MATERIAL FOR BALLISTIC PROTECTION, METHOD OF PREPARATION AND USE THEREOF

摘要

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.

主权项

1. A material for ballistic protection, characterized in that it comprises:
a plurality of 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, said intermediate layer being placed either directly between layers of ballistic fiber, or placed between the layers on a carrier or a perforated carrier.