Vitrified abrasive solid mass reinforced by impregnation with sy

Details Vitrified abrasive solid mass reinforced by impregnation with sy Vitrified abrasive solid mass reinforced by impregnation with sy

1999-10-18

2000-07-25

Marcheschi, Michael

Abrasive tool making process, material, or composition

Impregnating or coating an abrasive tool

51298, 51293, B24D 314, B24D 318, B24D 334, B24D 1700, B24D 1800

Patent

active

060932252

ABSTRACT:
An abrasive vitreous bonded solid mass having a vitrified abrasive structure comprising abrasive grains which are held together by an inorganic bonding agent, the abrasive structure is impregnated with a composition which comprises a thermosetting synthetic resin and a surfactant. The abrasive solid mass is manufactured by preparing the composition including the resin and the surfactant, impregnating the vitrified abrasive structure with the composition, and curing the composition.

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