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Calcined bauxite
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Product: Views:191Calcined bauxite 
Unit price: Negotiable
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Delivery date: Since the payment date Days delivery
Valid until: Long-term effective
Last updated: 2017-07-29 20:13
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Model Number: 0-1 1-3 3-5 5-8 200# 320#-#3785 Brand Name: Baiyun Key Specifications/Special Features: Bauxite (aluminous soil; bauxite) is also called the alumina or bauxite, main ingredients are alumina, hydrated alumina containing impurities, is an earthy mineral. White or gray, brown and yellow or light red by iron.From 4 to 3.9g/cm density, hardness, 1 - 3 is not transparent, very brittle. Very difficult to melt.Insoluble in water, soluble in sulfuric acid, sodium hydroxide solution. Mainly used for aluminium, refractory material. GradeAL2O3FE2O3
TI02 K2O+Na20 CaO+MgO Bulk density
75 75min ≤3.0 ≤4.0 ≤0.3 ≤0.5 ≥2.70
80 80min ≤3.0 ≤4.0 ≤0.3 ≤0.5 ≥2.80
85 85min ≤2 ≤4.0 ≤0.3 ≤0.5 ≥3.00
86 86min ≤2 ≤4.0 ≤0.3 ≤0.5 ≥3.10
87 87min ≤2 ≤4.0 ≤0.3 ≤0.5 ≥3.20
88 88min ≤1.8 ≤4.0 ≤0.25 ≤0.5 ≥3.25
90 90min ≤1.8 ≤4.0 ≤0.25 ≤0.5