Description: Full of many invisible fine pore .It is no corruptive ,non toxic ,and has close affinity to polar molecule ,This product is typically used as effective desiccant Application field: Adsorbents for Natural Gas Processing Industry Petrochemical Adsorbents In Refining Technical parameter: Item 3-5mmSphere 4-6mmSphere Bulk density （g/ml） ≥0.70 ≥0.68 Surface area sqm/g 260-300 260-300 Pore volume ml/g 0.38-0.42 0.38-0.42 Static adsorption (RH=60%) 16-18 16-18 Crushing strength N/P ≥90 ≥120 Abrasion (%) ≤0.40 ≤0.40 Notice items : 　　Do not unpack the package before using in order to avoid damp 　　This product can control the dew point to -70℃. 　　This product can be used and regenerated again and again. Packing: 　　25kg plastic woven bag or 150kg steel drums.