K-KAT

King Industries Brand

Supplier:King Industries

Products:15

K-KAT® catalysts are alternatives (or substitutes) to tin and mercury catalysts for isocyanate, blocked isocyanate and moisture cure silane systems. K-KAT catalysts are effective for crosslinking silane terminated polymers while adding improved adhesion.

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K-KAT® XC-B221

Functions:Catalyst
Chemical Family:Bismuth Compounds
Catalyst Type:Homogeneous Catalyst
Reaction Phase:Liquid

K-KAT® XC-B221 is a a Bismuth Carboxylate catalyst designed for 2K and 1K blocked isocyanate urethane coatings. It provides similar properties to standard tin catalysts without the environmental drawbacks.

Functions:Catalyst
Chemical Family:Bismuth Compounds
Catalyst Type:Homogeneous Catalyst
Reaction Phase:Liquid

K-KAT® 348 is a versatile, efficient bismuth carboxylate catalyst that can be used as an alternative to DBTDL in 2K and 1K polyurethane systems. It provides similar properties to organotin catalysts without environmental drawbacks. It is also a non-persistent catalyst that is effective for resin synthesis.

Functions:Catalyst
Chemical Family:Zirconium Compounds
Catalyst Type:Homogeneous Catalyst
Reaction Phase:Liquid

K-KAT® 4205 is a zirconium chelate catalyst that provides extended pot life and selectivity to NCO/OH reactions for reduced gassing in 2K PU systems. It is efficient for ambient and low temperature cure coatings.

Functions:Catalyst
Chemical Family:Aluminum Complexes, Aluminum Compounds
Catalyst Type:Homogeneous Catalyst
Reaction Phase:Liquid

K-KAT® 5218 is an aluminum chelate complex catalyst that provides an excellent blend of both fast dry time and increased pot life when used in combination with 2,4 pentanedione. It is recommended for 2K polyurethanes, pultrusion and RIM applications.

Functions:Catalyst
Chemical Family:Zinc & Zinc Compounds
Catalyst Type:Homogeneous Catalyst
Reaction Phase:Liquid

K-KAT® XK-635 is a Zinc based catalyst offering an excellent balance of cure and performance improvements. K-KAT® XK-635 is effective for ambient and force dry cure of 2K PU and has excellent performance with MEKO-blocked Isocyanates.

Functions:Catalyst
Chemical Family:Bismuth Compounds
Catalyst Type:Homogeneous Catalyst
Reaction Phase:Liquid

K-KAT® XK-651 is a high active, versatile Bismuth carboxylate designed for 2K PU, HFO blown foam and silane terminated coatings. K-KAT® XK-651 provides improved hydrolytic stability compared to traditional bismuth carboxylates.

Functions:Catalyst
Chemical Family:Zinc & Zinc Compounds
Catalyst Type:Homogeneous Catalyst
Reaction Phase:Liquid

K-KAT® XK-614 is a 100% active Zinc complex recommended for ambient cure and force dry 2K solventborne and waterborne PU coatings. It has excellent stability in HFO-Blown PU foams and can also be used in 1K moisture cure PU adhesives and coatings.

Functions:Catalyst
Chemical Family:Zirconium Compounds
Catalyst Type:Homogeneous Catalyst
Reaction Phase:Liquid

K-KAT® 6212 is a selective, non-persistent catalyst for solventborne and waterborne 2K PU coatings. It is recommended that the catalyst is stored in the isocyanate component or added as 3rd component. Recommended applications for K-KAT® 6212 include PU coatings, adhesives, RIM and resin synthesis.

Functions:Catalyst
Chemical Family:Zinc & Zinc Compounds
Catalyst Type:Homogeneous Catalyst
Reaction Phase:Liquid

K-KAT® XK-661 is a novel Zinc-amine complex catalyst with excellent hydrolytic stability, making it useful for waterborne 2K PU coatings as well as 1K moisture cure polyurethane adhesives. K-KAT® XK-661 is supplied 80% active in butyl acetate for easier incorporation into waterborne systems.

Functions:Catalyst
Catalyst Type:Homogeneous Catalyst

K-KAT® XK-604 is an effective catalyst for the production of urethane cast elastomers. It is designed as a mercury alternative catalyst that provides good workability and efficient snap cure profile. Good compatibility is seen with 1,4-butanediol.

Functions:Catalyst
Catalyst Type:Homogeneous Catalyst

K-KAT® XK-618 is a mixed organometallic complex catalyst designed to be an alternative to mercury and tin in urethane cast elastomers. It has excellent compatibility with 1,4-BDO and is recommended for aliphatic systems.

Functions:Catalyst
Catalyst Type:Homogeneous Catalyst

K-KAT® XK-672 is an effective catalyst for the production of urethanes. It meets all requirements of FDA 21 CFR 175.300 and is recommended for 1-component blocked NCO polyurethane systems for coil coating applications. Typical usage level 0.1 - 1.0% on total resin solids.

Knowde Brand Summary

Identification

Catalyst Type: Homogeneous Catalyst
Chemical Family: Aluminum Complexes,
Aluminum Compounds,
Bismuth Compounds,
Organometallics,
Zinc & Zinc Compounds,
Zirconium Compounds
Reaction Phase: Liquid
Technologies: CASE Ingredients,
Elastomers,
Industrial Additives & Materials,
Plastics
Product Families: Additives
Catalysts & Initiators
Catalyst Ingredients
RTU Catalysts
Elastomer Additives
Catalysts, Initiators & Crosslinkers
Polymer Additives
Catalysts, Initiators & Crosslinkers
CASE Ingredients Functions: Catalyst
Industrial Additives Functions: Catalyst
Plastics & Elastomers Functions: Catalyst

Features & Benefits

Labeling Claims: 2-EHA-free,
Environmentally Friendly,
Non-Toxic,
Tin-free

Applications & Uses

Markets: Automotive & Transportation,
Electrical & Electronics,
Industrial,
Paints & Coatings,
Printing & Packaging
Applications: Automotive & Transportation
Aerospace Coatings,
Automotive OEM Coatings
Chemical & Industrial Manufacturing
Resin Manufacturing
Coatings & Finishes
Aerospace Coatings,
Automotive OEM Coatings
Industrial Coatings
Coil Coatings,
Industrial Maintenance
Packaging
Food & Beverage Packaging
Packaging & Assembly
Electronics Coatings,
Potting Compounds
Specialty Coatings
Electronics Coatings
Transportation
Aerospace & Aviation
Compatible Polymers & Resins: Isocyanates,
Polybutadienes,
Polyureas,
Polyurethanes (PU),
Silicones
Compatible Substrates & Surfaces: Plastics
Adhesive & Sealant Type: 1K (1 Component) Adhesive
Coating Type: 1K (1 component) Coating,
2K (2 component) Coating,
Coil Coating,
Solventborne Coating,
Top Coat,
Waterborne Coating
Industrial Additives End Use: Adhesives & Tapes
Plastics & Elastomers Processing Methods: Potting