Method for providing a clear surface finish on glass

Details Method for providing a clear surface finish on glass Method for providing a clear surface finish on glass

1997-03-07

1999-03-30

Morgan, Eileen P.

Abrading

Abrading process

Glass or stone abrading

451 36, 451 63, 451 59, B24B 100

Patent

active

058881190

ABSTRACT:
A method for polishing a glass workpiece is provided that includes contacting the glass workpiece having an initial Ra with an abrasive article comprising a three-dimensional abrasive coating bonded to a backing, applying a liquid at an interface between the glass workpiece and the abrasive article; moving the glass workpiece and the abrasive article relative to one another; and reducing the initial Ra to a final Ra. The abrasive articles are capable of rapid removal of glass stock from a glass test blank and reducing the surface finish using an RPP test procedure.

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