Select Your Region
FASCAT® 4202 Catalyst
FASCAT® 4202 is a dibutyltin dilaurate catalyst for cross-linking two-component polyurethane coatings, RTV silicones, and cross-linked polyethylene–silane copolymer systems.
Quantity
Documents
- Manufacturer: PMC Organometallix Inc.
- Product Line: FASCAT® Tin Catalysts
- Product: FASCAT® Inorganic Catalysts
- Industries: Adhesives | Coatings
- Authorized Countries: Canada | United States
Fulfilled By ChemPoint
Fulfilled By ChemPoint
Manufacturer
Product Line
Product
Authorized Countries
Canada
United States
Overview
The FASCAT® 4202 catalyst is used for cross-linking two-component urethane coatings, RTV silicone, and polyethylene–silane copolymer systems. It functions as a gelling catalyst in the production of flexible and rigid polyurethane foams, coatings, adhesives, sealants, and elastomers.
FASCAT® 4202 is a multipurpose catalyst suitable for a wide range of urethane cross-linking processes and silanol condensation reactions. The combination of alcohols with isocyanates drives the process of accelerating and completing the production of urethanes. The FASCAT® 4202 catalyst is resistant to hydrolysis, although it will undergo hydrolysis when exposed to aqueous caustic at ambient temperature.
Specifications
Form: Oily liquid
Color: Yellow amber
CAS number: 77-58-7
Formula: Bu2Sn(OOC12H23)2
Molecular weight: 631.6
Sn %: 18.3
Melting point, °C: −10
Specific gravity (@ 25°C): 1.05
Primary Chemistry:
Dibutyltin dilaurate
Features & Benefits
- Soluble in many common organic solvents
- Insoluble in water and methanol
- Cross-link two-component urethane coating systems
- Cross-link RTV silicone systems
- Cross-link polyethylene–silane (PEX) copolymer systems
- Absorbed on silica, cross-links urethane powder coatings for exterior applications
- Gelling catalyst of flexible and rigid polyurethane foams, coatings, adhesives, sealants, and elastomers
Problems Solved
Lack of proper cross-linking agent for various polymer manufacturing
Catalyst does not disperse easily due to form
Applications
Acrylates
Polycarbonate
Coatings
Inks
Adhesives
Sealants
Wire and cable
Related Applications
Related Chemistries
Related Functions
FASCAT® Tin Catalysts Articles
FASCAT® Tin Catalysts
FASCAT® tin catalysts from PMC Organometallix are versatile organometallic compounds extensively utilized in the production of intermediate chemicals.
Have questions? Can't find the right product?
Ask our Experts
Have questions? Can't find the right product?
Ask our ExpertsWhen You're Ready
When You're Ready
View Support Articles
Talk to an Expert
Ask a Question
Are you in the correct region?
We’ve detected that you are located in a different region than the region selected on the website. Would you like to change your region?
Current Region: English - United States
