We are offering fumed silica. item test standard product type hx-150 specific surface area(m2g) 135-165 determination of ph value of an aqueous suspension(4%) 3.6-4.5 loss on drying 105deg.c (mm %) 1.5max loss on ignition(dry product)1, 000deg.c (mm %) 2.5max sieve residue(mm %)...
Silica fume, also called as micro silica, silica dust, which is a by-product of producing silicon metal or ferrosilicon alloys. Silica fume consists primarily of amorphous (non-crystalline) silicon dioxide (SiO2). The individual particles are...
Synonyms & keywords: microsilica , micro silica , silicafume , silicon dioxide , silicon ash introduction: microsilica, also known as silica fume, it is a very fine pozzolanic material, composed of amorphous silica produced by...
1. Product Details and Specifications Parameters Standard Value Silicon Dioxide(SiO2) 97% min Loss on Ignition(L.O.I) 3 % max Moisture Content(H2O ) 1.0 % max Percent Retained On 45μm (325 sieve) 2.0 % max Bulk Density 350-700kgm³ 2. Packaging &...
Quick details classification: other cas no.: 7631-86-9 place of origin: shandong, china (mainland) grade standard: food grade, industrial grade, medicine grade purity: 99%min appearance: white powder application: industry brand name: chainwin model...
1. making high-grade concrete, can improve evidently the strength of concrete and the property of pumpage. 2. making high crack-resistance, self-waterproofing concrete, be used in the subway, tunnel and basement of high-rise structures. 3. used in...
We are offering micro silica. Newreach silica fume 900 silica fume nr900 is a dry powder available in two forms, densified silica fume and undensified silica fume. Silica fume nr900 is a pozzolanic material that consists primarily of fine silicon dioxide particles in a...
We are offering Ferro Silicon Zirconium ( Fesizr). si:70-75% al:1.0-1.5% ca:2.0-2.5% zr:1.0-2.0% size:0.2-1mm, 1-2mm, 2-6mm all the composition of each element, other special elements do not be mentioned above, size and packing can be changed upon...
ACC® Undensified Microsilica is a by-product of the production of ferrosilicon alloys or silicon metal, with SiO2 content ranging from 85% to 98%, bulk density around 300 — 400kg/m3, and light gray color. They are classified as Grade 85U, Grade...
We offer ball mill for silica sand/ball mill for mineral processing. Ball mill is the most important equipment of mineral processing line, with its own strong research and development strength, researches and develops to manufacture energy-saving...
General details name: silicon steel grade magnesium oxide meitai appearance: white powder grade: silicon steel grade packing: 20kg net plastic woven bag with pe liner....
Introduction: silica sand, also known as quartz sand, is a kind of hard, wear-resistant, chemical stability minerals. Silica sand’s main mineral component is quartz, its main chemical ingredient is sio2, and the color of silica sand is white or...
We are professional Silica micropowder manufacture. We have precision analysis instruments to analysis various technical indexes. With Advanced production equipment, We can producte an average particle size from 1um to 45um. We can OEM produce...
We offer high quality microsilica with grade 92% sio2, it is the ideal admixture in high performance concrete, high intensity concrete, shotcrete, reinforced concrete, premixed concrete, blast furnace cement, cement portland and etc. 1. Microsilica...