产品名称NAME:Calcium Carbonate Heavy(重钙粉)
颗粒度GRANULARITY(筛网分析 SIEVE ANALYSIS,颗粒大小PARTICLE SIZE)
目数Mesh: 400#
D97(μm) ≤33μm
外观 APPEARANCE
形状Shape: Powder
颜色Color: White

主要技术参数MAIN SPECIFICATION
比重Specific Gravity(g/cm3) 2.65-2.75
容积密度Bulk Density(g/cm3) 0.8-1.4
含水量Moisture Rate(% w.t.) ≤0.2%
PH 9±0.5
碳酸钙含量CaCO3 Content(%w.t.) ≥98%
白度Whiteness ≥90
莫氏硬度 Hardness(Mohs) 3-4
吸油量Oil Absorption(ml/100g) ≥13.9
化学成分 CHEMICAL COMPOSITION
组成Composition | Ignition Loss | CaCO3 | Al2O3 | SiO2 | Fe2O3 | Moisture | HCL insoluble |
比例Rate(%w.t.) | ≥43.5 | ≥98 | ≤0.3 | ≤0.5 | ≤0.01 | ≤0.2 | ≤0.2 |
包装跟存贮PACKAGE AND STORAGE
1. 25KG/bag, double sheet paper bags with plastic bag.
2. Opened bags must be carefully resealed and kept upright to prevent leakage. Stored in original packages in a dry, cool and well ventilated areas to prevent from direct sunlight.
3. Use appropriate to avoid environment contamination.