White silica gel Appearance A transparent or translucent particle or block   application It is mainly used for drying and water proofing. It can also be used as catalyst carrier, adsorbent, separator, pressure swing adsorbent, etc   technical paramete Item parameter Adsorption capacity RH=20%,% 11.2 RH=50%,% 29.2 RH=90%,% 37.6 Heating decrement,%≤ 1 Thermal conductivity KJ/m.hr.°c 0.63 Average pore size nm 2.0-3.0 Pore volume ml/g 0.35-0.45 Specific surface area m²/g 650-800 specific heat KJ/kg.°c 0.92 PH value 4 resistance,Ω.cm 5630 Silicon dioxide %  98.5 Qualified rate of ball size,%≥ 90 Bulk density, g/L 784   Specifications:0.5-1.5mm, 0.5-1mm, 2-4mm, 2-5mm, 4-8mm [package] 15kg / bag [note] product packaging and specifications can be customized according to customer needs

 

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白色硅胶

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产品介绍

    白色硅
    外观 玻璃般的透明或半透明的颗粒或块状
     
    应用 主要用于干燥防水,也可以被用作催化剂载体,吸附剂,分离器和变压吸附剂等
     
    技术参数
    Item 参数
    吸附量 RH=20%,% 11.2
    RH=50%,% 29.2
    RH=90%,% 37.6
    加热减量,%≤ 1
    导热系数 KJ/m.hr.°c 0.63
    平均孔径 nm 2.0-3.0
    孔容 ml/g 0.35-0.45
    比表面积 m²/g 650-800
    比热 KJ/kg.°c 0.92
    PH  4
    阻力,Ω.cm 5630
    二氧化硅 %  98.5
    球状粒度合格率,%≥ 90
    堆积密度, g/L 784
     
    规格:0.5-1.5mm, 0.5-1mm, 2-4mm, 2-5mm, 4-8mm
    [包装] 15kg /
    [说明产品包装和规格可根据客户需求定制

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