Products

Dynasylan® VPS 4721 is a bifunctional organosilane possessing a reactive organic epoxide and hydrolyzable inorganic methoxysilyl groups. The dual nature of its reactivity allows VPS 4721 to bind chemically to both inorganic materials (e.g. glass, metals, fillers) and organic polymers (e.g. thermosets, thermoplastics, elastomers), thus functioning as an adhesion promoter, crosslinking agent and/or surface modifier. Dynasylan® VPS 4721 is a colorless liquid. It is soluble in alcohols, ketones and aliphatic or aromatic hydrocarbons.

SIPERNAT® 22 S is a silica with a high absorption capacity used as a flow and anti-­caking agent in many applications as well as a special­ purpose ingredient for mechanical graphic papers. In plant protection, this product is recommended as a carrier in solid formulations such as wettable powders (WP) and water- dispersible granules (WG) if grinding has to be avoided. SIPERNAT® represents a specific product range of precipitated silica, aluminium and calcium silicates.

Dynasylan® DAMO is a diamino­functional silane which acts as an adhesion promoter between inorganic materials (for example glass, metals and fillers) and organic polymers (thermosets, thermoplastics and elastomers) and as a surface modifier. Dynasylan® DAMO is a colorless to slightly yellowish liquid with an amine­like odour which is soluble in alcohols and aliphatic as well as aromatic hydrocarbons.

SIPERNAT® represents a specific product range of precipitated silica, aluminium and calcium silicates. SIPERNAT® 880 is a calcium silicate which is used as a flow and anticaking agent in many applications.

AEROXIDE® Alu C Silica is a fine-particulate, pure aluminium oxide with high specific surface area and marked aggregate and agglomerate structure. Because of it high purity and low water content, the product can be used well as an additive to an organic materials, for heat insulation, and also as a catalyst substrate. The positive surface charge can be used to control the electrostatic charge.

AEROSIL® R 9200 is a structure modified, hydrophobicfumed silica.

Dynasylan® F 8261 is a bifunctional silane possessing hydrolyzable inorganic ethoxysilyl groups and a fluoroalkyl chain. Dynasylan® F 8261 acts as a surface modifier on mostly hydroxyfunctional substrates (e.g. glass, ceramic). It can also be used as an adhesion promoter between inorganic materials and fluoropolymers (PTFE, fluorosilicones etc.). Dynasylan® F 8261 is a colorless and odorless liquid. It can be diluted to a proportion of about 25 wt.% in ethanol and various other organic solvents, e.g. n-hexane, xylene, acetone or ethyl acetate.

Dynasylan® DAMO­T is a bifunctional organosilane possessing two reactive amino groups and hydrolyzable inorganic methoxysilyl groups. The dual nature of its reactivity allows Dynasylan® DAMO­T to bind chemically to both inorganic materials (e.g. glass, metals, fillers) and organic polymers (e.g. thermosets, thermoplastics, elastomers), thus functioning as an adhesion promoter and surface modifier. Dynasylan® DAMO­T is a yellow liquid with an amine­like odor. It is soluble in alcohols, and aliphatic or aromatic hydrocarbons.

ACEMATT® OK 412 is a wax-treated, medium particle sized precipitated silica. By offering very high compatibility, it can be used in a large variety of coatings.

Dynasylan® 1189 is a bifunctional silane possessing a reactive secondary amine and hydrolyzable methoxysilyl groups. The dual nature of its reactivity allows Dynasylan® 1189 to bind chemically to both inorganic materials (e.g. glass, metals, fillers) and organic polymers (e.g. thermosets, thermoplastics and elastomers) thus functioning as an adhesion promoter or as a surface modifier and can be used for the chemical modification of substances. Dynasylan® 1189 is a colorless to slight yellowish liquid with a light amine­like odor which is, for example, soluble in alcohols, and aliphatic or aromatic hydrocarbons.

AEROXIDE® TiO2 P 90 is a highly dispersed titanium dioxide manufactured according to the aerosil process.

AEROXIDE® TiO2 P 25 is a fine-particulate, pure titanium dioxide with high specific surface area and marked aggregate and agglomerate structure. Because of its high purity, high specific surface area, and unique combination of anatase and rutile crystal structure, the product is suitable for many catalytic and photocatalytic applications. Its structure also makes it suitable for use as an effective UV filter.

AEROSIL® R 711 is a fumed silica aftertreated with a methacrylsilane.

Dynasylan® TRIAMO is an organofunctional silane possessing three reactive amino groups and a hydrolyzable trimethoxysilyl group. The dual nature of its reactivity allows Dynasylan® TRIAMO to bind chemically to both inorganic materials (e.g. glass, metals, fillers) and organic polymers (e.g. thermosets, thermoplastics, elastomers) thus functioning as an adhesion promoter and surface modifier. Dynasylan® TRIAMO is a clear, light to dark yellow liquid with a slight amine­like odor. It is soluble in alcohols, ketones, esters and aliphatic and aromatic hydrocarbon solvents.

ACEMATT® HK 450 is an untreated, coarse particle sized precipitated silica. It is especially recommended for coil coatings, as well as general industrial coatings.