disk or wheel of the textile materials impregnated with resin containing particles of abrasive material, method of preparing it

摘要

discs and wheels for grinding / polishing operations of textile surfaces are impregnated with a solution of resin containing abrasive dust in suspension.after vacuum impregnation and centrifuging, the discs and wheels textiles impregnated are treated in the oven to polymerize the resin.the incorporation of abrasive dust in resin impregnation, provides a source of material abradente in work area in a wheel or disk.filling in for the depletion of abrasive paste in the interval between successive applications of pasta. this allows a great saving of abrasive paste, and increases the length of records).