Trinseo a global leader in specialty material solutions, has announced the release of its latest innovation, LIGOS A 9210, an all-acrylic latex binder meticulously designed for flexible flooring adhesives. This new addition significantly strengthens Trinseo's comprehensive portfolio of coatings, adhesives, sealants, and elastomers (CASE), underscoring the company's dedication to providing cutting-edge materials that address the evolving demands of the industry.

Acrylic latex binders are typically made from a combination of monomers, including "soft" monomers like butyl acrylate (BA) or 2-ethylhexyl acrylate (2-EHA) for flexibility.

LIGOS A 9210 stands out for its exceptional adhesion and durability, specifically engineered to meet the rigorous requirements of modern flooring applications. The advanced formulation delivers outstanding 90° peel strength at room temperature, ensuring a robust and lasting bond. Notably, it maintains its high performance even after prolonged exposure to elevated temperatures (50°C), a testament to its superior resistance to plasticizer migration. This critical feature helps prevent the weakening of the adhesive bond over time, contributing to the long-term integrity of the flooring installation.

Beyond adhesion, LIGOS A 9210 plays a crucial role in minimizing dimensional changes within the various layers of flooring. This enhanced dimensional stability is paramount for ensuring the longevity and aesthetic appeal of the installed flooring, preventing issues such as warping, shrinkage, or expansion. Furthermore, the new binder boasts rapid adhesion build-up, a key advantage for accelerating flooring installations, particularly for Luxury Vinyl Tile (LVT) systems. This faster readiness for use translates to increased efficiency and reduced downtime for installers and end-users alike.

Giona Kilcher, CASE Global Business Director, Latex Binders at Trinseo, emphasized the significance of this launch, stating, “With LIGOS A 9210, we’re delivering a high-performance binder designed to meet the evolving needs of the flooring industry. Its superior adhesion, plasticizer migration resistance, and dimensional stability provide manufacturers with a durable and reliable solution for modern flooring applications, ultimately helping to enhance both performance and efficiency.”

The innovative properties of LIGOS A 9210 extend to its user-friendly application. The binder allows for an extended open working time, providing installers with ample opportunity to position and adjust flooring materials smoothly and efficiently. Its initial green bond strength ensures a secure hold right from the start, contributing to a stable and accurate installation process. Moreover, its proven compatibility with LVT systems makes it a versatile and reliable choice for a significant segment of the flooring market. The stable storage characteristics of LIGOS A 9210 in bulk formulations further enhance its practicality for manufacturers.