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| ACICULITE 325 |
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ACICULITE, acicular aluminum silicate, is a natural mineral of the Sillimanite group that has one of the highest length to thickness ratios of any natural occurring aluminum silicate mineral.
Compared to other acicular minerals, such as wollastonite, this material has the following advantages:
1. Stronger and harder characteristics
2. Lower oil aborption
3. Low pH and lower water soluble
4. Greater chemical resistance
In addition, it has good electrical properties and is currently available in three particle size classifications. |
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Typical Physical Properties:
Color: Light Brown
Refractive Index: 1.72
Specific Gravity: 3.6
Density (lbs./solid gallon): 30.0
Bulking Value (gallons/lb.): 0.033
Hardness (Mohs' Scale): 7
pH (20% solids): 5.5-6.5
Moisture (% Max.): 1.0
Oil Absorption (% Gardner Coleman): 14.0
Resistivity (Ohm-cm.): 50,000
Typical Chemical Analysis:
Aluminum Oxide (Al2O3): 57.58%
Silica Dioxide (SiO2): 40.57
Iron Oxide (Fe2O3): 0.7
Titanium Dioxide (TiO2): 0.67
Calcium Oxide (CaO): 0.03
Magnesium Oxide (MgO): 0.01
Alkalies (Na2O), (K2O): 0.43
Aspect Ratio: 4:1
Maximum Length: 50 microns
Thru 325 Mesh: 90 |
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| There are no existing companies to distribute selected chemical product |
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