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Evonik Degussa
SIPERNATŪ Precipitated Silica

SIPERNATŪ 160

Description:
SIPERNATŪ 160 is a fine particle silica with a high SiO2 content of >=99.0% referred to the ignited substance. SIPERNATŪ 160 is noted for its good dispersion properties and low drying loss.


Chemical Name:
Silicon dioxide, chemically prepared

Synonyms:
SIPERNATŪ 160, SIPERNATŪ160, SIPERNATŪ 1 6 0

Application Area:
PLASTICS - As an active reinforcement filler in silicone rubber, results in formulations with a high reinforcement effect, good transparency of vulcanized goods. Moisture absorption is reduced at very low residual salt content; vulcanized product shows high electrical resistance

SIPERNATŪ 22

Description:
SIPERNATŪ 22 is a silica with spherical particles, low fines content and high oil absorption (DBP). SIPERNATŪ 22 combines high absorption capacity for liquids with high bulk density and very good flow properties.

Chemical Name:
Silicon dioxide, chemically prepared

Synonyms:
SIPERNATŪ 22, SIPERNATŪ22, SIPERNATŪ 2 2

Application Areas:
Agriculture - Due to the relatively coarse particle structure and the precipitated silica's high absorbency, it is an ideal carrier for manufacturing easily dosed, highly concentrated adsorbents; also as grinding additive for active ingredients that melt at low temperatures.
Fire Extinguishers - Grinding additive for monoammoniumphoshate (MAP) for manufacturing fine-particle fire extinguishing powders with good dispersion characteristics.
Food Industry - Carrier for aromas and other liquid constituents; free flow additive for direct use in spraying tower for drying various instant food products.

SIPERNATŪ 22 LS

Description:
SIPERNATŪ 22 LS is a very fine particle silica with high oil absorption (DBP) and therefore high absorption capacity for liquids. SIPERNATŪ 22 LS is a good thickener for liquid systems.

Chemical Name:
Silicon dioxide, chemically prepared

Synonyms:
SIPERNATŪ 22 LS, SIPERNATŪ22 LS, SIPERNATŪ 22LS, SIPERNATŪ 2 2 LS

Applications:
Carrier systems for manufacturing highly concentrated formulations of liquid or pasty active ingredients, flow agents and grinding agents in dry powder formulations, as a special filler for non wood-free printing and writing paper types, as an anti-settling agent in liquid systems, as a carrier for granulated powders.

SIPERNATŪ 22 S

Description:
SIPERNATŪ 22 S is a fine particle silica with high oil absorption (DBP) and therefore high absorption capacity for liquids.

Chemical Name:
Silicon dioxide, chemically prepared

Synonyms:
SIPERNATŪ 22 S, SIPERNATŪ 22S, SIPERNATŪ22S, SIPERNATŪ 2 2 S

Application Areas:
Agriculture - Animal feed industry: Improves flow characteristics and storage stability.
Plant protection: Improves suspension characteristics and is used as a carrier for active ingredients. Improves pouring characteristics and storage stability. Facilitates grinding processes.
Printing Inks - Reduces spray in offset printing processes.
Plastics - Used to ensure porosity in polyethylene separators for acid/lead batteries, ensures very low electrical resistance. Also suitable for glass mat separators.
Food Industry - Improves flow characteristics in numerous foods, e.g. salt, spices, coffee whitener or sugar.
Paper Industry - Special filler for non wood-free printing and writing grades (i.e. newsprint). Moves opacity, reduces strike- through.
Personal Care - Rheology in cosmetics, used in hyddrophobic phase.

SIPERNATŪ 320 DS

Description:
SIPERNATŪ 320 DS is a very fine silica with a good thickening effect in liquid systems.

Chemical Name:
Silicon dioxide, chemically prepared

Synonyms:
SIPERNATŪ 320 DS, SIPERNATŪ 320DS, SIPERNATŪ320DS, SIPERNATŪ 320 D S

Application Areas:
Printing Inks - Reduction of the misting of offset inks.
Defoamers - Good reactive properties, e.g. with silicone oil for manufacturing defoamers or antifoaming agents while hydrophobicizing the precipitated silica.
Plastics - Nucleizes foam structure in foam foils (polystyrol). Anti-plate out agent.
Paper Industry

SIPERNATŪ 35

Description:
SIPERNATŪ 35 is a silica with a very fine particle size and alkaline pH. SIPERNATŪ 35 can be used as base for manufacturing hydrophobic silica products.

Chemical Name:
Silicon dioxide, chemically prepared

Synonyms:
SIPERNATŪ 35, SIPERNATŪ35, SIPERNATŪ 3 5

Application Areas:
Defoamers - Good reactivity with e.g. silicone oil for manufacturing hyrophobic silica for defoamers.

SIPERNATŪ 50

Description:
SIPERNATŪ 50 is a silica with predominantly spherical particles and maximum oil absorption (DBP). SIPERNATŪ 50 combines very high absorption capacity for liquids with good flow properties.

Chemical Name:
Silicon dioxide, chemically prepared

Synonyms:
SIPERNATŪ 50, SIPERNATŪ50, SIPERNATŪ 5 0

Application Areas:
Agriculture - Animal feed industry: Transformation of liquid active ingredients into powder form. Increase of fat or oil content in fish feed.
Plant protection and pest control industry: Improved suspension stability and carrier for active ingredients.
Plant protection and pest control industry.
Improved suspension stability and as carrier for active ingredients.

SIPERNATŪ 50 S

Description:
SIPERNATŪ 50 S is a fine particle silica with maximum oil absorption (DBP) and therefore very high absorption capacity for liquids.

Chemical Name:
Silicon dioxide, chemically prepared

Synonyms:
SIPERNATŪ 50 S, SIPERNATŪ50S, SIPERNATŪ 50S, SIPERNATŪ 5 0 S

Application Areas:
Agriculture - Animal feed industry: Improves flow characteristics and storage stability. Anticaking of milk exchangers and fat concentrates. Anticaking in vitamin premixes. Plant protection and pest control industry: Improves suspension stability and as carriers for active ingredients. Improves pouring characteristics and storage stability. Improves flow characteristics. Plant protection and pest control industry: Improves suspension stability and can be used as carrier for active ingredients. Improves flow characteristics and storage stability.
Food Industry - Improves flow characteristics and storage stability of powders.

SIPERNATŪ 500 LS

Description:
SIPERNATŪ 500 LS is a very fine particle silica with a maximal oil absorption (DBP) and a surface area of 450 m2/g. SIPERNATŪ 500 LS exhibits a very high absorption capacity for liquids, is a good thickener for liquid systems and has a high thermal insulation effect.

Chemical Name:
Silicon dioxide, chemically prepared

Synonyms:
SIPERNATŪ 500 LS, SIPERNATŪ 500 L S, SIPERNATŪ500LS, SIPERNATŪ 5 0 0 L S

Application Areas:
Agriculture - Improves flow of dry goods (especially with fine particles), stabilizes suspensions.
Coatings and Coverings - Improves specialty papers, e.g. thermal sublimation coating. Improves absorption.
Plastics - Antiblocking agent for PE and PP films as well as other film plastics for reducing friction coefficient and maintaining maximum transparency.

SIPERNATŪ 820 A

Description:
SIPERNATŪ 820 Ais a very fine particle aluminium silicate with an aluminium content of app. 9.5% in the form of Al2O3 and app. 8% sodium in the form of Na2O. SIPERNATŪ 820 A has a medium oil absorption (DBP) and a high whiteness level.

Chemical Name:
Silicic acid, aluminum sodium salt

Synonyms:
SIPERNATŪ 820 A, SIPERNATŪ 820A, SIPERNATŪ820A, SIPERNATŪ 8 2 0 A, P 820 A

Application Areas:
Printing Inks - Extender for increasing thixotrophy and print sharpness. Reduces spray of roll offset inks.
Paints and Lacquers - Partial substitution of titanium dioxide and matting agent for silk gloss in decorative paints. Partial substitution of titanium dioxide in emulsion paints.
Food Industry - Improved flow characteristics in numerous foodstuffs, e.g. coffee whitener or table salt.
Paper Industry - Prevention of printing ink strike-through (newspapers). Partial substitution of titanium dioxide in paper manufacturing (decorative papers).

SIPERNATŪ 880

Description:
SIPERNATŪ 880 is a fine particle calcium silicate with a calcium content of app. 6 % in the form of CaO. SIPERNATŪ 880 has an alkaline pH value and a medium oil absorption (DBP).

Chemical Name:
Silicic acid, calcium salt

Synonyms:
SIPERNATŪ 880, SIPERNATŪ880, SIPERNATŪ 8 8 0

Application Areas:
Agriculture - Plant production and pest control industry
Carrier for active ingredients that are stable in alkaline pH environments.
Plastics - Additives for adhesive manufacturing (polychloroprene).

SIPERNATŪ D 10

Description:
SIPERNATŪ D 10 is a hydrophobic precipitated silica with very fine particle size. SIPERNATŪ D 10 contains approx. 3 % chemically bound carbon; particles can therefore not adsorb water. The methanol adsorption rate by SIPERNATŪ D 10 of approx. 60 % shows a high degree of hydrophobization.

Chemical Name:
Silicones and siloxanes, dimethyl-, reaction products with silica

Synonyms:
SIPERNATŪ D 10,SIPERNATŪD10,SIPERNATŪ D10,SIPERNATŪ D 1 0

Application Areas:
Defoamers - Manufacture of effective defoamers / foam inhibitors / foam regulators.
Fire Extinguishers - Ensures extremely good humidity protection, so that extinguishers remain fully operational even after extended storage.
Personal Care - Cosmetics rheology, used in hydrophobic phase.

SIPERNATŪ D 11

Description:
SIPERNATŪ D 11 is an alkaline, hydrophobic precipitated silica with very fine particles, high methanol adsorption and low surface.

Chemical Name:
Silicones and siloxanes, dimethyl-, reaction products with silica

Synonyms:
SIPERNATŪ D 11,SIPERNATŪD11,SIPERNATŪ D11,SIPERNATŪ D 1 1

Application Areas:
Defoamers - Manufacture of effective defoamers / foam inhibitors / foam regulators.

SIPERNATŪ D 13

Description:
SIPERNATŪ D 13 is a slightly alkaline, hydrophobic precipitated silica with very fine particles, high methanol adsorption and low surface.

Chemical Name:
Silicones and siloxanes, dimethyl-, reaction products with silica

Synonyms:
SIPERNATŪ D 13,SIPERNATŪD13,SIPERNATŪ D 13,SIPERNATŪ D 1 3

Application Areas:
Defoamers - Manufacture of effective defoamers / foam inhibitors / foam regulators

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