Call Today
281-462-4220

MineralTech SL

MineralTech-SL is a staurolite mineral abrasive that contains less than 1% free crystalline silica. This abrasive is dark brown / reddish brown in color with a bulk density of 130 lbs. per cubic foot. The particles are sub-angular, and the hardness is 7 to 7.5 on the mohs hardness scale. This product is commonly used in the industrial painting market, and can be purchased in bulk pneumatic tankers, 4000 lb. bulk bags and 50 lb. paper sacks.

MineralTech-SL is less than 1% free crystalline silica, and is CARB (California Air Resources Board) certified.

MineralTech-SL Application Chart

MineralTech-SL is a general purpose abrasive typically used when light to moderate coating removal is needed. The fine grain size and hardness will achieve a uniformed profile at great cleaning speeds, while remaining low in dusting during production. The sub angular grains allow for a cleaner more refined finish with less embedment, usually resulting in a near white to white blast finish. This product can be recycled and is used frequently in blast rooms, and blast cabinets.

Technical Data & Physical Characteristics for MineralTech-SL Abrasive

Technical Specifications

  • Al2O3 - Aluminum Oxide - 36-46%
  • Fe2O3 - Iron Oxide - 14-18%
  • SiO2 - Silicon Dioxide - Total - 22-27%
  • TiO2 - Titanium Dioxide - 5-16%
  • ZrO2 - Zirconium Dioxide - 4-8%

MineralTech-SL has typically 0.12% of Phosphorous Pentoxide

Physical Characteristics

  • Color - Dark Brown / Reddish Brown
  • Bulk Density - 130 lbs. Per Cubic Foot
  • Specific Gravity - 3.7 – 3.8
  • Grain Shape - Sub-Angular

MineralTech-SL is less than 1% free crystalline silica.

Headquarters

Highlands, TX

281-462-4220

Serving Customers Nationwide

Houston, TX: 281-462-4220