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.

Evonik Polymer VS 200 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.

Evonik Polymer VS 500 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.

Evonik Polymer VS 1000 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.

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.

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.

Evonik Crosslinker 120, 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.

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.

NANOPOL® A 720 is a flexible dispersion of colloidal silica in n-butyl acetate solvent. The silica phase is composed of surface-modified, synthetic SiO₂-spheres that are very small in size (Ø 20 nm) and have a narrow particle size distribution. Despite having a high SiO₂-content of 50 wt%, NANOPOL® A 720 is transparent, low in viscosity, and does not show sedimentation due to the agglomerate-free dispersion of the nanoparticles in the solvent. It significantly improves tear resistance, fracture toughness, and modulus. NANOPOL® A 720 can be used to formulate highly filled, transparent adhesives based on various reactive resins. It is also easy to process due to its uncritical solvents.

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.

Evonik VQM 973 formulations consist of vinylfunctional QM resin and vinylfunctional silicone polymers. These formulas are used to produce materials that are transparent, free of fillers, and have great mechanical qualities. They can also improve the mechanical properties and flow behavior of systems that are filled.

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.

TEGOPAC® RD 1 are silane-modified polymers which can be used to reduce viscosities of adhesives & sealant formulations. They can also be used for formulations to avoid migration effects. A replacement against migrating plasticizers is possible. TEGOPAC® RD 1 can be blended with different types of silane-modified polymers and epoxy polymers. Formulating with various plasticizers, fillers, and other additives is possible to address applications like parquet adhesives, roof sealing applications or pressure sensitive adhesives.

Evonik Modifier 705 refers to SiH-terminated polydimethyl siloxanes utilized as plasticizers in addition-curing silicones. Due to their difunctional structure, these products do not crosslink but extend the chains of vinyl-terminated silicone polymers (Polymer VS). The use of these modifiers reduces crosslinking density and, consequently, the elastomer's hardness.

Evonik Catalyst TD 18 is an organotin compound designed for catalyzing single- and two-component condensation-curing systems based on silicones as well as silane-terminated polyurethanes (Polymer ST). Chemically characterized as dioctyltin dicarboxylate, Evonik Catalyst TD 18 appears as a colorless to yellow substance.

Evonik Polymer VS 100 comprises vinyl-terminated polydimethyl siloxanes available in various viscosity levels and molecular weights, featuring an impressively low content of volatile constituents. These polymers serve as essential base components in silicone formulations that cure through a platinum-catalyzed addition reaction with silicone crosslinkers containing SiH groups. The minimal presence of volatile constituents, combined with the crosslinking mechanism, ensures low curing shrinkage and prevents the formation of volatile or corrosive substances during the curing process.

Evonik Polymer VS 165000 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.

Evonik Crosslinker 110, 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.

Evonik VQM 909 formulations consist of vinylfunctional QM resin and vinylfunctional silicone polymers. These formulas are used to produce materials that are transparent, free of fillers, and have great mechanical qualities. They can also improve the mechanical properties and flow behavior of systems that are filled.

Evonik VQM 907 formulations consist of vinylfunctional QM resin and vinylfunctional silicone polymers. These formulas are used to produce materials that are transparent, free of fillers, and have great mechanical qualities. They can also improve the mechanical properties and flow behavior of systems that are filled.