Emerging Materials for Reduced Contaminant Penetration
topic
Research into outer shell fabrics with inherently reduced contaminant penetration investigates dense woven constructions, hydrophobic fibre surface treatments without PFAS, carbon-embedded fabrics with high surface area for contaminant adsorption before penetration, and novel polymer coatings that maintain flame resistance while providing oleophobic surface characteristics, with evaluation requiring demonstration that contamination reduction is achieved without degrading thermal protection, moisture management, or laundering durability.
Role
Represents the active research direction for addressing the carcinogen exposure problem through material innovation that reduces contaminant absorption at the clothing level before operational protocols are required for management, with the goal of developing outer shell fabrics that inherently resist fire contaminant penetration without the PFAS concerns of current DWR systems, providing a more fundamental solution to carcinogen exposure reduction than behavioural protocols alone can achieve.