macro-pored silica gel

CharacteristicsColor: white. Shape: pellet or lump Average pore diameter: 8.0-10.0 nm. Specific surface area: 300-400 m2/g. Pore volume:0.8-1.0 ml/g. specific heat:0.92 KJ/kg. oC. Thermal conductivity: 0.167 KJ/m.hr. oC.Use used for moisture proof packing; used for dehydration and purification of industrial gases; used for removing the organic acids and high polymers in the insulation oils; used for adsorbing the high molecular proteins in the fermented products during the industrial fermenting process; used as catalysts and catalyst carriers, etc;Technical dataItem specificationsMacro-pored spherical bead silica gelTypicalvalueSuperior classFirst classQualified class4-8mm2-5mm4-8mm2-5mm4-8mm2-5mmQualified size ratio , % ≥9490100Rattler loss % ≤46688100.5Bulk density, g/L ≥ 400440Pore volume, mL/g ≥0.850.750.720.91Qualified ratio of sphericalgranules, %787593Loss on heating , % ≤52.4Size:0.51.5mm25mm35.5mm48mm. Packing:15kg per compound bag or 300kg per container bag. Note:Packing and size may be customized per your specific requirements.