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                                Macro-Pored Silica Gel


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                                Macro-Pored Silica Gel

                                C type block glue

                                [Sizes]

                                1-8mm, 4-8mm, 1-4mm, 0.5-1.5mm

                                [Packing]

                                20kg per compound bag

                                [Caracteristics]

                                 Shape: Pellets Color: white, transparent or translucent.Average pore diameter: 8.0-12.0nm Specific surface area: 300-600m2/gPore volume: 0.8-1.1 ml/g. Specific heat: 0.92KJ.℃
                                Thermal conductivity: 0.167 KJ/m.hr. ℃
                                Internally well-distributed micro-pored structure.
                                Physically and chemically stable.
                                Good thermal stability, High mechanical strength.   

                                [Use]

                                Used as catalyst or catalyst carrier in the manufacturing of the 

                                important industrial products, such as cyanuramide, benzene anhydride, maleic acid anhydride, butadiene rubber, acrylic nitrite, etc. It is also widely used for highly refining petrochemical products by adsorbing aromatic hydrocarbon. It may also be used for the selectively adsorptive separation of organic gases and liquids, as well as for eliminating multivalent poisonous elements in water through ion exchanging process.

                                [Technical Data] 

                                ITEM 
                                Specifications 
                                Typical values

                                Superior class
                                First class
                                Qualified class
                                4.0-8.0
                                mm
                                2.0-5.6
                                mm
                                4.0-8.0
                                mm
                                2.0-5.6
                                mm
                                4.0-8.0
                                mm
                                2.0-5.6
                                mm
                                5.6mm

                                2.8-8.0
                                mm
                                1.4-4.0
                                mm
                                0.25-2.0
                                mm
                                Qualified size ratio, % ≥
                                94
                                90
                                90
                                100
                                Rattler loss, %≤
                                4
                                6
                                6
                                8
                                8
                                10
                                10
                                80
                                -
                                0.5
                                Bulk density, g/l ≥ 
                                400
                                400
                                440
                                Specific surface area,m2/g 
                                0.85
                                0.75
                                0.72
                                0.76
                                0.91
                                Pore volume, ml/g
                                78
                                75
                                --
                                --
                                0.3
                                Loss on heating, %≤ 
                                5
                                5
                                2.4


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                                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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