Sillimanite Sand
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20 Ton (MOQ)
Appearance : Dry Powder Of Light Grey Color
Hardness : 6
Melting Point : 1850oC
Bulk Density : 1950-2050 Kg/Ml3
PH : 6.5-7.0
Specific Gravity : 3.2
Solubility in Water : Insoluble
Grain Size : 63-200 Mkm
Refractoriness : 1800-1900 C
Mineral : Typical
Zircon : 1-1.5%
Sillimanite : 93-94%
Rutile/Ilmanite : 1-2%
Quartz : 1-3%
Mesh (Tyler screen) : Cumulative Wt. % Retained
SiOl2 : 32.80% (max)
Ti Ol2 : 00.50% (max)
Ol3 : 00.40% (max)
Pl2 Ol5 : 00.03% (max)
Hardness (MOHS) : 7
Expansion At 1550 C : 7.00%
Mullate Transformation : 1350-1540oC
Angle of Friction : 32oC
Type : Sillimanite Sand
Form : Dust
Packaging Type : Hdpe Bags
AIl2 Ol3 : 59.00% (min)
40 : 0.5
20 : 15
5 : 75
