... , 200g, 500g, 1000g, 5kg, 10kg.Silica Gel Sachet Character: Fine-pored silica gel includes fine-pored spherical silica gel and fine-pored lumpy silica gel, which are transparent or semitransparent glasslike in ... .63KJ/m. Hr. °CFine-pored silica gel is also called Type-A silica gel.Technical standard: ItemStandard SpecificationTest ResultSilica Gel,%≥9899.6Bulk density, g/L750780AbsorptionCapacityRH= ...