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| Zircon Flour |
| Chemical compositions
Mass% |
Important notice regarding this information
Zircon is a naturally occurring raw material & its composition mentioned above is expected to vary The statements and technical information contained in this document are based on our research and research of others. However, this document is not contractual, and nothing in it, constitutes a warranty (expressed or implied) that the goods described are accurate and fit for a particular purpose of the customer. Purchasers are advised to make their own tests to determine the suitability of offered materials before placing order and also well before consuming. This specification supersedes any former publication and is subject to change without notice. |
| SiO2) (total) |
32.30 |
| Al2O3 |
00.80 |
| TiO2 |
00.14 |
| Fe2O3 |
00.06 |
| ZrO2 (+HfO2) |
66.00 |
Physical properties |
| U + Th |
100ppm |
Melting point |
>2200' C |
Co-Efficient of
Thermal Expansion |
4.2 X 10-6 cm/cm/0C |
| P2 O5 |
00.12 |
Index of
Refraction |
1.95-2 |
Thermal stability |
No changes up to 1700' C |
| CaO + MgO |
------ |
Thermal
Conductivity |
14.5 BTU/Sq.ft/hr/f/c |
Lusture |
Admantine |
| Moisture |
------ |
Crystal system |
Tetragonal |
Hardness |
+ 7.5 Moh's Scale |
| Free silica |
<00.05 |
Fired whiteness
at 1200”C( 30 minutes) |
59.72 |
L value of fired specimen at 1200’C(30 minute) |
94.76 |
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| Team RGe |
RGe may be contacted at its head quarters:
F-8, PHASE III, RIICO INDUSTRIAL AREA, Beawar 305901. Rajasthan – India.
Tel +91 1462 512340, fax +91 1462 226966, Mobile +91 9414009700
Email: ssr@zirox.co.in, zirox50@gmail.com .
Website: www.zirox.co.in |
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