Products in Catalysts & Initiators: Silicones

WACKER® Catalyst PT 5 is a specialized platinum catalyst designed for the efficient thermal curing of both solvent-based and solvent-free addition-crosslinking silicones. It is highly active and concentrated, ensuring rapid curing and consistent performance in silicone systems. With its high platinum concentration, this catalyst offers excellent efficiency. Additionally, WACKER® CATALYST OL is miscible with silicones in any proportion, providing versatility and ease of use in various applications.

WACKER® Catalyst EM 440 is an emulsion that contains a highly reactive platinum catalyst. This product is specifically designed to be used as a component in release coating formulations for the production of release papers and films. It exhibits high reactivity and superior wetting properties, ensuring good anchorage and shear stability in the application process.

WACKER® Catalyst AL-T is a mixture of organotitanium compounds with alcoxysilane. It is a yellowish to reddish, clear liquid with a characteristic smell. However, it is sensitive to hydrolysis. WACKER® Catalyst AL-T is specifically utilized as a raw material in the production of RTV-1-silicone rubbers.

WACKER® Catalyst 41 is a dibutyl-organotin compound. It is a colorless to yellowish, clear liquid with a faint ethylacetate smell. It is not miscible in water. WACKER® Catalyst 41 is specifically designed for use as a raw material in the production of RTV-1-silicone rubbers.

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.

WACKER® eco Catalyst C 05 is a highly active, diluted platinum catalyst specifically designed for the thermal curing of solvent-based and solvent-free addition-crosslinking silicones. This catalyst is formulated using renewable raw materials in accordance with the "Standard REDcert²." It offers a very high and consistent catalyst activity, making it well-suited for use in automated mixing units.

Gelest DIOCTYLDILAURYLTIN, tech (SND4430) functions as a catalyst and is used in silicone emulsions and solvent-based adhesives.

TYTAN™ S22 is an ethylacetoacetate titanate silane chelate used commonly as important additives in moisture curing room temperature vulcanizable (RTV) silicone sealant, catalyst for silane and silicone cross linking as well as moisture scavenger for sealant. TYTAN™ S22 is sensitive to water and will react and cure immediately while in contact with moisture at room temperature.

TYTAN™ S3 is an ethylacetoacetate titanate silane chelate used commonly as important additives in moisture curing room temperature vulcanizable (RTV) silicone sealant, catalyst for silane and silicone cross linking as well as moisture scavenger for sealant. TYTAN™ S3 is sensitive to water and will react and cure immediately while in contact with moisture at room temperature.

TYTAN™ S2 is a titanium ethylacetoacetate commonly used as an important additive in moisture-curing room temperature vulcanizable (RTV) silicone sealant, as a catalyst for silane and silicone cross-linking, and as a moisture scavenger for sealant. TYTAN™ S2 is sensitive to water and will react and cure immediately while in contact with moisture at room temperature.

TYTAN™ S6 is a titanium ethylacetoacetate commonly used as an important additive in moisture-curing room temperature vulcanizable (RTV) silicone sealant, as a catalyst for silane and silicone cross-linking, and as a moisture scavenger for sealant. TYTAN™ S6 is sensitive to water and will react and cure immediately while in contact with moisture at room temperature.

Tytan™ S2 offers improved build-up of physical properties and enhanced adhesion. Notably, it is sensitive to water and will react and cure immediately upon contact with moisture at room temperature.

Tytan™ S3 offers benefits such as improved build-up of physical properties and enhanced adhesion. It is worth noting that Tytan S3 is sensitive to water and will react and cure immediately upon contact with moisture at room temperature.

Tytan™ S6 is characterized by enhanced adhesion and an extended shelf-life. It is important to note that Tytan™ S6 is sensitive to water and will react and cure immediately upon contact with moisture at room temperature.

Highly reactive tin-free catalyst for one- and two-component polyurethane systems and RTV silicones.

Highly reactive tin-free catalyst for one- and two-component polyurethane systems and RTV silicones.

Highly reactive tin-free catalyst for one- and two-component polyurethane systems and RTV silicones .

Andisil® TL 28 products are high activity liquid catalysts used in the condensation cure of silicones, and the synthesis of polyurethanes & esters.

K-KAT® 670 is a unique zinc complex catalyst recommended for polysiloxane and STP 1K moisture cure adhesives, sealants, and coatings. K-KAT® 670 imparts excellent cure response in both methoxy and ethoxy silane systems.

K-KAT® XK-648 is a unique zinc-amine complex catalyst that is useful for catalysis of silane terminated polymers, particularly pigmented adhesives and coatings. It is also an effective catalyst for polyurea coatings with aromatic diamine curatives.

PUREti™ PS6 L is a titanium chelate, di-isobutoxy titanium bis (ethylacetoacetate). The chelating groups confer enhanced moisture stability to the titanate compared with the corresponding titanium alkoxide. PUREti PS6 L is an effective cure catalyst for neutral cure silicone sealants.

Andisil® TL 10 products are high activity liquid catalysts used in the condensation cure of silicones, and the synthesis of polyurethanes & esters.

PUREti™ PS4 is a titanium complex of ethyl acetoacetate with Alkyl silane. PUREti PS4 is used in a variety of industrial applications e.g. as an adhesion promoter, as a crosslinking agent for hydroxylic compounds and as a cure catalyst for neutral cure RTV silicone sealants. PUREti PS4 is also useful as a binder and also can be used as an adhesion promoter or crosslinking agent for –OH, or –COOH functional polymer and paints.

PUREti™ PS 2 is di-iso-propoxy titanium chelate. The chelating groups confer enhanced moisture stability to the titanate compared with the corresponding titanium alkoxide. PUREti PS 2 is an effective cure catalyst for neutral cure silicone sealants.

PUREti™ PS6 is a titanium chelate, di-isobutoxy titanium bis (ethylacetoacetate). The chelating groups confer enhanced moisture stability to the titanate compared with the corresponding titanium alkoxide. PUREti PS6 is an effective cure catalyst for neutral cure silicone sealants.

KRONOClean® 7000 is a photocatalyst displaying pronounced photoactivity in visible light additionally to being active with UV radiation which makes it suitable for the interior.It effectively removes undesirable odors, degrades organic stains on surfaces, and eliminates numerous pollutants. As a catalyzing component, it can contribute to NOx degradation to improve air quality in towns.

KRONOClean® 7050 is a photocatalyst designed for use in conjunction with UV radiation. It is suitable for eliminating unwanted odors such as vehicle emissions and soiling on surfaces from substances like soot; for air purification from organic compounds such as nitrogen oxides, sulfoxides and chlorinated hydrocarbons; and for improving air quality in conjunction with plastic films, window profiles, paints, fibers and other building materials.