Press Release: Introducing MXC-T120 – A High-Performance Organotin Gel Catalyst for Polyurethane Formulation

MXC-T120 is a powerful organotin gel catalyst that offers better atmospheric stability and improves the performance of polyurethane formulations. It is a dibutyltin based catalyst with high catalytic activity and excellent hydrolysis stability, making it ideal for use in sole polyurethane formulations and rigid polyurethane foams.

What are Organotin Gel Catalysts?

Organotin gel catalyst is an organotin compound widely used in the production of polyurethane foams, coatings, adhesives and elastomers. These catalysts play a vital role in accelerating the chemical reactions during polyurethane synthesis, especially in promoting the gelation (or curing) process. Common organotin catalysts, such as dibutyltin dilaurate (DBTDL) and stannous caprylate, have strong catalytic activity, making them essential chemical feedstocks in a variety of industries, from construction to automotive manufacturing.

MXC-T120 is an excellent organotin gel catalyst with excellent atmospheric stability and hydrolysis resistance, ensuring its service life and reliability in harsh environments. Its main role in the production of polyurethane is to accelerate the reaction between isocyanates and polyols, two key raw materials for the production of polyurethane foam.

How Do Polyurethane Catalysts Work in Rigid Polyurethane Foam?

In the manufacturing of rigid polyurethane foam, catalysts like MXC-T120 are essential to precisely control the reaction rates of isocyanates with polyols and water. The balanced reaction ensures that the foam has the optimal density, structural integrity, and thermal insulation properties that are characteristic of rigid polyurethane foam.

Rigid polyurethane foams are widely used in insulation panels, refrigeration, and construction materials, where strength and insulation are paramount. MXC-T120 ensures rapid and uniform curing, enabling the production of durable and efficient foam with minimal waste or defect. Its gelation properties make it particularly suited for applications requiring fast curing and strong adhesive bonds.

organotin gel catalyst

MXC-T120: A Superior Solution for Polyurethane Applications

The dibutyltin based formulation of MXC-T120 has higher hydrolytic stability than conventional organotin catalysts, which means it performs well even in wet environments. This makes it a logical chemical feedstock for applications in wet or challenging environments, such as outdoor insulation or Marine foam.

By adopting the MXC-T120, manufacturers of rigid polyurethane foam can gain superior product consistency, faster production cycles and enhanced foam performance.

Mingxu Chemical Company has been producing polyurethane catalysts for more than 20 years,  we have the best process route and professional team to optimize and update the catalyst products for the market,  a large supply, welcome customers to come to consult.


Post time: Oct-21-2024

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