Densified Silica Fumes

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pecifications

1.Densified Silica Fumes ASTM C 1240
2.Manufacturer
3.Production capacity 3000 ton per month
4.Third party inspection certifi

Microsilica is a densified dry powder microsilica admixture for portland cement concrete and mortars.

Parameters

Standard Value

Silicon Dioxide(SiO2)

min 90 %

Loss on Ignition(L.O.I) @ 975°C

max 3 %

Moisture Content (H2O)

max 2 %

Percent Retained On 45μm (325 sieve)

max 2 %

Bulk Density

600-700kg/m3

Densified Silica Fumes

Q: What is the indicator mineral of unsaturated silica in magma?: Silica is one of the most important rock forming components, it and other rock forming components with formation of olivine and pyroxene, hornblende, mica, feldspar and other minerals. These minerals in the formation of silica is still excess (i.e. supersaturation), so there will be quartz, quartz is igneous rocks indicated silica mineral saturation; if there may be insufficient silica content of olivine or feldspar minerals (such as nepheline). When silica and other rock group moderate content, it does not appear the two kinds of minerals, and the formation of pyroxene, amphibole and feldspar, silica saturated minerals.

Q: Is silica dioxide edible? What's the effect?: With continuous coverage ability very strong, on the digestive tract mucosa, can prevent the invasion of a variety of endogenous and exogenous attack factor on gastrointestinal epithelial cells, which form the protection mode, erosion effectively defense and isolated acid, enzymes and food on the ulcer, due to the characteristics of natural nano structured light shale opal,

Q: What is the use of silicon dioxide in optical fibers?: SiO2 can be used to make colorless transparent glass, the use of the "glass" principle of total reflection, conduction light signal for communication

Q: Why is silicon dioxide made up of atoms?: But each oxygen atom is on a regular tetrahedron centered on another silicon atom, that is, each oxygen atom is shared by two silicon oxygen tetrahedra

Q: Silica gel and what reacts to produce silica?: As can be seen from the molecular formula, the silica gel is actually hydrated silica. Under intense heat, the reaction has a decomposition reaction to produce water and silica. This reaction equation

Q: How to make crystals from silicon dioxide: I do SiO2 fine powder, the raw material is crystal or stone, you like this is in turn, more difficult.If so, think of other convenient crystals.

Q: What's the effect of silica in the new health care product?: It keeps the skin, bones and tendons integrity. Prolyl hydroxylase is an enzyme that plays an important role in the formation of collagen, and the synthesis of this enzyme requires silica. Collagen is a constituent element of bone, cartilage, elastin, and hoof tissue. Therefore, it can be seen that the silica health care products are important for maintaining body nutrition and health.

Q: What is the raw material of nanometer silicon dioxide?: Nano silica is mainly divided into two kinds of meteorological method and precipitation method, the meteorological law is the main raw material of four silicon chloride or trichlorosilane, precipitation is the main raw material of sulfuric acid and sodium silicate.

Q: Can silica dioxide be used as solar panels?: The preparation method of crystalline silicon is to reduce SiO2 to Si by carbon reduction firstly, and then to obtain higher purity polycrystalline silicon by HCl reaction.

Q: What are the hazards of silica to boilers?: Shorten the service life of the boiler. The service life of the boiler under normal conditions of use, can run continuously for 20 years. But now most of the use of units of the boiler has not been reached in the life, the reason has many aspects, one of which is the scale effect. The drum drum blister, patching after repair, should use the appropriate pressure, to ensure safety, so that the requirements for high pressure steam unit, will have to replace the new boiler.

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