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| PROMAXON DC |
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| Synthetic Calcium Silicate Hydrate |
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Fillers and extenders
PROMAXON is a unique synthetic calcium silicate hydrate obtained by a controlled crystal growth high technolgy process.
Needlelike crystals are bound together in spheroidal clusters with controlled physical and chemical characteristics meeting stringent requirements for a variety of applications. |
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Physical Properties:
Appearance: white, free flowing powder
Morphology: spherical
Refractive index: 1.6
Specific gravity: 2.6
Specific surface area (BET m 2/g): 20
Thermal stability (C): 225
Hardness (Mohs): 6.5
pH (4% dispersion in water/isopropanol 1:1): 8.5-9.5
Powder Properties:
Bulk density (Ibs/cu.ft.): 6, (g/L): 100
Tapped density (lbs/cu.ft.):11, (g/L): 170
Average particle size (urn): 45
Moisture content (%):<2
Oil absorption (g/l00g): 330
Chemical Analysis:
Component:
SiO2: 48%
CaO: 42.0
Al2O3: 0.2
MgO: 0.3
Fe2O3: 1.1
Na20: 0.2
K20: 0.2
L.O.I. (1000C): 8.0 |
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