Products

Evonik Modifier 715 is another SiH-terminated polydimethyl siloxane plasticizer for addition-curing silicones. These products do not crosslink but extend the chains of vinyl-terminated silicone polymers (Polymer VS). The use of these modifiers is intended to decrease crosslinking density, resulting in softer elastomers.

TEGO® Antifoam 50 is a highly efficient silicone-based antifoam emulsion that can be easily diluted with water. It serves as an anti-foaming agent and is suitable for managing foam in a range of industrial applications. Classified under industrial additives, this product falls within the category of processing aids, specifically as an other processing additive, and belongs to the silicone chemical family.

Evonik Polymer OR 501 is a specialized silicone polymer designed for non-staining, condensation-curing silicone formulations. This polymer is particularly recommended for low-modulus sealants and adhesives, especially in cases where the use of silicone oils as plasticizers is not advisable, such as in natural stone applications. It is characterized as hydroxy-terminated polydimethyl siloxanes.

Evonik Polymer OH 2 is a polydimethyl siloxane with terminal silanol groups, serving as a fundamental component in the formulation of condensation-curing silicone elastomers. This product is offered in a range of viscosity levels, spanning from 100 to 400,000 mPas. In its physical form, it appears clear and colorless. Chemically, it is characterized as hydroxy-terminated polydimethyl siloxanes.

TEGO® Antifoam 1488 is a versatile emulsion-based anti-foaming agent tailored for various applications. It effectively controls foam formation in processes like emulsion polymerization and textile sizing. With good compatibility, it finds use in diverse industrial additives, including metalworking fluids and nonwovens. This emulsion-type additive is available in drums, catering to different production scales. Its performance spans markets like adhesives and sealants, fluids and lubricants, and building materials. TEGO® Antifoam 1488's role in polymer dispersions manufacturing adds to its versatility and value.

Evonik Crosslinker 100, part of the Crosslinker 100 series, consists of polydimethylsiloxanes containing SiH groups within the polymer chain. In addition to SiH groups within the chain, the Crosslinker 100 series features terminal SiH groups. These crosslinkers are essential components of polyaddition silicones. When working with two-component silicone formulations, it is crucial to maintain strict separation between Pt catalysts (e.g., Catalyst 500 series) and SiH crosslinkers to ensure proper performance.

TEGO® Antifoam 4-94 is an APEO-free and mineral oil-free emulsion antifoam containing organo-modified siloxanes. This anti-foaming agent is designed for use in waterborne adhesive applications and is particularly compatible with substrates such as paper and wood. It falls within the category of CASE ingredients, specifically within the realm of foam control additives, presenting itself in emulsion form

TEGO® Antifoam 4-88 is an APEO-free and mineral oil-free emulsion antifoam containing organo-modified siloxanes. This anti-foaming agent is designed for use in waterborne adhesive applications and is particularly compatible with substrates such as paper and wood. It falls within the category of CASE ingredients, specifically within the realm of foam control additives, presenting itself in emulsion form

AEROSIL® R 812 is hydrophobic fumed silica grade treated with HMDS (Hexamethyldisilazane). It can be used for sedimentation stabilization and due to its high hydrophobicity as defoaming agent.

AEROSIL® R 805 is a high thickening fumed silica surface treated with OCTMO.

Evonik Polymer ST 80 is a product designed for high-modulus adhesives, serving as an alternative to 2K-polyurethanes and epoxies. It finds applications in adhesives for both DIY enthusiasts and professionals, civil engineering, wood adhesives, and more. Key features include high initial tack for fast assembly and excellent elasticity at high strength, with a strength rating of up to 10 MPa. It is composed of 100% polymer and releases ethanol.

Evonik Plasticiser 860 IP is a non-reactive plasticizer designed for SMP-based systems. It is characterized as a polyether with a colorless, clear appearance. It provides several benefits, including excellent durability, versatility with good resistance (UV, chemicals, and thermal), and broad and universal adhesion to most substrates.

AEROSIL® R 972 is hydrophobic fumed silica grade treated with DDS (Dichlordimethylsilane). The moderate hydrophobicity of these AEROSIL® products is suited for defoaming properties in the presence of appropriate hydrophobic liquids. They are recomended for improving the sedimentation stability of defoamer dispersions as well.

SITREN® CSA is an alkyl imidazoline derivative available in flake form. This product falls under the category of other fabric and textile chemicals within the product family of textile and leather chemicals, as part of the industrial additives and materials technologies. It is known for its good lubricating properties, excellent dispersibility, and outstanding softening abilities. SITREN® CSA is used in textile manufacturing processes.

Evonik Polymer VS 10000 consists of vinyl-terminated polydimethylsiloxanes available in different viscosity levels and molecular weights, with an impressively low content of volatile constituents. These polymers serve as fundamental components in silicone formulations that cure through a platinum-catalyzed addition reaction with silicone crosslinkers containing SiH groups. The minimal presence of volatile constituents and the crosslinking mechanism ensure that curing shrinkage remains low, and no volatile or corrosive substances are generated during the curing process.

AEROSIL® 200 is a hydrophilic fumed silica with a specific surface area of 200 m²/g.

Evonik Polymer ST 61 is a high-quality polymer that plays a crucial role in the formulation of wood floor adhesives. It is specifically designed to provide outstanding strength and elasticity, making it an ideal choice for premium-quality adhesives used in wood floor applications. This polymer contributes to the adhesive's performance and helps ensure a strong and durable bond between the wood flooring and the substrate.

AEROSIL® R 202 is a hydrophobic fumed silica grade, treated with a polydimethylsiloxane. This product can be used in defoamer formulations for sedimentation stabilization and due to its high hydrophobicity as defoaming component.