Welcome To Rushan Dayang Silica Gel Co., LTD. WebSite!
                                Macro-Pored Silica Gel


                                666.jpg

                                Macro-Pored Silica Gel

                                Macro-Pored Silica Gel

                                [Sizes]

                                Packing and size may be customized per your specific requirements.

                                [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/kg.℃

                                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

                                【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
                                乱码专区一卡二卡国色天香,少妇裸体婬交视频免费看,被男狂揉吃奶胸60分钟视频 ,亚洲国产AV一区二区三区四区,18禁美女黄网站色大片在线 91久久精品无码一区二区毛片| 卡1卡2卡3卡4卡5免费香蕉| 国产精品乱码一区二区三区| 色综合视频一区二区三区44| 亚洲综合另类小说色区色噜噜| 在线观看Av网站永久免费| 日本丰满少妇高潮呻吟| 国产丰满成熟女人性满足视频| 国产精品一区二区毛卡片| 成年人在线视频| 卡1卡2卡3卡4卡5免费香蕉| 黑人巨大XXXX娇小| 欧美丰满熟妇XXXX公交车爱爱| 非洲人交乣女BBWBABES| 粉嫩极品国产在线无码网站| 老妇肥熟凸凹丰满刺激| 日韩一卡2卡三卡4卡 乱码欧美孕交| GOGO西西人体大尺寸大胆高清| 东北妇女精品BBwBBw| 黑人巨大娇小6一12XXXX | 国产日产精品国产精品毛片| 快添捏我奶头我快受不了了动态图| 无码人妻AV免费一区二区三区| 乱码专区卡一卡二国色天香| 久久999精品久久久久久| 女人与公拘交酡ZOZO| 性色高清XXXXX厕所偷拍| 麻豆国产人免费人成免费视频| 欧美综合色婷婷欧美综合五月| 粉嫩极品国产在线无码网站| 麻豆国产人免费人成免费视频| A片无码一区二区三区在线 | 人妻 丝袜美腿 中文字幕| A级A片少妇高潮喷水片| 四虎影院在线观看| 快添捏我奶头我快受不了了动态图| 亚洲欧洲精品一区二区三区不卡| 91久久精品无码一区二区毛片|