Qingdao Leadsun Refractory Co., Ltd
| Payment Terms | L/C,D/P,T/T,Western Union |
| Supply Ability | 1000 tons/month |
| Delivery Time | 10 days |
| Packaging Details | 50kg bag + ton bag |
| Al2O3 | 50-85% |
| Size | 200mesh - 10mm |
| Package | bag + ton bag |
| Bag | Can print |
| Refractoriness | 1300-1800C |
| Density | 2.2-3.0g/cm3 |
| Brand Name | LEADSUN |
| Model Number | Refractory Bauxite |
| Certification | ISO CE |
| Place of Origin | CHINA |
View Detail Information
Explore similar products
50% 60% 70% Al2O3 Alumina Calcined Bauxite Raw Material For Castable
87% 88% 89% Calcined Bauxite Refractory Rotary Kiln Bauxite
200mesh 0 -10MM Calcined Refractory Bauxite Raw Material High Alumina 50 - 85 %
Castable Refractory Bauxite High Alumina Content Low Iron Refractory Raw
Product Specification
| Payment Terms | L/C,D/P,T/T,Western Union | Supply Ability | 1000 tons/month |
| Delivery Time | 10 days | Packaging Details | 50kg bag + ton bag |
| Al2O3 | 50-85% | Size | 200mesh - 10mm |
| Package | bag + ton bag | Bag | Can print |
| Refractoriness | 1300-1800C | Density | 2.2-3.0g/cm3 |
| Brand Name | LEADSUN | Model Number | Refractory Bauxite |
| Certification | ISO CE | Place of Origin | CHINA |
| High Light | 200mesh Calcined Bauxite ，Alumina Refractory Raw Material ，Refractory Raw Material 10mm | ||
Calcined Bauxite 50-90% Alumina Refractory Raw Material
Bauxite (also known as alumina ore) is an earthy mineral primarily composed of alumina (aluminum oxide) along with various impurities, occurring in hydrated forms. It typically appears in white, off-white, brown, or light red hues due to iron content. With a density of 3.45 g/cm³ and a hardness of 1–3, it is brittle, opaque, and highly refractory. Bauxite is insoluble in water but soluble in sulfuric acid and sodium hydroxide solutions. It is mainly used in aluminum smelting and in the production of refractory materials.
|
Grade |
Al2O3 % |
Fe2O3 % |
TIO2 % |
K2O+Na2O % |
CaO+MgO % |
Bulk density g/cm3 |
|---|---|---|---|---|---|---|
|
50-60 |
50-60 |
≤3.0 |
≤4.0 |
≤0.3 |
≤0.5 |
≥2.45 |
|
60-70 |
60-70 |
≤3.0 |
≤4.0 |
≤0.3 |
≤0.5 |
≥2.65 |
|
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 |
≥3.30 |
Advantages
Low impurities ensure consistent refractory quality
Reliable supply for bulk and long-term use
High Al₂O₃ content suits mid- to high-grade refractories
Good sintering enhances strength in fired/unfired products
High refractoriness and thermal stability
Applications
Refractory products (refractoriness up to 1780°C)
Monolithic ladle linings (with magnesia sand)
Alumina cement, abrasives, ceramics, and chemicals
Aluminum smelting and derived industrial products
Refractory fiber production
Company Details
Business Type:
Distributor/Wholesaler,Exporter,Trading Company,Seller
Year Established:
2014
Total Annual:
3000000-5000000
Employee Number:
5~20
Ecer Certification：
Verified Supplier
Our products cover heavy & light shaped and unshaped refractories, and are widely used in power, steel & iron, non-ferrous, petrochemicals, building materials and other industries, and are exported to more than 30 countries and regions in Europe, America, Africa, Oceania, Southeast Asia... Our products cover heavy & light shaped and unshaped refractories, and are widely used in power, steel & iron, non-ferrous, petrochemicals, building materials and other industries, and are exported to more than 30 countries and regions in Europe, America, Africa, Oceania, Southeast Asia...
Get in touch with us
Leave a Message, we will call you back quickly!