Formula: | Mg(Oh)2 |
---|---|
Content: | Standard |
Source: | Extract Natural Things |
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Chem | UD-65 | UD-65 | UD-65 | ||||
Powder | Powder | Powder | |||||
Standard | Test | Standard | Test | Standard | Test | ||
MgO | 63.0-68.0 | 66.70 | 63.0-68.0 | 66.60 | ≥64.0 | 67.10 | |
CaO | ≤0.8 | 0.61 | 0.40-0.80 | 0.61 | ≤0.30 | 0.41 | |
SiO2 | 0.13 | 0.12 | 0.10 | ||||
Fe2O3 | ≤0.07 | 0.04 | - | 0.04 | - | 0.03 | |
Al2O3 | - | 0.03 | - | 0.03 | - | 0.02 | |
B2O3 | - | 0.24 | - | 0.24 | ≤150(ppm)1 | 54(ppm)2 | |
moisture | ≤2.0 | 0.30 | ≤2.5 | 0.30 | ≤2.0 | 0.03 | |
Body density | Pine density | - | 0.86 | - | 0.39 | ≤0.4 | 0.38 |
Vibration density | - | 0.89 | - | 0.82 | - | 0.86 | |
Fine grain diameter | - | - | - | 3.49 | ≤10 | 3.54 | |
BET specific surface area | - | 26.60 | - | 29.30 | - | 21.90 |