| 摘要 |
FIELD: medicine.SUBSTANCE: invention relates to dentistry and deals with materials for obtaining products or devices for dental and/or odontological application. Blank from composite material for obtaining posts and/or stump inlays and/or dental crowns by means of such instruments as drills, milling machines, turning lathes, NC machines, which can use software of system of computer aided design and manufacturing CAD/CAM, includes polymer matrix and multitude of mechanically strong fibres, imbedded into said polymer matrix. Said strong fibres are located in form of reinforcing layers, which are flat, located in mutually overlapping way and contain multiple weft threads and warp threads, mutually interwoven in accordance with at least one method of interweaving. Blank also contains transverse reinforcing elements, which are mutually interwoven with said reinforcing layers for mechanical connection of at least two reinforcing layers, located in immediate vicinity from each other or mutually overlapping.EFFECT: improvement of blank properties.5 cl, 3 dwg |
