Bismuth based catalysts
Bismuth based Catalysts
Rely on the future of polyurethane production with bismuth catalysts - the safe and powerful alternative to tin-based catalysts. Our bismuth catalysts not only offer exceptionally high activity, but also a health-safe solution that makes your products more environmentally friendly and sustainable. Replace specific tin catalysts and benefit from an advanced technology that optimizes your production processes while meeting the highest standards of health and safety.
| Trade name | Description | Chem. formula | CAS No. |
|---|---|---|---|
| blend of Bismuth and Zinc neodecanoate | - | 27253-29-8 / 34364-26-6 | |
| Bismut(III)-neodecanoate, low viscosity formulation | - | 34364-26-6 | |
| Bismuth neodecanoate, Zinc neodecanoate mixture | 27253-29-8 / 34364-26-6 | ||
| Bismuth neodecanoate formulation | 34364-26-6 | ||
| Bismuth neodecanoate formulation | 34364-26-6 | ||
| Bismuth neodecanoate, Zinc neodecanoate mixture | 27253-29-8 / 34364-26-6 | ||
| Bismuth tris(2-ethylhexanoate), Bismuth octoate formulation | 67874-71-9 | ||
| Bismuth based catalyst, solution in ethylene glycol | - | 1450629-71-6 | |
| Bismuth based catalyst, solution in polyethylene glycol | - | 1450629-71-6 | |
| Bismuth based catalyst, solution in water | 1450629-71-6 | ||
| Bismuth tris(2-ethylhexanoate), Bismuth octoate formulation | 67874-71-9 | ||
| Bismuth neodecanoate | 34364-26-6 | ||
| Bismuth tris(2-ethylhexanoate), Bismuth octoate | 67874-71-9 | ||
| Bismuth neodecanoate, Lithium neodecanoate | 34364-26-6 | ||
| Bismuth-neodecanoate-formulation-powder-blend | 34364-26-6 | ||
|
TIB KAT P 790 |
Bismuth neodecanoate, Lithium neodecanoate powder blend | 34364-26-6 |
Bismuth based catalysts –
Our products
Bismuth catalysts from TIB Chemicals are characterized by their high activity and selectivity. They are often used in polymerization, in the production of paints and coatings and in fine chemistry. The catalysts enable precise control of reaction conditions, contributing to higher yields and fewer byproducts. These properties are particularly important for the production of high-quality products that must meet strict quality requirements.
Another advantage of our bismuth catalysts is their environmental compatibility. Unlike many traditional catalysts, bismuth compounds do not contain lead or other toxic heavy metals, supporting their use in environmentally conscious processes. This is particularly relevant for industries that need to adhere to stricter environmental regulations or want to improve their environmental footprint.
Our bismuth catalysts are available in various formulations including bismuth neodecanoate, bismuth 2-ethylhexanoate, (bismuth octoate) and bismuth oxide. These catalysts can be supplied in different forms such as powder blends and aqueous solutions to meet the specific requirements of our customers. This flexibility enables bismuth-based catalysts to be seamlessly integrated into existing production processes and to maximize their efficiency.
The liquid bismuth neodecanoate catalysts are suitable as a replacement for DBTL in certain polyurethane systems for automotive, industrial or car refinishing systems as well as a catalyst for PUR prepolymers and elastomer formulations. Typical concentrations are between 0.01 – 0.1% by weight. Bismuth neodecanoate can be dissolved in common solvents and added pure or dissolved to the polyurethane systems or the reactants. It is recommended to carefully test the stability of the solution. Special tin-free mixtures are ideal for hardening reactions at elevated temperatures or as hardeners in 2K PU systems.