中文名 Fumed silica(amorphous) 英文名 Fumed silica(amorphous) 英文别名 Fumed silica(amorphous)您刚刚浏览过 Fumed silica(amorphous) 刚刚更新的化工产品 918525-05-0 920986-06-7 920986-05-6 89566-60-9 920986-03-4 918523-69-0 920986-02-3 918523-49-6 920986-01-2 918523-04-3 89566-54-1 ...
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Fumed silica,or pyrogenic silica, colloidal silicon dioxide, is amorphous white inorganic powder which has high specific surface area, nano-scale primary particle size and a relatively high (among silica products) concentration of surface silanol groups. ...
Amorphous silica, the noncrystalline form of SiO2, is a transparent to gray, odorless, amorphous powder 2.3 Color/Form Amorphous powderTransparent to gray powder (Note: Amorphous silica is the non-crystalline form of O2Si). ... solidSilica gel is a coherent, rigid, continuous three-dimensional...
Fumed silica(amorphous) 中文名: 中文别名: CBNumber: CB3952975 分子式: 分子量: 0 MOL File: Mol file 化学性质安全信息用途供应商1 Fumed silica(amorphous)化学性质 安全信息 Fumed silica(amorphous)性质、用途与生产工艺 Fumed silica(amorphous)上下游产品信息 ...
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The initial threshold screening level (ITSL) for the amorphous silica compounds listed above is 60 μg/m3 based on an 8-hour averaging time. Other adverse effects no data availableSECTION 13: Disposal considerations Disposal methods Product The material can be disposed of by removal to a lice...
We show that when we use highly dispersed oxides called fumed silica, a pressure-induced structural transition occurs at lower pressures (2-8 GPa) than would normally be expected for bulk a-SiO(over 10 GPa). Furthermore, this transition finally results in a transparent monolith at 6-8 GPa,...
High Quality Amorphous Silica Nano Sio2 Silicon Dioxide Price Hydrophilic Fumed Silica 150 200 300 380, 112945-52-5, Find Details and Price about Hydrophilic Fumed Silica Fumed Silica from High Quality Amorphous Silica Nano Sio2 Silic...
A filler which improves fire-resistant, heat- and sound-proofing materials is claimed. The filler is a fumed, amorphous silica, pref. obtd. during the electrothermal prodn. of iron and or ferrosilicon or during Si prodn. The filler may be added to cement or gypsum compsns.HOELTER,HEINZ...