There are a variety of catalysts used for polyurethane rigid foam reactions and gel reactions, some examples of which are listed below: Foaming reaction catalysts: Organotin compounds, such as ethylen ...

Introduction Polyurethanes are a versatile class of polymers used in various applications, ranging from flexible foams and rigid insulation to coatings, adhesives, and elastomers. The production of po ...

Introduction Catalysts are substances that increase the rate of a chemical reaction without being consumed in the process. They play a pivotal role in numerous industrial, environmental, and biologica ...

Polyurethane (PU) is a versatile material used in various applications, from foam insulation to automotive parts. The production of polyurethane involves a chemical reaction between polyols and isocya ...