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Mô tả
CALCIUM CARBONATE
GRADE: NSS-2000C
| BRIEF DESCRIPTION | Natural Superfine Calcium Carbonate coated with stearic acid. Manufactured from white and pure crystalline limestone/calcium carbonate; produced by the most advanced technological plants of Hosokawa Alpine, Germany.
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| PRODUCT SPECIFICATION | Particle size: (Mastersizer 2000E, Malvern, UK)
Top cut: D97 20 ± 2 mm Mean size: D50 ≤ 4.5 mm Specific Surface area ≥ 9.0m2/g Percentage of Stearic Acid 1.10 – 1.15% Fineness:(Particle size distribution from Mastersizer 2000E) Brightness: ≥ 95.00% Whiteness: ≥ 96.00% Moisture (Ex-work): ≤ 0.20% Density (Raw Material): 2.7g/cm3 Oil Absorption: 9.0g/100g
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| CHEMICAL ANALYSIS
OF RAW MATERIAL |
CaCO3 content: ≥ 98.00%
MgCO3 content: ≤ 0.21% Fe2O3 content: ≤ 0.02% Al2O3 content: ≤ 0.03% SiO2 content: ≤ 0.12%
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| PACKING | 25kg/1 PP-PE Bag. 25MT/20’ FCL, CaCO3 30-60mm
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| MAIN APPLICATIONS | Widely used as a filler in plastics, a mixture in plastics, rubber, masterbatches, compounds, cable sheaths, glass and porcelain of high quality and high-grade products; and other applications in industry.
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CaCO3 – Calcium Carbonate.
– Tên gọi khác: Cacbonat canxi hay Canxi cacbonat
– Công Thức: CaCO3
– Ngoại Quan: Bột đá vôi màu trắng ,Đá vôi kích thước 30mm-60mm,… theo đơn đặt hàng
CaO 55% min;
SiO2: 0,1% max
MgO: 0,5% max
Fe2O3: 0,03% max
Al2O3: 0,03% max
Độ trắng: 94% min
– Qui cách: 25 – 50kg/bao, kích thước theo đơn đặt hàng
– Xuất xứ: Việt Nam,
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