2017年10月23日星期一

Media Used for Abrasive Blasting

Media Used for Abrasive Blasting

  • White aluminum oxide: A sharp, reusable and durable abrasive that cleans and penetrates metal; technicians often use it to prepare a metal surface for painting
  • Aluminum oxide grit: A standard blasting media used for grinding, polishing, surface cleaning and surface coating preparation
  • Glass beads: Reusable glass media that’s lead- and silica-free to clean and polish metal without causing dimensional changes
  • Crushed glass grit: An abrasive made from recycled glass bottles that’s used to remove coatings from materials like coal tar, epoxy, paint, vinyl and polyurea
  • Acrylic: A gentle abrasive used to strip sensitive surfaces
  • Corncob grit: A reusable, biodegradable, organic media made from corncobs to clean and remove surface contaminates
  • Pumice: An abrasive made from lightweight volcanic rocks that’s ideal for less aggressive operations
  • Walnut shells: Blasting media made from walnut shells that cleans and polishes a surface without marring, scratching or etching it
  • Silicon carbide grit: The hardest blasting media available; used for etching stones and engraving glass
  • Steel grit: Used when aggressive cleaning is needed on steel or foundry metals; also used for metal surface coating preparation

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