Application de fibres aramides dans les vêtements de lutte contre l'incendie

En tant que composant de base des vêtements de protection des pompiers, les exigences en matière de propriétés ignifuges sont particulièrement importantes. L'apparition de fibres aramides interstitielles a permis de mettre à niveau les vêtements de lutte contre l'incendie. Permet aux pompiers d'éliminer complètement les combinaisons de pompiers encombrantes qui n'ont que du cuir, de la laine épaisse et de la toile, et d'améliorer les performances du tissu et de la doublure.

À l'heure actuelle, les pompiers, les vêtements de lutte contre l'incendie, les vêtements de lutte contre l'incendie en fibres colorées aramide méta - position ont été utilisés dans divers systèmes de lutte contre l'incendie. La fibre de couleur aramide interstitielle est également livrée avec un uniforme de pompier forestier de la police armée.

En raison de ses excellentes propriétés, l'aramide interstitiel est largement utilisé dans la métallurgie, la construction, la construction navale, le pétrole, la chimie, la foresterie, la lutte contre l'incendie, l'armée et d'autres domaines, devenant le meilleur choix pour le traitement de toutes sortes de vêtements de protection spéciaux.

Firefighters have a heavy load to bear — their turnout gear shouldn’t add to it.  So Aramid fibers help manufacturers create fire resistant liners, outer shells, and accessories that not only stand up to the thermal hazards they may face, but also help them get the job done without getting in the way of mobility.

Unlike other materials and fibers available, gear and accessories made with meta aramid fiber are inherently flame-resistant and won’t melt, drip, or support combustion in the air. And the thermal protection off  is permanent — its superior flame resistance cannot be washed out or worn away. Para aramid helps manufacturers enhance the overall durability and strength of lightweight turnout gear outer-shell-and-thermal-liner systems. It is five times stronger than steel on an equal weight basis, yet is lightweight, comfortable, and thermally protective.

Ces deux fibres innovantes sont présentes dans chaque couche de la plupart des engrenages d'aiguillage pour une protection ultime:

●Shell

Meta aramid and Para aramid fibers are engineered together and sometimes  with other high-temperature fibers to form materials that help stand up to heat, stay strong, and protect the inner components.  Para aramid filament is engineered into premium fabrics to help reduce fabric profile while strengthening fabrics to new levels of performance.  

●Couche anti - humidité

Fabrics made of meta aramid fiber and non-wovens help the most trusted and reliable moisture barrier manufacturers provide strong flame-resistant substrates for their liquid-impermeable films.   The moisture barrier helps protect against the intrusion of water, chemicals, and viral agents.  These barriers are also breathable, which allows metabolic heat to escape and helps reduce the overall heat stress during strenuous activities.

●Doublure isolante thermique

Meta aramid and Para aramid fiber batts and the meta aramid non-wovens are combined with face cloths made with meta aramid and para aramid fiber to help provide durable, flexible, heat-insulating components.  Thermal liners made with multi-layer meta aramid non-wovens are among the thinnest, most flexible, most breathable components on the market. Face cloths using para aramid filament yarns help reduce surface friction, improving overall garment mobility.  Water-wicking or -repellent finishes on individual layers improve moisture management and reduce garment-drying time.