產品名稱:活性納米碳酸鈣(NPCC)
乾縣海峰納米材料有限公司
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產品性質/Typical Properties |
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表觀/Appearance |
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表面處理/Surface treatment |
脂肪酸/Fatty acid |
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晶型/Crystal form |
方解石/Calcite |
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晶類/Crystal class |
斜方六面體/ Rhombohedral |
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形貌/Crystal shape |
立方體/Cubic |
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粒徑/Average particle size[TEM] (nm) |
40-70 |
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比表面積/BET surface area(m2/g) |
22-28 |
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真密度/ True Specific Gravity (g/cm3) |
2.5 |
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白度/ISO Brightness (R 457nm) |
≥92 |
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吸油值/ Oil Absorption (DOP g/100g) |
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酸堿度/pH |
8.5-10.5 |
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化學成份/Typical Chemical Composition (wt %) |
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CaCO3 |
≥94 |
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Fe |
≤0.06 |
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Mn |
≤0.008 |
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水份/Moisture (weight loss at 105℃) |
≤0.5 |
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