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Add: E Huijingxincheng,19-9,
Binjiang Rd., Quan'nan
County, Ganzhou City,
Jiangxi Prov., China.
Tel: +86-797-2609199
Business tel: +86-797-2609193
Fax: +86-797-2609200
P.C.: 341800
Website: www.chinastarf.cn
Email: csf@chinastarf.cn |
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Minerals |
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Acid-grade fluorspar concentrate
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Including wet powder and dry powder; it is the main raw material for the production of hydrofluoric acid, anhydrous. |
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Granularity
-100 meshes% |
Assay
CaF2(%) |
Impurities(%) |
SiO2 |
CaCO3 |
S |
P |
AS |
Top grade |
≥80 |
≥98 |
≤0.60 |
≤0.60 |
≤0.025 |
≤0.018 |
≤0.001 |
First grade |
≥80 |
≥98 |
≤0.80 |
≤0.80 |
-- |
-- |
≤0.002 |
Second grade |
≥80 |
≥97 |
≤1.00 |
≤1.00 |
-- |
-- |
≤0.003 |
Third grade |
≥80 |
≥97 |
≤1.20 |
≤1.00 |
-- |
-- |
≤0.003 |
Fourth grade |
≥80 |
≥96 |
≤1.40 |
≤1.20 |
-- |
-- |
≤0.003 |
Substandard grade |
≤80 |
≥95 |
≥1.40 |
≥1.20 |
-- |
-- |
≥0.003 |
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| 50㎏/bag; 1000㎏/bag; 1500㎏/bag; or upon clients' request |
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