Developmental products from the Business Line Silica
Evonik continuously develops new products for its customers throughout the world based on its many technologies for the production and modification of fumed silicas and metal oxides.
Evonik presents a selection of its latest developmental products on this website. All developmental products are marked with the prefix VP and are generally already being produced on a pilot scale. Whether they will ultimately be commercialized or not depends on their success in the market. Do you have other ideas or do you need a very special product for your application? Then please get in touch with us.
Hydrophilic fumed specialty silica
Evonik is the leading producer of fumed specialty silicas marketed under the brand name AEROSIL®. One special product development in this category is VP DOX 110, an aluminum-doped fumed silica with a low surface area and structure, which is especially suitable as a carrier, for example in the area of catalysis.
Specific surface area (BET) in m²/g
|VP DOX 110|
Aluminum-doped fumed silica
65 ± 20
Fumed silicon dioxide and metal oxide granules
Evonik has marketed AEROPERL® fumed silica and metal oxide granules for many years. We have now extended our portfolio with granulated fumed metal oxides. Please contact us if you require information about our other granulated products, such as our granulated mixed oxides.
Medium particle size in µm
Metal oxide concentration in wt.%*
|VP AEROPERL® P 25/20|
Fumed titanium dioxide granules
|VP AEROPERL® Alu 100/30|
Fumed aluminum oxide granules
* in relation to the annealed substance
Fumed silica and metal oxide dispersions
Evonik offers an extensive portfolio of water and solvent-based dispersions of fumed silicas and metal oxides under the brand name AERODISP®. AERODISP® dispersions have a particularly high solid content, low viscosity, and good storage stability. The table below gives you an idea of our competence and our range of products in this area.
Fumed metal oxide
Solid content in wt.%
|VP Disp. W 2730 X|
30 ± 1
|VP Disp. IPA 2730 X|
30 ± 1
|VP Disp. G 6020 X|
20 ± 1
|VP Disp. W 640 XC2|
40 ± 1
|VP Disp. W 640 XC8|
40 ± 1
|VP Disp. W 470|
70 ± 1
|VP Disp. E 5315 X|
Hydrophobic silicon dioxide
15 ± 1
Comment on safety and regulatory restrictions
The safety of our products is very important to us. As a matter of form, we must point out that not all of our development products have been completely tested in all safety and regulatory aspects. Please refer to the associated safety data sheet for the corresponding information.