Can recycled PBO and PBI be combined with other high-performance fibers?
Yes. One of the greatest technical advantages of working with recycled PBO and PBI is the ability to create multicomponent fiber blends. While virgin fibers are often restricted to fixed, standard formats due to manufacturing constraints, our mechanical recovery process at Hilaturas Arnau allows us to blend these fibers with other advanced materials to create a "performance cocktail" tailored to a specific end-use.
The Power of Hybrid Textiles
We specialize in blending recycled PBO and PBI with a variety of high-performance technical fibers, including:
Aramids (Para-aramid and Meta-aramid): To enhance tensile strength and structural stability.
Pre-oxidized Fibers (Preox): To provide exceptional carbonized protection and flame barriers.
Recycled PBO & PBI Combinations: We believe we are currently the only spinner in the world successfully blending recycled PBO and PBI together in a single yarn.
Tailored for Your Application (Cost vs. Performance)
This versatility means we do not offer a "one-size-fits-all" product. Instead, we produce textiles adapted to the precise requirements of each client. Depending on your needs, we can engineer the blend to prioritize different outcomes:
Maximum Performance: For extreme aerospace or foundry environments, we can increase the concentration of PBO and PBI to meet the highest thermal resistance standards, such as EN ISO 11612 Code C4.
Cost Optimization: By strategically blending recycled PBO/PBI with other high-performance fibers, we can significantly reduce the price per meter without sacrificing the essential protective properties required for industrial safety.
Enhanced Flexibility: We can adjust the yarn structure to make the final fabric more ergonomic and comfortable for protective garments, a common challenge with rigid virgin textiles.
At Hilaturas Arnau, we act as a technical partner for your engineering team. Whether you need to meet a specific budget or a rigorous safety certification, our ability to blend these rare fibers ensures a solution that virgin manufacturing simply cannot replicate.
