Techtextil 2019 Exhibitor Preview: Devan Chemicals

RONSE, Belgium — May 13, 2019 — Textile innovator Devan Chemicals will launch two new technologies at the upcoming Techtextil show in Frankfurt, May 14-17. Bio-flam, a bio-based flame retardant product and Odor Breakdown, a wash durable, non-biocidal odor control solution.

As tradition goes, every two years Devan participates in Techtextil, the leading international trade fair for technical textiles and nonwovens. In the quest for sustainability and transparency every company faces these days, the new Devan technologies offer answers to product developers and portfolio designers.


Some facts & figures: There are at least 5000 fire incidents each day in the EU. Yearly, about 70 000 people are hospitalized with fire-related injuries. Fires cause pollution.

So sustainable fire performance of products is an economic, environmental and human necessity. Take the example of mattresses: tests indicate that when on fire, non-FR treated products give less than 5 minutes escape time. Unfortunately, that is not enough time for the fire brigade to arrive.

Needless to say that to increase escape time, to reduce the risk and to save lives, products need to be flame retardant. The challenge is to obtain flame retardant properties in the most natural way, to find the right balance between safety for the people and for the planet.

Companies can do this by replacing raw materials from a non-renewable source, by bio-based FR treatments, which are made from renewable sources and do not contain halogens or heavy metals , as described in the norm EN 16785‑1:2015.

Bio-based FR treatments, like Bio-flam, are made from renewable, vegetable sources and enable the FR treated products to be biodegradable. The active components are 100% halogen- and heavy metal-free.

A welcome innovation for the bedding industry, as the European Commission requires mattresses to be recyclable by 2030 in order to reduce landfill.

Bio-flam P307 is the first introduction in the new Devan BIO-FR family, and is biodegradable and is developed to be used on 100% cotton or cotton/viscose mixtures, in order to create an ecological concept, safe for people and planet, whatever might happen.

Bio-flam P 307 is developed for mattress ticking to pass EN 597 1&2. The Devan researchers are developing other bio-based products for other market segments and for other fire standards.

Odor Breakdown wash-durable

Be more sustainable: avoid bad smells without washing. Odor Breakdown, the latest addition to the odor control family of Devan, makes it happen.

Our sweat itself is odorless: it is not until bacteria start to break it down into acids that the bad smells occur. Devan’s Odor Breakdown captures and neutralizes these malodors produced by the bacteria. The technology also reduces the adherence of bacteria onto the fabrics: during home laundry cycles the bacteria are easily removed from the fabric.

Bacteria are known to adhere and accumulate on polyester fabrics, but also on cotton and polyamide, bacteria develop and can produce malodors. In these fabric types bacteria are easily washed away, but the malodor can remain in the garment. With Odor Breakdown technology the malodors that can build up in the fabric are captured and neutralized, resulting in a cleaner and fresher garment. The bacteria are easily removed during home laundry even at lower temperature wash cycles.

Odor Breakdown is a wash-durable, non-biocidal odor control solution. Odor Breakdown makes it possible to wash less and at lower temperatures without compromising on comfort and hygiene.


Odor Breakdown has different application levels, to answer the specific need of the product it needs to fit. The desired wash durability will determine the level of application.

This technology also contains Devan’s Moov & Cool technology, this means that at the highest application level, in addition to odor control, the technology can also help in cooling during the sports activity.

Posted May 13, 2019

Source: Devan Chemicals NV