Abstract: A material for ballistic protection includes multiple compact layers of ballistic fiber and, between the layers of ballistic fibers, inserted at least one intermediate layer of non-Newtonian fluid exhibiting an increase in viscosity resulting from an increase in shear stress optionally containing particles having the size of from 1 to 700 nm or antiplasticizing agents. The intermediate layer is placed either directly between layers of ballistic fiber or between the layers on a packing or a perforated packing or applied on a fabric. A method of preparation of the material is also disclosed. This material is flexible and has a low weight and can be used, in particular, for bulletproof vests, combat helmets, personal body armor and/or for shielding light infantry and passenger automobiles.

Abstract: An abrasion resistant material includes a polymeric matrix composite, preferably an amorphous thermoplastic or a resin containing homogenously dispersed nanoparticles ranging in size from 1 to 50 nm, further combined with clusters of the nanoparticles, or a combination of nanoparticles of different sizes within the above-stated range. A method of preparation of, and automotive parts containing, this material are also disclosed.