Specialty Minerals Calcium Carbonate

Precipitated Calcium Carbonate is used in plastics mainly as a filler, for use as extruded profiles and substrates, injection molding, housings and fittings and conduit and pipes. They are also used in Thermosets (polyester systems) and Thermoplastics (PVC).

Preciptiated Calcium Carbonate
AlbafilNarrow PSD / 0.7 micron
AlbaglosControlled Particle Size / 0.8 micron
Albacar 8101Moderate Oil Absorption / 1.4 micron
Albacar 5970High Oil Absorption / 1.9 micron
Surface Treated 
Super-Pflex0.7 micron
Ultra-Pflex 1000.07 micron
Ultra-Pflex0.07 micron Narrow PSD

Fine ground Limestone is used as a filler and titanium dioxide extender in a wide variety of plastics applications such as, property enhancers in thermoplastics and thermosets and PVC applications.

Ground Limestone
Series - UntreatedParticle Size
Low Micron 
Vicron Series East - All Grades3.5 - 10.0 micron
Vicron Series West - All Grades1.6 - 13.0 micron
Medium Micron 
Marblewhite Series East - All Grades86 - 99.4% thru 325 Mesh
Marblewhite Series West - All Grades80 - 99% thru 325 Mesh
Surface Treated 
Hi-Pflex 100 East3.5 micron
Hi-Pflex 100 West3.5 Micron
Pfinyl 402 East5.5 micron
Super-Fil West2.0 micron

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