FIELD: composite materials.
SUBSTANCE: invention relates to clothes protecting against knife-shock effects. Relevant composite containing no binding polymer comprises a multitude of textile layers having surface density of at least 3.0 kg/m2. Textile is made from yarn composed of continuous fibers characterized by rupture strength at least 10 g/dtex and rupture strength modulus at least 150g/dtex, which are woven with coefficient of textile density 0.2 to 0.65.
EFFECT: increased resistance to pearcing by knife blades.
14 cl, 2 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| PRODUCT RESISTANT TO KNIFE STAB UNPIERSABLE BY PROPELLANT PROJECTILES | 2001 |
|
RU2267735C2 |
| NON-PIERCEABLE BULLET-PROOF PRODUCT | 1999 |
|
RU2218541C2 |
| PROTECTIVE HYBRIDE COMPOSITE MATERIAL | 1999 |
|
RU2225583C2 |
| BULLETPROOF PRODUCT | 2002 |
|
RU2284005C2 |
| PUNCTURE-RESISTANT ARAMIDE ARTICLE | 1996 |
|
RU2139376C1 |
| ELASTIC ARTICLE STABLE TO PENETRATION | 1997 |
|
RU2174567C2 |
| PROOF PROTECTIVE ITEMS | 2003 |
|
RU2336374C2 |
| BULLETPROOF MATERIAL (OPTIONS), WHICH UNITES WOVEN OR NON-WOVEN COMPOSITES | 2014 |
|
RU2668488C2 |
| PIERCING-RESISTANT MATERIAL CONTAINING CLOTH WITH A HIGH RATIO OF LINEAR DENSITIES FOR TWO SETS OF THREADS | 2002 |
|
RU2279033C2 |
| PROTECTION MEANS INCLUDING AN ALARM SYSTEM | 2015 |
|
RU2691296C2 |
