used for water-proof packing and de-hydration and purification of industrial gases and removing the organic acids Characteristicsshape: pellets or lumpsaverage pore diameter: 8.0-10.0nmspecific surface area:300-400m²/gpore volume: 0.8-1.0ml/gspecific heat: 0.92KJ/kg.°cthermal conductivity: 0.167KJ/m.hr.°c Usage1. used for moisture-proof packing2. used for dehydration and purification of ...