The structure of silica


Depending on the structure of silica, it can appear as a clear, odourless, crystalline or amorphous powder (sometimes called silica powder). As the USDA describes, amorphous silica has "highly unique physical and chemical properties and potential as an additive for various processing industries." For example, it has a small particle size, a high specific surface area, and the ability to gel and thicken. The other factor that makes silica unique is its solubility. Silica is insoluble in water or organic solvents. In addition to its use in food supplements and cosmetics, silica produces cans, impermeable membranes, paints, silicone rubber, polyester compounds, dental formulations, lotions, dry pesticides, soil amendments, and lawn soil. Silica production is a form of "nanotechnology," which involves making material into tiny particles between 1 and 100 nanometers. This alters the material's physical, chemical and biological properties and functions. While nanotechnology in food processing may help improve the taste, colour, appearance, uniformity and texture of food, it may also alter the absorption and excretion of materials in the human body. If you are looking for high quality, high purity and cost-effective silica, or if you require the latest price of silica, please feel free to email contact mis-asia.

Inquiry us

Our Latest Products

Factory 3-5nm Nanodiamond Powder CAS 7782-40-3

Brief Introduction of Nanodiamond PowderProduct name: Nanodiamond PowderFormular: C Product NameNanodiamond PowderPurity 99%Particle Size3-5nmAnalysis ResultChemical CompositionAnalysis (%)Al0.0046%Co0.007%Si0.079%Na0.002%K0.00015%Ca0.003%Mg0.00058%...…

CAS No. 557-05-1 40% Water-based Zinc Stearate Zinc Stearate Emulsion

Product DescriptionProduct Description Description of zinc stearate emulsionZinc stearate emulsion is easy to disperse in water, has ultra-fineness, good dispersion compatibility. Zinc stearate emulsion has the characteristics of lubricating and deli...…

China factory cheapest price lightweight concrete wall panel making machine large hydraulic cement foaming machine equipment

Product performance of TR-40 Cement Foaming Machine1. The shell is made of high-strength precision thickened steel plate, painted twice, which is durable.2. The slurry output is uniform and stable, the density of the foam concrete finished product i...…

0086-0379-64280201 skype whatsapp