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Item | Unit | Index value | ||||
Nano | Micron A | Micron B | ||||
Exterior | White fine powder | White fine powder | White fine powder | |||
Purity | % | 99.99 | 99.99 | 99.99 | ||
Water content | ≤ 0.05 | ≤ 0.05 | ≤0.05 | |||
Average particle size D50 | μm | ≤1 | 1.6±0.6 | 12.8±4.8 | ||
Melting point | ℃ | 327±5 | 327±5 | 327±5 | ||
Apparent density | g/l | ≤700 | ≤450 | ≤400 | ||
Corrosion resistance | No change | No change | No change | |||
Molecular weight | 10000-30000 | 5000-15000 | 10000-30000 |