• 0
  • 0


Applications of fumed silica powder

Fumed silica powders are generated by the pyrolysis process of fire, quartz sand or silicon tetrachloride. They have a huge specific surface area as well as a reduced bulk thickness.

Fumed phase silica powder is made use of in a vast array of industries. It is made use of as an additive in paints, finish resins, fillers and also adhesives. It supplies thixotropy, sag resistance, falsifiability, support and anti-settling buildings.

Please contact us at TRUNNANO for the most up to date rates on fumed silica!

Fumed silica powders for food as well as drinks

The marketplace for fumed silica powders is anticipated to broaden because of their flowability-enhancing and anti-caking buildings. The anti-caking buildings of the powder improve efficiency, lower blocking of the atomizer in spray dryers, as well as aid enhance drying out effectiveness and also manufacturing rate.

Hydrophilic fumed silica is made by hydrolyzing unstable chlorosilanes in an oxygen fire. It is extremely insulating and is widely used for silicone strengthening as well as thickening applications in industrial as well as food powders, and also as a slip representative for non-polar solvents. It is also utilized in a range of commercial processes, consisting of coverings and also inks.

Pyrogenic silica powder utilized in drugs

Pyrogenic silica is a key component in the pharmaceutical sector. It is used as a disintegrant, lubricant, slide agent, binder and also filler in pill and tablet formulations. It is additionally utilized as a drying out representative, general and absorbent thickener in drinks, foods and powdered drugs.

The particles are then adjoined and then sintered and consolidated. The resulting fragments are the primary devices of fumed silica and array in dimension from 150 to 200 nanometers.

Understanding the effect of different fumed silicas on the performance of the production process is important, which is why effective product characterization techniques are made use of in the pharmaceutical industry. Using these approaches, makers can create an account space that permits them to determine the correct residential or commercial properties of their basic materials and also blends.

Fumed silica powders used in chemistry

Fumed silica powder is used in a variety of chemical applications. It is extensively made use of for rheology control, adsorption, dispersion as well as stabilization of pigments, anti-sagging, anti-settling, anti-clogging and support. It additionally acts as a thickening agent and enhances the thixotropy of coverings.

Fumed silica is created by a procedure of fire hydrolysis synthesis. It involves the burning of carbon-rich coal in an electric furnace consisting of oxygen at heats (1100 levels Celsius). The aeriform item condenses on existing silica particles that have currently precipitated, forming fumed silica.

The main fragments have a diameter of 7-40 nm and also an area of 100-400 m2/g. During the melting stage of the reaction, the fragments ram each various other to develop chain-like, branched polymers.

During the cooling phase, the bits developed throughout the cooling process ended up being strong and can not be mixed. At temperatures below that of the integrated silica (1710 degrees Celsius), main bits of silica continue to clash and form aggregates due to mechanical complexity or jumble procedures.

Fumed silica powder made use of in cosmetics

Free silica is plentiful in nature as well as exists in crystalline or amorphous type. The amorphous form is the most common and also it is often utilized in cosmetic formulations.

Silica is a nature-derived particle with a foundation made up of silicon and oxygen tetrahedra (SiO2). Sometimes, it additionally includes various other elements such as iron, aluminum, magnesium, potassium as well as calcium.

There are different sort of silica readily available worldwide, which have different physical homes. Fumed silica has several features in the cosmetic market: as a flow agent for powders, - to enhance the security of lipsticks at temperature, and also for the gelation of anhydrous oils and systems.

Talc, mica and also fluorite are primarily used to fill solutions of different products, such as structures, cosmetics or makeup powders. They have a massive particular surface and they figure out the capability to touch these solutions.

Fumed phase silica powder is utilized in a vast variety of markets. Hydrophilic fumed silica is made by hydrolyzing unpredictable chlorosilanes in an oxygen flame. Fumed silica powder is made use of in a variety of chemical applications. Fumed silica is generated by a process of flame hydrolysis synthesis. The aeriform item condenses on existing silica fragments that have currently precipitated, developing 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 generated by the pyrolysis process of fire, quartz sand or silicon tetrachloride. They have a huge specific surface area as well as a reduced bulk thickness.Fumed phase silica powder is made…

Finding the Best Titanium Carbide Powder Suppliers

Whether you are wanting to find the very best titanium carbide powder for your demands, or you are looking for the most effective titanium carbide powder providers, there are lots of aspects to take into consideration. The initial is the safety, heal…

What is Nano Iron Oxide Powder

During the previous couple of years, nano iron oxide has actually climbed to the forefront of products study. Its various applications range from antimicrobial agents to catalysts as well as regenerative medicine. The residential or commercial proper…