Peanut-shaped IDISIL® is characterized by its ultra-high purity and diverse possibilities for customized surface functionalization. With different production processes we can adjust particle sizes. Like all of our Colloidal Silica products, peanut-shaped IDISIL® is characterized by monodispersity and a very narrow particle size distribution. 


Currently, our IDISIL® Colloidal Silica grades are in exploratory stage. Depending on the product, our production runs in small-, mid- or large-scale. Please let us know what your specific quantity requirements are, so that we can find a suitable solution for you.

VPS KE 5

VPS KE 5


Particle size distribution (PSD): 
D10: ~9 nm; D50: ~13 nm; D90: ~16 nm

Average particle size: 12 nm

Product shape: Peanut

Product form: Dispersion

Solvent: Water, various possible

Solid content: ~ 20 wt.%

Modification: Possible

VPS NJ 20

VPS NJ 20


Particle size distribution (PSD):
D10: ~12 nm; D50: ~16 nm; D90: ~21 nm

Average particle size: 16 nm

Product shape: Peanut

Product form: Dispersion

Solvent: Water, Methylethylketone,
n-Propanol, various possible

Solid content (wt%): ~ 20 wt.%

Modification: Possible

VPS KE 40

VPS KE 40


Particle size distribution (PSD): 
D10: ~25 nm; D50: ~40 nm; D90: ~45 nm

Average particle size: 36 nm

Product shape: Peanut

Product form: Dispersion 

Solvent: Water, various possible

Solid content (wt%): ~ 20 wt.%

Modification: Possible

VPS NJ 50

VPS NJ 50


Particle size distribution (PSD):
D10: ~35 nm; D50: ~55 nm; D90: ~90 nm

Average particle size: 47 nm

Product shape:  Peanut

Product form: Dispersion

Solvent: Water, various possible

Solid content (wt%): ~ 20 wt.%

Modification: Possible

VPS NJ 70

VPS NJ 70


Particle size distribution (PSD):
D10: ~60 nm; D50: ~70 nm; D90: ~80 nm

Average particle size: 69 nm

Product shape: Peanut

Product form: Dispersion

Solvent: Water, various possible

Solid content (wt%): ~ 20 wt.%

Modification: Possible

VPS NJ 110

VPS NJ 110


Particle size distribution (PSD): 
D10: ~85 nm; D50: ~100 nm; D90: ~150 nm

Average particle size: 110 nm

Product shape: Peanut

Product form: Dispersion

Solvent: Water, various possible

Solid content (wt%): ~ 20 wt.%

Modification: Possible

IDISIL® Product Portfolio

New peanut-shaped IDISIL®  grades


If you can't find the product you need for your specific requirements in the overview, we are happy to offer customized solutions to you. 

Click here to request a sample