Fastblast No. 10
Brown Fused Aluminum Oxide
Blastite BT (formally Fastblast No. 10) is a tough, medium density, virgin, fused brown aluminum oxide abrasive.
Blastite BT is designed for pressure blasting of materials of almost every type, including glass, granite, marble and ceramics. It is also used for the preparation of surfaces prior to painting or bonding; as well as for light deburring, scale removal and the generation of matte finishes. Blastite BT is closely sized, enabling operators to consistently duplicate finishes. Blastite BT is produced to conform to C.I.D.-A-A-59316, General Electric Aircraft Engine Group D50TF5 and most Pratt and Whitney Aircraft PMC specifications.
Al2O3 (by difference) 96.00%
Typical Physical Properties:
Crystallography Alpha alumina, in a hexagonal crystal
Specific Gravity 3.92
Knoop100 Hardness 2050
Shape Blocky with sharp edges
Ball Mill Friability 50 (14 grit)
Grading (Grain) ANSI B74, 12-2001, Table 3
Bulk Density (Grain) ANSI B74.4-1992 (R2007)
Grain sizes available:
16, 20, 24, 30, 36, 46, 54, 60, 70, 80, 90, 100, 120, 150, 180, 220, 240
70 East Jefryn Boulevard
Deer Park, NY 11729
Phone: 631 586-4309
New larger location
As of August 2014, we have moved to this new, larger, modern facility to better service your needs.
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