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Opta Minerals for all your Blast Cleaning Abrasive Needs:

abrasives

BENEFITS of Ultrablast
  • Silica Free Abrasive
  • High density nickel slag for higher productivity
  • Minimal fines content delivers a very clean
    abrasive slag
  • Coarse grades ideal for heavy rust and paint removal
  • Finer grades ideal for new steel and/or mill scale cleaning
Abrasive Products
 
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Ultrablast - Nickel Slag

Ultrablast, a nickel slag, is a high density disposable abrasive for general purpose usage, including shipyards, bridges and general industrial blast cleaning. It has shown in tests to provide high productivity improvements.

Available Sizes and Profile
12-40 provides 4-5 mil profile
16-40 fine provides 3.5-4.5 mil profile
30-60 provides 2.5-3.5 mil profile
fines provide 2.2-3.2 mil profile

Technical Data  
Fe2O3 + FeO (Iron Oxide) 30-37%
SiO2 (total) (Amorphous Silica) 32-42%
AL2O3 (Aluminum Oxide) 3-10%
MgO (Magnesium Oxide) 5-12%
CaO (Calcium Oxide) 3-6%
Cr2O3 (Chromium Oxide) 2-3%
Ni (Nickel) 0.1-1.0%
SiO2 Silicon Dioxide (crystalline) 0.3%

Appearance
Colour: black
Bulk Density:110 lbs/ft3
Grain shape: Angular
Solubility: Insoluble
Hardness: > 7 Mohs

How does ULTRABLAST perform?
Cleaning rate*:
Ranges between 295 - 415 sq.ft/hr
Consumption rate*:
Ranges between 3-5 lb/ft2
*depends on blasting pressure and nozzle size

Packaging
In Bulk
In 50lb paper bags
3000lb supersacs
In 100lb bags

OPTA MINERALS has production and warehouse facilities in the following locations:
Canada: Waterdown, ON; Brantford, ON; Lachine, QC; Laval, QC; St-Bruno-de-Guigues, QC.
USA: Norfolk, VA; Hardeeville, SC; Attica, NY; Baltimore, MD; New Orleans, LA; Keeseville, NY; Milan, MI; Walkerton, IN; Richfield, OH. Los Angeles, CA.
Europe: Košice, Slovak Republic; Romans, France.


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