured, the 1/4" (5-10mm) size shouldbe used as a bed support (6" layer). The industry-standard activatedalumina desiccant is used extensively in compressed air dryers.Activated alumina is for use in both heated compressed air dryersand heatless / pressure swing compressed air dryers. Dewpoints to-40°F and lower may be achieved with activated alumina depending ondryer design and operating conditions. F-200 is a smooth sphere ofactivated alumina produced by the unique manufacturing process. F-200 is an excellent desiccant fordrying a wide variety of liquids and gases. Although all moleculesare adsorbed to some extent on F-200 activated alumina, thosemolecules having the highest polarity are preferentially absorbed.Stream conditions such as pressure, concentration and molecularweight of the molecules, temperature and site competing moleculesaffect the efficiency of adsorption. MSDS Download Desiccant Material Safety Data Sheet(MSDS) Typical Properties Bead Size 1/ 8" (3.2 mm) Color White Surface Area 360m 2 /gram Pore Volume .05cc/ gram Bulk Density 48 lbs./ft3 769 kg/m3 Crush Strength 30 lbs.( 14kgs) Abrasion Loss .1 wt% Static Sorption @ Relative Humidity % 11% RH 8 @ 58% RH 22 @ 97% RH 42
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