Toluene Diisocyanate (TDI) 80/20 is a critical aromatic isocyanate that forms the backbone of a vast array of polyurethane products, most notably flexible foams. As a manufacturer or formulator in industries ranging from furniture and bedding to automotive and footwear, understanding the characteristics and sourcing of TDI 80/20 is essential for product development and production efficiency.

Chemically, TDI 80/20 is a clear to pale yellow liquid with a pungent odor. Its designation '80/20' refers to the ratio of its two main isomers: 2,4-TDI and 2,6-TDI. This specific blend is widely adopted because it yields an optimal balance of reactivity and foam properties when reacted with polyols. When purchasing TDI 80/20, seeking a product with high purity (typically above 99.5%) and a consistent isomer ratio ensures predictable manufacturing outcomes and superior end-product performance.

The primary application for TDI 80/20 is in the creation of flexible polyurethane foam. This foam is prized for its excellent elasticity, comfort, and durability, making it indispensable for comfort applications such as mattresses, sofa cushions, and automotive seats. Furthermore, TDI 80/20 finds use in coatings, adhesives, and elastomers, showcasing its versatility as a chemical building block. If you are looking to buy TDI 80/20 for any of these applications, securing it from a reliable manufacturer is key.

For businesses operating in markets like China, sourcing TDI 80/20 can offer cost advantages. However, it is vital to ensure that the supplier you choose adheres to international quality standards and offers consistent supply. We pride ourselves on being a leading supplier of polyurethane raw materials, providing high-grade TDI 80/20 at competitive prices. We facilitate easy purchase processes for clients worldwide, understanding the global demand for these essential chemical intermediates.

When it comes to product formulation, the interaction between TDI 80/20 and polyols is critical. Factors like the type of polyol, the catalyst used, and processing temperatures all influence the final foam characteristics. As a trusted chemical manufacturer, we can provide guidance on selecting the right polyols and optimizing your formulations to achieve desired properties. For any inquiries regarding the purchase of TDI 80/20, pricing, or technical specifications, please do not hesitate to contact our sales team.