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Silica Aerogel is a porous lightweight material often used in chromatography.
Particle size is between 15 and 50nm
Porosity: 90-95%
3pdm particle Silica Aerogel SIO2 Aerogel
Aerogelis an ultralightweight, non-porous material made up of a small amount of gaseous liquid dispersion medium and has a network skeleton. Aerogel materials offer a variety of applications due to their special structure.
Silica Aerogel materials is one example. These materials were based in part on exploration results of SiO2 application to aerogel technologies and are interconnected with other aerogels. Because it is simple to manufacture and easy to control, the gel can source a lot of raw material. Furthermore, its performance features include high transparency, low thermal conductivity as well as a large specific surface.
Silica airgelhas a high area, high porosity & lightweight. However, with its mechanical rigidity it can be used for many applications in the medical and semiconductor industries. The chemical modifications that can be made to silica aerogels are possible for specific applications. These Silica Aerogel Materials have an extremely uniform nanoparticle-skeleton structure with uniform size distributions. They also have very low thermal conductivity. The excellent performance of the dioxide Silicon in thermal insulation protection is due to their high density. A very low density effectively increases solid heat Conduction Path and significantly reduces solid Heat Conduction. The addition of sunscreen can also greatly improve specific extinction coefficient, reduce radiant heat conection and make it have a low thermal conductivity.
Silica aerogel has amorphous properties. The skeleton density for Silica Aerogel is 2200 kg/m3. But due to very high porosity (the volume of the pores exceeds 90% of the material volume), light is possible (bulk density between 50 and 200 kg/m3). Total volume). The range for pore sizes is typically between 5 and 100 nanometers. The current aerogel density is 70-150 km/m3. Acoustic properties have many interesting features: The nature of the interstitial and aerogel pressures, aerogel density, texture and sound speed all influence sound propagation (Foreste & al., 1998). Sound velocity in silica aerogel (reduced to roughly 40m/s with monolithic and about 100m/s with particulate aerogel)
Silica Aerogel is an excellent and light thermal insulation material. It’s been proposed as a possible candidate for super thermal insulation systems.
Silica aerogel:
For bulk silica aerogel order HTML2 aerogel, send an inquiry.
How is3pdm particle Silica Aerogel SiO2 Aerogel produced?
This is the main part of making silica-based aerogel.
Solgelation process: first, the silicon source undergoes a precursor reaction. After that, the catalyst is added. This causes pulverization followed by condensation.
Aging Gel: A wet gel may be allowed to sit foraging in the mother liquid to increase its mechanical strength.
Drying method: A liquid dispersion medium within the gel must dry gas out of the holes in order to make a silica airgel.
A good selection of silane precursors is possible to produce stronger aerogels and with better stiffness and strength. The addition of a flexible organic polmer to the hydroxyl rings on silica gel can provide a method of mechanical reinforcement for the silica. You can achieve a flexible and versatile polymer enhancement by simply adding appropriate functional group to the silica Aerogel surface. Then, copolymerize with organic monomers. Silica aerogel that has been mechanically reinforced is very porous and can be used to provide thermal insulation for many applications in aerospace and industry.
Technical Parameter of SiO2 3pdm particle Aerogel Silica Aerogel:
Produktname
Specific Area
Bulk Density
– Particle Size
Porosity
Aperture
Silica Aerogel
600-800 m2/g
40-60 kg/m3
15-50nm
90-95
20-50nm
3pdm particle Silica Aerogel SIO2 Aerogel:
A silica gel has been a popular choice in science and technology because of its low bulk density (upto 95% is air), hydrophobicity. Low thermal conductivity.
Silica Aerogel is light, porous material that contains a complex network of silica crystals. This can be achieved by supercritically extracting the silica liquid phase. Their outstanding properties, including extremely low thermal conductivity (low density), low porosity, and high specific surfaces area make them ideal for use in aerospace/terrestrial thermal insulation systems as well environmental cleaning and protection systems. Thickener can also be used in paint.
Selecting the right silane precursors is key to creating aerogels of greater durability and strength. A number of recent studies show that the addition flexible organic copolymers to silica gel’s surface will provide a mechanical reinforcement for the aerogels. You can easily achieve a flexible and versatile way to strengthen silica gel by adding appropriate functional elements onto the silica surface. Silica aerogel with mechanical reinforcement has a soft texture. It can be used in different industries and for aerospace purposes as a great thermal insulation material.
Silica Aerogel is a type of thermal insulation material. This product can usually be used to increase thermal performance in buildings or industrial infrastructure.
Silica aerogel can also be used to make light guides, image equipment, and optics. Because of the high surface area and low porosity, materials for filtration can also be used to extract heavy metals. In certain cosmetics and paints there is a thinner. A vital part of the energy absorber.
Aerogels are also useful in space exploration. It has been used to power the US Mars Pathfinder probe and Russia’s Mir space station. Aerogel is also used for particle physics research as a detector to measure the Cherenkov phenomenon. This is the most recent application of Aerogel Cherenkov Counter. It was found in the Belle experimental detector located at B Meson, High Energy Accelerator Research Institute. The detector utilizes an aerogel with lower refractive index properties than liquid and gas. Additionally, it has higher light transmittance as well as solid-state character. This is more effective than other techniques that use high-pressure or cryogenic air. Its advantage is its lightness.
3pdm particle Silica Aerogel SiO2 aerogel Storage:
1. These materials are suitable for producing water-based Aerogel Thermal Insulation Coatings and Water-Based Aerogel Pastes.
2. Polyester film and thermal insulation chip.
3. Thermoplastic insulation foam board filler
4. Purification and adsorption functional fillers
5. The nanooil-displacing agent for oil “strongly hates” water. It does not like water.
6. You can reduce the density of composite material and increase the performance in thermal insulation, fire resistance and impact resistance.
Shipping & Packing of 3pdm particle Silicon Aerogel SiO2 Agel:
There are many kinds of packing available. It all depends on how silica SIO2 aerogel is being used.
Silica Aerogel SiO2 Aerogel packing: 1kg/ bag, 10kg/ bag, 20kg/ barrel or as your request.
Silica Aerogel SiO2 Aerogel shipping can be shipped via express, by Air or by Air after receiving payment receipt.
3pdm is a leading supplier of advanced material. With over twelve years experience as a reliable global supplier and manufacturer, (3pdm), we are able to provide super-high quality chemicals and nanomaterials including graphite, nitride, boride, sulfide, 3D printing powders, etc.
Contact us if you need high-quality Silica Aerogel. (brad@ihpa.net)
