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| Hydrite EGH |
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| Hydrated aluminum silicate |
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Hydrite EGH, hydrated aluminum silicate, is a high brightness, ultra fine, platy particle, water washed kaolin. This product has been highly pulverized to a uniform Hegman grind for quick high speed dispersion in both aqueous and non-aqueous system.
The controlled particle size distribution of Hydrite EGH allows for maximum TiO2 extension while maintaining excellent gloss and hold out in both paint and ink applications.
The combined physical characteristics of Hydrite EGH make this product the ideal extender choice for low VOC coatings. |
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G.E. Brightness (%): 90 ?92
Median Particle Size (microns): 0.3
B.E.T. Surface Area (m2/g): 24
Moisture (% maximum): 1.0
Oil Absorption (%, Gardner-Coleman): 40
pH (20% solids): 6.5 ?7.5
Refractive Index: 1.56
Specific Gravity: 2.58
Wet Screen Residue (% max. + 325 mesh): 0.002
Hegman Grind: 6.5+ |
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