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