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                                Fine-pored Silica Gel silica Gel


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                                Fine-pored Silica Gel silica Gel

                                Fine-pored Silica Gel (Type A) silica Gel

                                [Sizes]

                                0.5-1mm,0.5-2mm,1-2mm, 1-3mm , 2-4mm,2-5mm,3-5mm ,4-8mm

                                [Packing]

                                25kg per bag or 500kg per bag, net.

                                [Caracteristics]

                                transparent or tanslucent glass-like pellet or lump.average pore diameter:2.0-3.0mm. specific surface area:650-80m2/g.pore volume:0.35-0.45ml/g.thermal conductivity: 0.63KJ/m.hr.¡æ specific heat:0.92KJ/kg

                                [Use]

                                Mainly used for drying and moistureproof, may also be used as catalyst carriers, adsorbents, separators and variable-pressure adsorbents, etc.

                                [Technical Data]

                                ITEM
                                Specifications
                                Typical values
                                Superior class
                                First class
                                Qualified class
                                Adsorption capacity
                                RH=20%,%
                                8.0
                                7.0
                                6.0
                                11.2
                                RH=50%,%
                                20.0
                                19.0
                                18.0
                                29.2
                                RH=90%,%
                                30.0
                                29.0
                                28.0
                                37.6
                                Loss on heating ,%
                                2.0
                                4.0
                                6.0
                                1.0
                                PH value
                                4-8
                                -
                                -
                                4
                                Specific resistance , .cm
                                3000
                                -
                                -
                                5630
                                Silica , %
                                98
                                -
                                -
                                98.5
                                Qualified ratio of spherical granules , %
                                82
                                -
                                -
                                90
                                Size
                                *
                                *
                                *
                                2-5mm
                                *Bulk density , g/L
                                *
                                *
                                *
                                784
                                Note: qualified ratio of spherical granules in only applicable to fine-pored silica gel

                                [Note] The moisture content, packing and size may be customized per your specific requirements.

                                【Online Order】

                                Contact Us

                                Rushan Dayang Silica Gel Co., LTD.

                                ADD:Rushankou Town, Rushan City, Shandong Province, China

                                TEL:0086-631-6321197   6283788

                                FAX:0086-631-6321056

                                E-mail:dayang-sun@rsdayang.com

                                Copyright © 2016-2018 Rushan Dayang Silica Gel Co., LTD. ADD:Rushankou Town, Rushan City, Shandong Province, China
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