... (activated alumina ball) Desiccant & Adsorbent Size:1-3,3-5,4-6,5-8,8-10mm ISO9001:2008 Bulk density:6-8 High ... %≤1.0≤1.0≤1.0≤0.4≤0.8Crushing Strength (N/Particle)0.4-1.2 ≥30 1-2≥40≥40 ... 2-3≥60≥60 3-5≥100 ≥100≥100≥1004 ... air seperation etc. Size Available: 1-3mm,3-5mm,4-6mm,5-8mm,8-10mm Package one: 25kg/plastic bag+pallet Package ...