FIELD: multilayer ballistic materials.
SUBSTANCE: the bulletproof product has a great number of layers of material having a surface density within 2 to 10 kg/sq.m, in which at least two layers of material are loose-fabric ones, the loose-fabric layers contain a material with a density coefficient within 0.3 to 0.6 and containing continuous yarn fibers with a linear density of at least 200 dtex, breaking strength of at least 10 g per dtex and a modulus of tension of at least 150 g per dtex, the adjacent layers of the loose-fabric material are interconnected for limiting the motion of the layers of the loose-fabric material relative to each others.
EFFECT: produced elastic product having an improved bulletproofness.
12 cl, 4 tbl, 8 ex
| Title | Year | Author | Number |
|---|---|---|---|
| PRODUCT RESISTANT TO KNIFE STAB UNPIERSABLE BY PROPELLANT PROJECTILES | 2001 |
|
RU2267735C2 |
| NON-PIERCEABLE BULLET-PROOF PRODUCT | 1999 |
|
RU2218541C2 |
| PROOF PROTECTIVE ITEMS | 2003 |
|
RU2336374C2 |
| PROTECTIVE HYBRIDE COMPOSITE MATERIAL | 1999 |
|
RU2225583C2 |
| SAFETY PACKAGE | 2006 |
|
RU2401972C2 |
| LAMINATED STRUCTURE FOR BALLISTIC PROTECTION | 1997 |
|
RU2180954C2 |
| KNIFE SHOCK RESISTANT COMPOSITE | 2000 |
|
RU2240713C2 |
| BULLETPROOF MATERIAL (OPTIONS), WHICH UNITES WOVEN OR NON-WOVEN COMPOSITES | 2014 |
|
RU2668488C2 |
| PENETRATION RESISTANT MATERIAL CONSISTING OF FABRIC WITH INCREASED LINEAR DENSITY RATIO OF TWO THREAD SYSTEMS AND PRODUCT MADE OF SUCH MATERIAL | 2000 |
|
RU2217531C2 |
| PIERCING-RESISTANT MATERIAL CONTAINING CLOTH WITH A HIGH RATIO OF LINEAR DENSITIES FOR TWO SETS OF THREADS | 2002 |
|
RU2279033C2 |
