• 0
  • 0


Applications of fumed silica powder

Fumed silica powders are created by the pyrolysis process of flame, quartz sand or silicon tetrachloride. They have a huge details area as well as a low mass density.

Fumed phase silica powder is used in a variety of markets. It is utilized as an additive in paints, covering adhesives, resins as well as fillers. It provides thixotropy, droop resistance, falsifiability, support and also anti-settling buildings.

Please contact us at TRUNNANO for the most recent rates on fumed silica!

Fumed silica powders for food and also beverages

The marketplace for fumed silica powders is anticipated to expand due to their flowability-enhancing and anti-caking residential properties. The anti-caking buildings of the powder enhance productivity, decrease clogging of the atomizer in spray clothes dryers, and assist increase drying efficiency as well as production speed.

Hydrophilic fumed silica is made by hydrolyzing unpredictable chlorosilanes in an oxygen flame. It is extremely shielding and also is extensively utilized for silicone strengthening and enlarging applications in commercial and food powders, and as a slip representative for non-polar solvents. It is likewise utilized in a range of industrial processes, consisting of inks as well as coverings.

Pyrogenic silica powder made use of in drugs

Pyrogenic silica is a vital ingredient in the pharmaceutical sector. It is used as a disintegrant, lube, slip agent, binder and filler in capsule and also tablet solutions. It is additionally made use of as a drying out agent, general and also absorbing thickener in drinks, foods and powdered medicines.

The bits are then adjoined and after that sintered and also consolidated. The resulting particles are the key units of fumed silica as well as variety in dimension from 150 to 200 nanometers.

Recognizing the impact of numerous fumed silicas on the effectiveness of the manufacturing procedure is important, which is why effective product characterization approaches are used in the pharmaceutical sector. Utilizing these approaches, makers can develop a profile area that permits them to determine the correct buildings of their resources and also mixes.

Fumed silica powders made use of in chemistry

Fumed silica powder is used in a selection of chemical applications. It is extensively used for rheology control, adsorption, diffusion and stabilization of pigments, anti-sagging, anti-settling, anti-clogging as well as reinforcement. It additionally acts as a thickening representative as well as improves the thixotropy of finishes.

Fumed silica is produced by a process of fire hydrolysis synthesis. It entails the burning of carbon-rich coal in an electric heating system consisting of oxygen at high temperatures (1100 degrees Celsius). The gaseous product condenses on existing silica fragments that have currently precipitated, developing fumed silica.

The main fragments have a diameter of 7-40 nm as well as a surface of 100-400 m2/g. During the melting phase of the response, the fragments collide with each other to create chain-like, branched polymers.

Throughout the cooling stage, the bits created throughout the cooling procedure come to be solid and can not be mixed. At temperatures listed below that of the fused silica (1710 levels Celsius), primary particles of silica proceed to clash and also create accumulations due to mechanical entanglement or jumble processes.

Fumed silica powder utilized in cosmetics

Free silica is abundant in nature and also exists in crystalline or amorphous type. The amorphous kind is one of the most typical and it is often utilized in cosmetic formulas.

Silica is a nature-derived molecule with a foundation composed of silicon as well as oxygen tetrahedra (SiO2). In some cases, it additionally consists of various other components such as iron, light weight aluminum, magnesium, calcium and potassium.

There are different type of silica offered globally, which have different physical residential properties. Fumed silica has numerous functions in the cosmetic industry: as a flow representative for powders, - to improve the stability of lipsticks at temperature level, and also for the gelation of anhydrous oils and systems.

Talc, mica and fluorite are mostly utilized to load formulations of different items, such as foundations, cosmetics or make-up powders. They have a huge certain area as well as they identify the capacity to touch these formulations.

Fumed stage silica powder is made use of in a broad variety of markets. Hydrophilic fumed silica is made by hydrolyzing volatile chlorosilanes in an oxygen fire. Fumed silica powder is utilized in a range of chemical applications. Fumed silica is generated by a process of flame hydrolysis synthesis. The gaseous product condenses on existing silica bits that have already precipitated, forming fumed silica.TRUNNANO is dedicated to the technology development and application of nanotechnology as well as the development of new materials. To send an RFQ (Request for Quotation) or request fumed silica powder, welcome to contact TRUNNANO. The sales manager will respond promptly with a quote and delivery date.

Inquiry us

  • tags

Our Latest News


Applications of fumed silica powderFumed silica powders are created by the pyrolysis process of flame, quartz sand or silicon tetrachloride. They have a huge details area as well as a low mass density.Fumed phase silica powder is used in a variety of…

Finding the Best Titanium Carbide Powder Suppliers

Whether you are looking to find the most effective titanium carbide powder for your requirements, or you are searching for the best titanium carbide powder suppliers, there are numerous factors to take into consideration. The first is the safety and…

Silicon Nitrides Properties and Applications of Silicon Nitride

Scientists want the research of silicon Nitride, which is one of various biomaterials that could be made use of in the development of implants along with numerous clinical tools. Silicon nitride is a chemical compound that is composed from nitrogen i…