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Silicon Carbide

Washington Mills is an expert at manufacturing silicon carbide grains and powders. Our CARBOREX grains and powders are made to your exact size, chemistry, and shape specification. We control the manufacturing process for silicon carbide offering a unique ability to customize materials to your toughest specification.

UAMA Standard Sands Supplier

Washington Mills was selected by The Unified Abrasives Manufacturers’ Association (UAMA) to provide the AGA standard sands to the Bonded Abrasive industry. Washington Mills developed 28 different sized sands to be used as the official sand size with which to test the various sieve sizes (4 through 325 mesh). These standard sands make up the industry standard for ANSI B74.12-2018.

BLASTITE® Screen Analysis

Washington Mills Blastite Sieve analysis 16 grit, 24 grit, 30 grit, 36 grit, 46 grit, 54 grit, 60 grit, 70 grit, 80 grit, 90 grit, 100 grit, 120 grit, 150 grit, 180 grit, 220, grit, 240 grit, brown aluminum oxide grit size, particle size distribution