FIELD: chemistry.
SUBSTANCE: invention relates to shock-proof composite materials. Composite material includes inorganic ceramic matrix, in which there is first external surface and second external surface, on the whole parallel to first external surface. Composite material also contains, at least, three layers of glass-fibre fabric with open structure, located in matrix between first external surface and second external surface. Inorganic ceramic matrix includes phosphate ceramic matrix. In other version shock-proof composite material contains first and second inorganic ceramic matrix. First inorganic ceramic matrix includes pieces of stone. Second inorganic ceramic matrix is located near first one and includes, at least, one glass fibre fabric with open structure.
EFFECT: obtaining shock-proof, light and economical composite materials.
34 cl, 15 dwg, 5 ex
| Title | Year | Author | Number |
|---|---|---|---|
| SHOES WITH IMPROVED EXPLOSION RESISTANCE | 1997 |
|
RU2176468C2 |
| CERAMIC MATERIAL, HELMETS FOR PROTECTION AGAINST HIGH-KINETIC ENERGY FRAGMENTS AND RIFLE BULLETS | 2010 |
|
RU2556501C2 |
| WOVEN FIBROUS STRUCTURE FOR MOLDING CASE BILLET | 2018 |
|
RU2769388C2 |
| QUASI-DIRECTED FABRIC FOR BALLISTIC USE | 2002 |
|
RU2295107C2 |
| IMPREGNATED FIBERGLASS STRANDS AND PRODUCTS CONTAINING THEREOF | 1999 |
|
RU2209788C2 |
| UNIDIRECTIONAL STRAIGHT FABRIC AND ITS USE | 2018 |
|
RU2777410C2 |
| REINFORCING FIBROUS STRUCTURE FOR PARTS FROM COMPOSITE MATERIAL WITH WIDE RANGE OF THICKNESS | 2016 |
|
RU2695828C2 |
| BALLISTIC RESISTANT COMPOSITE MATERIAL AND METHOD FOR ITS MANUFACTURING | 2009 |
|
RU2482427C2 |
| GLASS FIBER STRANDS COATED WITH HEAT-CONDUCTING INORGANIC PARTICLES AND ARTICLES CONTAINING SUCH STRANDS | 1999 |
|
RU2196746C2 |
| INSULATION SYSTEM FROM COMPOSITE MATERIAL | 2017 |
|
RU2746507C2 |
