Aramid Materials Showcase Sustainability and Performance at COP26
Innovations in aramid fibres are gathering pace as the global aramid market is forecast to grow at a compound annual rate of 9.7% between 2021 and 2026, according to the report “Aramids—synthetic fibres with vital roles to play beyond COP26” by Textiles Intelligence.
During the 26th UN Climate Change Conference (COP26) in Glasgow, several leading manufacturers showcased the latest aramid-based materials. While these high-performance fibres are derived from oil-based polymers, their lightweight strength, thermal resistance, and chemical durability make them crucial for industries seeking performance with reduced material weight.
Though the energy-intensive production process contrasts with the conference’s environmental theme, aramid fibres offer significant environmental advantages in their end-use applications—reducing fuel consumption, enhancing product lifespan, and substituting heavier, chemically treated alternatives such as metals or coated fabrics.
Sustainability and Circular Innovation in Aramid Production
Despite their synthetic origin, major aramid producers are taking steps to improve circularity and sustainability through recycling and recovery initiatives. Because aramid fibres are high-value materials, recovering them is often more cost-effective than recycling commodity fibres like polyester.
Teijin Aramid, for example, is now spinning new yarns using feedstocks from recycled end-of-life para-aramid fibres—previously used in products like automotive brake pads and gaskets. The company plans to scale production and commercialise these recycled Twaron yarns by 2024.
Additionally, Teijin Aramid is collaborating with PurFi Manufacturing Belgium, a joint venture that has developed fibre regeneration technology to classify, process, and regenerate textile waste. The regenerated fibres will be reintegrated into aramid-based protective textiles, helping close the material loop in industrial applications.
Next-Generation Aramid Technologies
Other global innovators are also advancing aramid applications beyond traditional uses. DuPont has developed Kevlar MicroCore, a para-aramid nanofibre for use in lithium-ion battery separators for electric and hybrid vehicles—enhancing thermal stability and safety.
Meanwhile, Technical Fibre Products (TFP) introduced Optiveil, a nonwoven surfacing veil that significantly improves the abrasion resistance of fibre-reinforced composites.
In another development, Soteria Battery Innovation Group (BIG) unveiled a new technology combining aramid nanofibres with its Dreamweaver nonwoven battery separators. This innovation helps immobilise harmful elements within the cell, extending battery life and reducing degradation—all while being compatible with existing gigafactory production lines, ensuring easy adoption without major equipment investment.
From automotive and aerospace to renewable energy and electronics, aramid innovations are redefining performance and sustainability. As recycling technologies advance and new applications emerge, aramid fibres continue to demonstrate their vital role in building a stronger, lighter, and more sustainable future for the global materials industry.
