Light shielding capacity for repeated impacts and high energy absorption capacity of the

摘要

"Light shielding capacity for repeated impact and high energy absorption capability.A light shielding ability for repeated impacts includes at least one material layer which absorbs energy to suffer the impact of an object through a phase change is reversible and /U a deformation by tensile strength of at least 5%.Once absorbed the energy of the object, the layer of material returns to its original configuration, thus achieving a shielding capabilities to repeated impacts.The shield may also include additional layers of material built from conventional shielding materials. It is also presented a method of manufacture of such shielding.