MATERIAL FOR PROTECTION AGAINST IMPACT ACTIONS Russian patent published in 2007 - IPC F41H5/04 F41H1/02 F41H7/00 F41H11/00 

FIELD: protective materials, applicable in rocket manufacture, aeronautics, armored equipment, as well as in production of means of individual protection and bullet-proof shields, containers, tames for carriage of petroleum-oil lubricants, for manufacture of ultrastrong and durable materials used for protection against the action of mechanical, electronic, laser or momentum impact.

SUBSTANCE: the material for protection against impact actions has a multilayer structure made of N>1 separate single-type films in fact of similar thickness d<70μm combined in a pipe. At the mentioned thickness number N of the films in a pipe is selected proceeding from relationship N≥f/pf_b,max, where p-the share of the components having maximum breaking load f_b,max, f-the impact load, which should be withstood by the pipe. Polymeric and metal films may be used as single-type films.

EFFECT: expanded functional potentialities and enhanced values of mechanical and electric strength and durability of the material for protection against impact actions.

5 cl, 9 tbl