Mineral Products



Fillers

Calcium Carbonates

IMASCO fine-ground white calcium carbonates are available at our Surrey and Creston plants. These exceptionally pure, bright white fillers and extenders are dry ground from natural high calcium marble. Our particle size range allows us to meet the requirements of many applications including:

  • Paints, coatings, and inks
  • PVC extrusions
  • Adhesives, caulks, sealants
  • Polyester resin systems - BMC, SMC, RTM, Spray-up
  • Rubber - flooring products, footwear
  • Paper - filling and coating
  • Glass fibre
  • Ceramic glaze

For specific product specifications click on our download links:

Fine Ground Calcium Carbonate (Surrey)          
  200X 3HX 4HX 6HX 7HX
  Top Cut (99.5% minus)(PLA 3B-82) 75 44 30 15 12 µm
  Median Particle Size (PLA 3B-82) 21 8.8 5.8 3 2.2 µm

 

Fine Ground Calcium Carbonate (Creston)          
  3H 4H 5H 6H
  Top Cut (99.5% minus)(PLA 3B-82) 44 35 24 15 µm  
  Median Particle Size (PLA 3B-82) 10 7 5.5 3.2 µm  

 

Imasco 100, 200 and 300 Calcium Carbonate (Creston)          
  100 200 300  
  Top Cut (99.5% minus)(PLA 3B-82) 150 75 50 µm    
  Median Particle Size (PLA 3B-82) 26 20 12 µm    

Dolomites

IMASCO produces dry-ground dolomite fillers at the Creston plant. These fillers complement our full range of white dolomite sands and fillers. Our particle size range allows us to meet the requirements of many applications including:

  • Joint fillers, putties and caulking
  • Building products and stucco
  • Paints
  • Rubber
  • Adhesives
  • Glass
Imasco 100 and 200 Dolomite (Creston)          
  100 200 200SG  
  Top Cut (99.5% minus)(PLA 1A-67T) 95 75 60 µm    
  Median Particle Size (PLA 3B-82) 30 21 18 µm    

 

Imasco 325 and 400 Dolomite (Creston)          
  Microns      
  Top Cut (99.5% minus)(PLA 1A-67T Modified) 45        
  Median Particle Size (PLA 3B-82) 5        

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We realize it is important to have current information, and although we endeavor to update our website regularly, please call 604.888.3848 to make sure you have the most current information