ABRASIVE BUFFING ARTICLES

The present disclosure relates to abrasive buffing articles ("abrasive buffs") and methods of making the same. The abrasive buffs include a substrate, such as a fabric, that has been impregnated with an abrasive polymeric composition that includes abrasive particles, such as primary abrasi...

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Bibliographische Detailangaben
Hauptverfasser: TANIKELLA, BRAHMANANDAM V, SHAPPELL, MIKE D, WANG, JIANNA, CAI, YING, YANG, SHU
Format: Patent
Sprache:eng ; fre
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Beschreibung
Zusammenfassung:The present disclosure relates to abrasive buffing articles ("abrasive buffs") and methods of making the same. The abrasive buffs include a substrate, such as a fabric, that has been impregnated with an abrasive polymeric composition that includes abrasive particles, such as primary abrasive particles and/or abrasive aggregates, such as spray dried abrasive aggregates. The abrasive buffs are flexible and capable of conforming to and effectively abrading, polishing, and buffing workpieces possessing a complex geometry. La présente invention concerne des articles de ponçage abrasifs ("tampons abrasifs") et des procédés de fabrication de ceux-ci. Les tampons abrasifs comprennent un substrat, tel qu'un tissu, ayant été imprégné d'une composition polymère abrasive qui comprend des particules abrasives telles que des particules abrasives primaires et/ou des agrégats abrasifs primaires, p. ex. des agrégats abrasifs séchés par pulvérisation. Les tampons abrasifs sont souples et peuvent se conformer à des pièces à usiner présentant une géométrie complexe pour abraser, polir et poncer efficacement celles-ci.