iron silica is an important mineral for the production of prealloys, such as magnesium ferrosilicon, used in the manufacture of ductile iron. It is also an essential component of the Pidgeon process, which is used to produce magnesium from dolomite.Silica has a significant effect on the Fischer-Tropsch synthesis (FTS) performance of iron-based catalysts. Its interaction…
silica
Nano silica Supplier
What is Nano Silica Nano silica is a form of inorganic chemical materials. Amorphous white powder that is non-toxic and tasteless. It also has a flocculent quasi-granular structure. Stable, non-soluble in water, acid, (except for hydrofluoric), and organic solvents. Soluble in alkali, hydrofluoric, and alkali. You can increase the strength, age resistance, and chemical resistance…
Physical Properties of Silica Gel
Physical PropertiesSilica gel is a white, slightly translucent solid that consists of an irregular tridimensional framework of alternating silicon and oxygen atoms with nanometer-scale voids and pores. The voids are filled with water molecules, which bind to the silica gel by adsorption.It is widely used as a desiccant. It can adsorb up to 37% of…
Main Application Areas of Silica Powder
What is silica? Silica powder can be made from natural quartz, fused silica and others. It is made from raw materials such as quartz ore, fused silica, etc. and then processed through multiple processes, such as grinding, precision classification, and impurity elimination. The most popular products are fused silica powder and crystalline silicone powder. Micropowders…
What is Colloidal Silicon Dioxide?
What exactly is colloidal silica dioxide? A gaseous silica obtained by hydrolysis. It’s a form of fine silicon, which is easily dispersed. It can be insoluble in water. Silicon is a naturally occurring element on the periodic table. Silicon is nontoxic and often found in the industrial sector. It is the second most abundant element…
What is Nano Silica?
What is Nano Silica? Silicon Dioxide Nanoparticles also known by silica nanoparticles and nano-silica appear as white powder. P-type silica particles are divided according to the structure of nanometers. P-type silica particles have more nanopores than S-type, which has a porosity 0.61 mL/g and a higher UV reflection. They also have a very small surface…
What Advantages does Spherical Silica Powder Have?
What is Silica Powder and How Does It Work? Quartz powder (or silica) is made from quartz (natural quartz, fused quartz), by crushing, cleaning, acid treating, crushing, fine grinder, and classification. Iron and other processing are also used to produce the powder. Silica is a form of silicon oxide. Its chemical formula is SiO2, and…
What is monocrystalline silicon?
What is Monocrystalline Silicon? According to the directions of crystals, monocrystalline and polycrystalline silica are divided. Monocrystalline Silicon can be used to refer to any substance made from some combination of silicon atoms. Once the molten, elemental silicon has solidified, silicon atoms can be arranged in many crystal nuclei to form a diamond lattice. These…
How can Nano Silica change the properties of coatings?
Nano silica exhibits many characteristics that are not found in other materials. With many micropores, and a large specific area, the nano silica particle size distribution is extremely narrow. Nano silica has high reactivity because of the large amount of unsaturated residue bonds and hydroxyl group in different bonding state. The optical properties of nano-silica…