SIPERNAT 22S is a high-performance precipitated silica product produced by Evonik. The following is a detailed introduction to it:

SIPERNAT 22S is a high-performance precipitated silica product produced by Evonik. The following is a detailed introduction to it:

: It has a relatively high oil absorption capacity and can effectively adsorb oils.

: The specific surface area is approximately 190 m²/g, which can provide good adsorption and dispersion properties.

: The average particle size d50 is about 14 microns, and the particle size distribution is relatively uniform, which is conducive to uniform dispersion in various materials.

: The compacted density is 90 grams/liter, which can improve the fluidity of the product without adding too much weight.

: The pH value is 6.5, slightly acidic and close to neutral. The chemical properties are stable and can adapt to various application environments.

: In products such as non-dairy creamer, milk powder essence, flavoring, seasonings, salt, sugar, and whey powder, it is used as an anti-caking agent and flow aid to prevent product caking and improve fluidity. Generally, the addition amount is 0.2%-2%.

: It can be used in cosmetics to help improve the fluidity and dispersibility of cosmetic powders, making the product more uniform and smooth to use.

: As an anti-caking agent and flow aid, it can improve the fluidity and storage stability of coating powders and ensure uniform spraying during the construction process.

: Used in feed, it can prevent feed ingredients from caking and improve the fluidity of feed, facilitating processing and feeding. The addition amount is usually 0.5%-1.5%.

: It helps improve the fluidity and anti-caking properties of powdered detergents and washing powders, keeping them in good condition during storage and use.

: In pesticide formulations such as wettable powder (WP) and water-dispersible granules (WG), it is used as a carrier for active ingredients and a granulation aid. The addition amount is 15%-35%.

: It can be used as a pore generator for thermoplastic materials such as PE battery separators. Its micropores are the medium for ion migration in batteries.

: Approximately 6%.

: Approximately 5%.

: Approximately 98%.

: Calculated as Na₂O, approximately 1%.

: Calculated as Fe₂O₃, approximately 0.03%.

: Calculated as SO₃, approximately 0.8%.

: Approximately 0.8%.

Packaging: Usually, the net weight of each package is 12.5 kilograms.