Office: (314) 241-5333
Sales Hours Mon - Fri: 08:00AM - 05:00PM Saturday: Closed Sunday: Closed
Adress 5737 W Park Ave St. Louis, MO 63110

Black Diamond Iron Silicate

Why Black Diamond Iron Silicate? It is silica free has a high performance and is available in 3 sieve sizes.

Black Diamond Iron Silicate (Copper Slag)

  • High Performance blast abrasive
  • 3 sieve sizes available (Fine 30x60, Medium 20x40 & Coarse 12x40)
  • Silica free (<0.1%)
  • Available in 50 lb bags, 3000 lb super sacks, 4000 lb super sacks and bulk
  • Tech Data Sheet (PDF)
  • SDS (PDF)
Please contact call us at 314-241-5333 for additional information
Technical data
  • Abrasive Type
    Iron Silicate
  • Shape
    Angular
  • Bulk Density (lbs/cu.ft.)
    120 lbs
  • Specific Gravity
    3.4
  • MOH Hardness
    6 to 7
  • Crystalline Silica Content
    < 0.1% by weight
  • Potential for Embedment
    Low (3%-6%)
  • Dust Levels
    Low
  • Abrasive Fracture Potential
    Low
  • Chloride Content
    < 1% by weight
  • SSPC SP-10 Near White (over new steel Rust Grade A/B)
    -
  • Production Rate (sf/hr)
    425 sf/hr
  • Consumption Rate (lbs/hr)
    720 lbs/hr
  • Consumption Rate (lbs/sf)
    1.5 to 2 lbs/sf
  • # of Recycles
    2
  • Material Cost per sf : w/o Recycles (StL)
    $0.29/sf
  • Material Cost per sf : w/ Recycles (StL)
    $0.21/sf
  • Cost per Ton (FTL to StL):
    $295 (Freight $100/ton)
  • QPL (< 1% Silica & < 3% Cl):
    MIL-A-22262 (SH)
  • Disposal Cost per Ton:
    $90/ton
  • Color:
    Black

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