Buy wholesale top quality Al2(SiO4)O Ukraine kyanite sillimanite concentrate sand flour powder Al2O3 min 57%

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Price:RUB 11,501.30 - RUB 12,268.05

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Product Overview

Description

Product Description

Buy wholesale top quality Al2(SiO4)O Ukraine kyanite sillimanite concentrate sand flour powder


End use: Row material for steelmaking, refractories, glassmaking refractories, ceramics coating, glass additive, mullite manufacture and foundry uses.
Shipment: 
Bulk in railway cars or vessel holds;
50 kg bags
Soft containers (big bag) 1 t net.
Storage: in closed containers or bags, protect from physical damage.Terms of storage unlimited.
Common Info:
Products names:
Kyanite-Sillimanite concentrate
CAS number:
1302-76-7
Formula:
Al2 [SiO4] О
Technical Condition of Ukraine:
TU-U 14-10-017-98
Harmonize Commodity Code:
2606000000
Chemical analysis
Contents, %
GUARANTEED
TYPICAL
Аl2O3, min
57
58
TiO2, max
2,5
1,2-2,0
Fe2O3, max
0,8
0,8
CaO, max
0,2
0,1
MgO max
0,4
0,2
Na2O+K2O max
0,1
Th+U max
70 ppm
Moisture, max
0,5
0,1
ZrO2 max
0,8
Physical description and properties:
Minerals
Contents, %
Kyanite-Sillimanite
93-94
Rutile/ Ilmenite:
1-2
Zircon:
1-1,5
Quartz:
1-3
Melting point:
1850 °С
Mullite transformation:
1350 - 1550 °С
Specific Gravity:
3200 - 3500 kg/m3
Bulk density:
1860 -1920 kg/m3
Grain size:
63 - 200 mkm
Flammable:
Nonflammable
Solubility in Water:
Insoluble
Угол естественного откоса:
32°
Angle of friction:
6
рН:
6,5 - 7,0
Sieve Aperture (microns)
Cumulative retained %
200
4
160
40
100
90
63
99,7
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0.2087 s.