Elkem launches range of recycled silicones for label industry

Elkem ASA’s Silicones division has launched two additions to its Silcolease range for release liners offering superior carbon profiles and delivering identical technical performance to their non-recycled counterparts. These products are the first commercial technologies from Elkem’s chemical recycling pilot unit in Saint Fons, France.

Silcolease RE POLY 11362 and Silcolease RE POLY 368, now available for pre-commercial sales, are 100 percent recycled silicone-based, solvent-free products.

‘They represent the future of release liner technology, delivering the same trusted, non-stick properties and easy release of self-adhesive materials our customers expect from us,’ said Agnès Jolly, head of research and technology for silicone fluids at Elkem. ‘Extensive tests and trials have been conducted to make sure users experience a seamless integration into existing processes.’

In early 2025, Elkem conducted trials with Kroenert, one of the leading coating machine manufacturers based in Hamburg, Germany, to validate the performance of its recycled silicone.

‘The recycled products demonstrated the same processing capabilities as virgin ones, even when running at high processing speed. The consistently positive results point to an optimal and sustainable use of recycled silicone,’ said Ralf Thiel, process technology engineer at Kroenert.

The recycled products developed using Elkem’s new, patented depolymerization technology, have a 70 percent lower carbon footprint compared to their non-recycled counterparts. They anticipate future requirements and specifications and meet growing market demand for more sustainable solutions.

On May 15, three Elkem experts will host a dedicated webinar co-organized with AWA Alexander Watson & Associates. Clément Des Courieres, sustainability business manager; Carine Dupuit, market manager and Sébastien Marrot, product manager, will present the specific results of this innovation as well as their alignment with Elkem’s sustainability strategy and its potential to contribute to those of our customers.