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Barite PowderHits：3304
Time：2014-08-11 09:48:58 |
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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.
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.
GRANULARITY（ SIEVE ANALYSIS，PARTICLE SIZE）
Mesh：325
|
Sieve(mm) |
Specified (%) |
Typical (%) |
|
≤ 10um % |
≥ 80 |
98 |
|
≤5um % |
≥ 60 |
82.5 |
|
≤ 2um % |
≥ 25 |
30 |
APPEARANCE
Shape：Powder
Color：White
PHYSICAL PROPERTIES
Specific gravity(g/cc, g/cm3) 4.35
Bulk Density(g/cc, g/cm3) 1.11-1.25
Oil absorption(g/100g) 10-30
Moisture Rate(%) ≤0.15%
Melting point (℃) 1580℃
Hardness(Mohs) 3.0-4.0
Volatile content(％) ≤0.3%
Whiteness(%) 92%
HEMICAL COMPOSITION
|
Composition |
BaSO4 |
Fe2O3 |
SiO2 |
Al2O3 |
|
Rate(%w.t.) |
≥95.00 |
≤0.18 |
≤0.66 |
≤0.04 |
PACKAGE
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.