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Aerogel Powder Particle


Gold is a high-quality hedge hedging tool, favored by investors. Especially in recent years, with the increasing instability of the world economy, gold has become one of the preferred asset allocations of investors because of its functions of hedging and fighting inflation.

Earlier, the worsening situation in Ukraine sent gold prices soaring to a two-year high of $2,070 an ounce. But gold, along with other commodities, fell back last week as conditions changed and bulls took profits, hitting a low of $1,895 an ounce. As of press time, gold was trading at $1,918 an ounce, down 7.9% from its March 8 peak. Rising gold prices may also have an impact on the aerogel powder prices.

According to China Business News, Goldman Sachs raised its gold price forecast in early March, considering Asian buyers' gold consumption demand, investment demand and central bank gold purchase demand continue to rise. Three -, six - and 12-month targets were raised to $2,300, $2,500 and $2,500 an ounce, respectively, from $1,950, $2,050 and $2,150. The last time all three accelerated was in 2010-11 when gold prices rose nearly 70%.

The World Gold Council has also noted that global gold demand is at its highest level in nearly two years, which is linked to a recovery in consumption and consumer sentiment to combat inflation. 

Overview of Aerogel particles/powders: 

*Aerogel powder is a porous solid material whose dispersion medium is gas.

*The porosity rate is as high as 80-99.8%, the typical size of the pores is 1-100 nm, the specific surface area is 200-1000 m2/g, and the density of aerogel materials can be as low as 3 kg/m3.

*Excellent thermal insulation performance: Aerogel is currently known as the solid material with the lowest thermal conductivity.

※Low thermal conductivity  ※ Hydrophobicity> 99%  ※ Class A flame retardant  ※ Long service life ※ Very low density

Data of Aerogel particles/powders:

 Product Performance



Main components


Micro particle size


Macro particle size


Surface chemistry


thermal conductivity




Specific surface area







Thermal insulation, air purification, water treatment, catalyst carrier, etc.

Advantages of Aerogel particles/powders:

* Thermal insulation, room temerature thermal conductivity is 0.018W/(m·K), thermal insulation performance is 3~5 times that of traditional thermal insulation materials.

*Fireproof and hydrophobic, can reach the national A-level non-combustible standard for building materials, and the hydrophobicity rate is ≥99%.

*Light weight and high strength, the product density is about 200kg/m3, with good flexibility and tensile strength.

*Long-lasting weather resistance, the aerogel insulation material is hydrophobic as a whole, not easy to disintegrate and settle, and the service life can reach more than 10 years.

The service life of system insulation materials is increased by 3~5 times.

*Convenient construction, can be processed into the required shape suitable for complex parts by using ordinary cutting tools.

*Safe anti-corrosion, aerogel can effectively prevent the penetration of liquid water, and can effectively prevent corrosion under the insulation layer.

*Healthy and environmentally friendly, the product has passed RoHS testing and does not contain substances harmful to the human body.


Application of Aerogel particles/powders:

Aerospace thermal protection

New energy vehicle/battery field application

Oil pipeline field application

Ship/high-speed rail field, cold chain logistics field application

Construction field, defense field

Package of Aerogel particles/powders:


Suppliers of Aerogel particles/powders:

TRUNNANO is the global leader of Low-Density Cellular Concrete (LDCC), Celluar Light Concrete (CLC) and advanced engineered foam solutions. Known globally for its commitment to research, innovation, and applied expertise, we have been providing engineered foam solutions since the early 2012's.

Micro particle size:40-60nm
Macro particle size:5um-5mm
Tap density:Tap density
Specific surface area(SSA):40-60kg/m3

With the outbreak of the Russia-Ukraine conflict, the market is increasingly worried about the potential disruption of Russia's energy supply. Geopolitical premiums have pushed up the price of crude oil and natural gas, and the energy price is expected to remain high in the short term. Affected by this, the market price of the aerogel powder may continue to rise.

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