| Product Model | PY-02 | PY-06 | PY-08 | PY-10 | ||||||||
| Component | Pyrophyliite | Pyrophyliite | Pyrophyliite | Pyrophyliite | ||||||||
| Shape | Cake | Granularity | Powder | Cake | Granularity | Powder | Cake | Granularity | Powder | Cake | Granularity | Powder |
| Moisture | 5% | 7% | 8% | 5% | 7% | 8% | 5% | 7% | 8% | 5% | 7% | 8% |
| SiO2 | 69.35 | 78.85 | 75.49 | 75.49 | ||||||||
| Al2O3 | 22.71 | 15.25 | 18.46 | 19.05 | ||||||||
| CaO | 0.11 | 0.39 | 0.47 | 0.01 | ||||||||
| MgO | 0.17 | 0.03 | 0.04 | 0.09 | ||||||||
| Fe2O3 | 0.61 | 0.15 | 0.22 | 0.30 | ||||||||
| TiO2 | 0.17 | 0.36 | 0.43 | 0.38 | ||||||||
| K2O | 0.34 | 0.58 | 0.29 | 0.24 | ||||||||
| Na2O | 0.35 | 0.51 | 0.51 | - | ||||||||
| Loss | 4.38 | 2.62 | 3.07 | 3.92 | ||||||||
| Shrink | - | - | - | - | ||||||||
| 1200℃ Firing Whiteness | 78.80 | 83.50 | 82.40 | 87.70 | ||||||||
| COE value |
133.00 | 147.00 | 145.00 | 141.00 | ||||||||
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