METHOD OF MANUFACTURE OF FLEXIBLE ABRASIVE PLATE Russian patent published in 2003 - IPC

FIELD: mechanical engineering; production of abrasive articles. SUBSTANCE: invention can be used in stomatology at machining of tooth crowns, fillings and artificial teeth made of different materials. Microirregularities are made on surface of abrasive plate base before application of priming layer. Rough surface, thus formed, is cleaned by desalinated water. Then abrasive glue compound is applied to dried priming layer. Plate is subjected to first-stage thermal treatment with subsequent washing of abrasive plate in liquid into which aromatic substance is added. Then plate is dried and thermal treatment is carried out again. EFFECT: increased service life and quality of flexible abrasive material. 7 cl, 1 tbl, 3 dwg