ABRASIVE MASS Russian patent published in 2023 - IPC C09K3/14 B24D3/20 

FIELD: abrasive tools.

SUBSTANCE: invention can be used in the manufacture of abrasive tools. The abrasive mass includes corundum-based abrasive material, an organic bakelite binder, an organosilicon additive, crushed abrasive wheel waste and filler. The abrasive mass contains polysiloxane as an organosilicon additive, and simple or complex aluminium or magnesium oxide and Na₃AlF₆ cryolite as a filler.

EFFECT: invention makes it possible to increase the flowability of the abrasive mass, as well as the mechanical strength of products obtained from it.

10 cl, 8 ex, 2 tbl