Bonded abrasive articles filled with oil/wax mixture

Details Bonded abrasive articles filled with oil/wax mixture Bonded abrasive articles filled with oil/wax mixture

1998-04-07

2000-07-11

Marcheschi, Michael

Abrasive tool making process, material, or composition

With fats, fatty oils or fatty oil acids and salts thereof

51295, 51306, 51309, 451 28, B24D 334, B24D 318

Patent

active

060866489

ABSTRACT:
An abrasive article is provided for precision grinding purposes, and the article comprises 3 to 25 volume % vitreous bond, 3 to 56 volume % MCA abrasive grain, and 28 to 63 volume % open porosity. Substantially all porosity in the abrasive article is impregnated with a lubricant component consisting of an oil and wax mixture having an oil:wax weight ratio of about 3:1 to about 1:4.

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