Polymer Nanocomposites for Defense Application.pdf
Nanotechnology and polymer nanocomposites hold incredible promise for enabling advancements in defense technology. Researchers are working tremendously to enhance the properties of polymer nanocomposites so that they can be used in defense industries. Over the last few decades, polymer nanocomposites (PNCs) in military and defense applications have increased dramatically. PNCs are a type of polymer composite in which nano-materials and nano-clays are reinforced in the polymer matrix and provide high fatigue and fracture resistance, enhancing ballistic properties and reducing brittleness, making them viable for the fabrication of military armaments. Such fillers can also increase corrosion/chemical resistance and augment optical, magnetic, electrical, and radiation protection properties. Besides, it also makes surfaces hydrophobic, reduces delamination, improving the functionality and stability of composites. Hence, PNCs are utilized to create lightweight, relatively small, less expensive, more precise, inventive, and durable military gadgets and infrastructures. This chapter explores the capabilities offered by polymer nanocomposites in defense sectors, including intelligent apparel for military suits, harder and lighter military platforms, explosives and weapons, signature reduction, thermal protection, corrosion resistance, novel energy production, and storing, packaging, water purification, and various sensory devices. It also discusses the uses of polymer-based nanocomposite materials and nano-fillers, providing practical examples and potential benefits in the defense sector.
