产品名称NAME:Barite Powder(重晶石粉末)
产品描述PRODUCTION DESCRIPTION:
The main contain of Barite Powder is Barium Sulfate(BaSO4), and it is soluble in hot concentrated sulfuric acid, almost insoluble in water, acid, alcohol. It will easy become lump when it is dry. As a friction raw material filler, it is widely used as a kind of friction performance modifier.

颗粒度GRANULARITY(筛网分析 SIEVE ANALYSIS,颗粒大小PARTICLE SIZE)
目数Mesh: #325
外观 APPEARANCE
形状Shape: Powder
颜色Color: White
主要技术参数MAIN SPECIFICATION
比重 Specific gravity(g/cc, g/cm3) 4.50-4.80
容积密度 Bulk Density(g/cc, g/cm3) 1.11-1.25
吸油量 Oil absorption(g/100g) 10-30
含水量 Moisture Rate(%) ≤0.15%
熔点Melting point (℃) 1580℃
莫氏硬度 Hardness(Mohs) 3.0-4.0
105℃挥发份含量Volatile content(%) ≤0.3%
白度Whiteness(%) 92%
化学成分 CHEMICAL COMPOSITION
组成Composition | BaSO4 | CaO | Fe2O3 | SiO2 | Al2O3 |
比例Rate(%w.t.) | ≥85 | ≤3.0 | ≤0.18 | ≤6.0 | ≤0.04 |
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.