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Chemical composition and XRD of Pyrophyllite Quartz Grade
Pyrophyllite Quartz Grade | KH-PQ | NW-PQ | ||||||
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LOI | 2.68 | 2.88 | ||||||
SiO2 | 80.74 | 80.93 | ||||||
TiO2 | 0.41 | 0.33 | ||||||
Al2O3 | 14.91 | 15.34 | ||||||
Fe2O3 | 0.22 | 0.21 | ||||||
MnO | 0.05 | 0.04 | ||||||
Cr2O3 | TR | TR | ||||||
CaO | TR | TR | ||||||
MgO | 0.12 | 0.11 | ||||||
Na2O | 0.04 | 0.04 | ||||||
K2O | 0.99 | 0.65 | ||||||
P2O5 | 0.04 | 0.03 | ||||||
ZrO2 | 0.04 | 0.05 | ||||||
Total | 100.24 | 100.61 | ||||||
XRD |
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Thermal Expansion | Residual expansion: +1.091 |