Silicon Dioxide (SiO2) Nanopowder/Nanoparticles, Amorphous, Purity: 99.5+%, Size: 15-35 nm

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25 grams/30 €                         
100 grams/48 € 
500 grams/90 €    
1000 grams/133 €    

Please contact us for quotes on larger quantities !!!

Silicon Dioxide (SiO2) Nanopowder/Nanoparticles

Amorphous, Purity: 99.5+%, Size: 15-35 nm 

Technical Properties:

Purity (%) 99.5      
Color white      
Average Particle Size (nm) 15-35      
Specific Surface Area (m2/g)    150-550      
Bulk Density (g/cm3) <0.1      
True Density (g/cm3) 2,2      
Elemental Analysis (%) Fe Ca Ti Na
  0.002 0.007 0.012 0.003


Silicon dioxide nanoparticle is used as additive for plastics, rubber, ceramics, porcelain, glass, adhesives, fibers, and many other products.
It is added to concrete and construction composites as strengthening filler. It has also applications in biomedical field such as drug delivery
and theranostics. Silicon dioxide is also used in environmental protection products.


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