MXC-B20 is a bismuth-based catalyst that can accelerate the production process of polyurethane while taking environmental safety into account. MXC-B20 is a highly efficient metal-assisted catalyst that works synergically with tertiary amines to accelerate the reaction between isocyanates and polyols, ensuring faster curing and improving product performance. It is free of mercury, lead and dibutyltin, making it a safer and more sustainable alternative to traditional tin-based catalysts.
What is a Bismuth-Based Catalyst?
A safer and more environmentally friendly alternative to traditional tin-based catalysts, bismuth catalysts are highly reactive and proven fast gel catalysts that can be used in a variety of applications, including coatings, adhesives, sealants and polyurethane elastomers. These catalysts play a key role in facilitating polyurethane reactions, ensuring fast cure times and a robust end product. As the polyurethane industry moves towards more environmentally friendly solutions, bismuth catalysts such as MXC-B20 are widely used.
How Does MXC-B20 Work?
The MXC-B20 offers excellent performance in both spray foam and rigid foam systems. At low doses, it introduces front-end delayed viscosity accumulation, increasing the reaction latency while promoting excellent back-end curing. This balance allows for greater control and flexibility in the manufacturing process, thus ensuring that polyurethane products have the fewest defects and are of higher quality. MXC-B20 is characterized by low volatility and minimal or no odor, making it easy to handle in a manufacturing environment.
Compatibility and Versatility
MXC-B20 is compatible with hard and soft foam polyols and is a good choice for a variety of foam applications. It can be used effectively in flexible block foam, high-density flexible foam, microcellular foam, spray foam and rigid foam systems. This versatility enables manufacturers to achieve outstanding performance in a wide range of products, from insulation materials to automotive parts.
A Safer, More Sustainable Alternative
In a market increasingly focused on sustainability, bismuth-based gel catalysts such as MXC-B20 have replaced tin-based catalysts with bismuth-based compounds that maintain high activity levels. Manufacturers can rely on MXC-B20 to produce high-quality polyurethane products to meet the growing demand for safer and more sustainable solutions.
To learn more about MXC-B20 and how it can enhance your polyurethane production, contact us today as we have the best process route and a dedicated team to update catalyst products for market optimization.
Post time: Oct-22-2024