The objective of our research proposal is to design, synthesize, fabricate and evaluate economical and lightweight breathable, chemical resistant, elastomeric protective composite fabrics suitable for use in chemical agent protective garment applications. Our primary focus will be on developing breathable membranes that allow for water vapor to be transported away from the body, while simultaneously blocking penetration of harmful substances in liquid and vapor form. New fabric technologies suitable for military combat will also be evaluated in parallel along with the most effective methodologies for combining the breathable membranes with these fabrics to create a composite fabric system suitable for use in chemical and biological protective materials applications. These materials and methodologies will be identified, defined and evaluated during our Phase 1 efforts. Phase 2 efforts will involve making pilot and pre-production quantities of selected composite fabrics for testing and evaluation as chemical and biological defense garments.
Benefits: As the threat of chemical and biological warfare continues to exist and potentially increase, there is and will continue to be a need for improved protective garment materials. The polymers, coating and laminating technologies and resulting composite fabrics will be in high demand for DoD issued protective suits, protective garments, and other applications of related textile products.
Keywords: copolymer, membrane, ionomer, protective clothing, water transport, barrier, elastomer
