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| CP Filler |
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| Calcium carbonate |
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| 1317-65-3 |
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CP FILLER is a dry ground natural calcium carbonate classified to restrict the largest size particle within its distribution range.
CP FILLER is an economical extender for a variety of construction and industrial products where color is of secondary importance. |
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Typical Physical Characteristics:
Mean Particle Size: Microns: 17.0
Weight % Retained on 325 Mesh Screen: 7.0
Color: Off White
pH: 5% Slurry: 9.3-9.9
Specific Resistance: ohm-cm: 20,000
Apparent Dry Bulk Density:
Loose: Lbs/ft 3:60
Compacted: Lbs/ft 3: 89
Powder Bulk Ratio: 0.52
Typical Chemical Analysis (Wt. %):
Moisture: 0.2 max.
Calcium Carbonate-CaCO3: 96.5
Magnesium Carbonate-MgCO3: 2.3
Alumimum Oxide-Al2O3: 0.18
Iron Oxide-Fe2O3: 0.08
Silicon Dioxide-SiO2: 0.9
Manganese Oxide-MnO: 0.004
Heavy Metals: Less than 40 ppm
Physical Properties of Natural CaCO3: (Reference Values):
Specific Gravity: 2.71
Density: lbs/ft 3: 169
Wt. per Solid Gallon: 22.57
Bulking Value: One lb bulks: 0.0443 gals.
Specific Heat: cal/gm/C: 0.2
Coefficient of Linear Expansion: in/in/C (0-100C): 9-12 x 10-6
Index of Refraction: Mean: 1.59
Hardness: Mohs: 3.0 |
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