Boride powder

Oxide powder

Sulfide powder

Hydride powder

Carbide powder

Silicide powder

Acetylacetone salt series

Myristate series

Rare Earth Chloride

Rare earth nitrate

Nitride powder


Environmental material

3D printing materials

wafer butterfly valve

nanoparticles aspen aerogel silica aerogel

nanoparticles aspen aerogel silica aerogel

nanoparticles aspen aerogel silica aerogel


1. description of product:

Tongrun aerogel powder particles is a nanometer pore structure of silica aerogel particles. In addition to the product has good heat insulation performance, good sound insulation resistance, strong adsorption, green environmental protection, flame retardant abhorred excellent properties such as water, but also has low density, small aperture, high specific surface area and porosity, can be used in the structure of the heat preservation equipment interlining, fill layer and composite layer, etc.


2 product performance:
1) excellent heat preservation and heat insulation performance.
2) highly hydrophobic.
3) an extremely low density.
4) good sound insulation resistance.
5) the green environmental protection.


3 product application:
1) petrochemical pipeline heat preservation and heat insulation of the fillers.
2) packing clothes.
3) insulation foam plank packing.
4) alternative gas phase silica used as all kinds of packing.
5) is suitable for manufacturing water-based aerogel slurry, add in water-based paint made in all kinds of heat preservation and heat insulation coating.
6) powder also can instead of pigments and fillers added in powder coatings.
7) can be used as the oceans, lakes and other water oil pollution detergent.
8) can be added in the foaming PVC made sound insulation board used for building materials (20%).

4  product data:

Product model Tongrun-sio2 Testing standard
Specific surface area(m2/g) ≥600 GB/T 19587-2004
Packing density(kg/m3) ≤80 GB/T 5211.4-1985
Thermal conductivity (25℃)W/(m·K) 0.018 ISO 22007-2-2008
porosity (%) 90~95 Skeleton density estimation method
The aperture (nm) 20~50 Nitrogen adsorption stripping
Particle sizem) 15~50 GB/T 19077-2016
Surface properties hydrophobic GB/T 30693-2014


5. operation precautions,

  please do not inhale dust. Suggest install where easy to produce dust exhaust equipment. Avoid direct contact with skin and eyes, it is recommended to use gloves, masks, goggles and other protective facilities.

6. storage

Keep the packing seal and stored in a dry and ventilated place. Please do not with other volatile chemical material placed together, in order to avoid aerogels absorb the material.