Qingdao Leadsun Refractory Co., Ltd
| Payment Terms | L/C,D/P,T/T,Western Union |
| Supply Ability | 5000 tons/month |
| Delivery Time | 7 DAYS |
| Packaging Details | Ton bag |
| Refractoriness | 1350-1850C |
| Size | powder |
| Package | bag+ ton bag |
| Al2O3 | 50-80% |
| Color | Grey |
| Type | CA50 A600 A700 A900 CA70 CA80 |
| Brand Name | JINGHUA |
| Model Number | CA50 CA70 CA80 |
| Certification | ISO CE |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | L/C,D/P,T/T,Western Union | Supply Ability | 5000 tons/month |
| Delivery Time | 7 DAYS | Packaging Details | Ton bag |
| Refractoriness | 1350-1850C | Size | powder |
| Package | bag+ ton bag | Al2O3 | 50-80% |
| Color | Grey | Type | CA50 A600 A700 A900 CA70 CA80 |
| Brand Name | JINGHUA | Model Number | CA50 CA70 CA80 |
| Certification | ISO CE | Place of Origin | CHINA |
| High Light | High Temp Refractory Cement CA80 ，Refractory Calcium Aluminate Concrete ，Calcium Aluminate Concrete CA50 | ||
Calcium Aluminate Cement (CA-50 to CA-80) is a high-purity refractory binder used for low cement castables and unshaped refractories. It offers high refractoriness, low impurity content and service temperature up to 1800°C, and is widely used in furnace and kiln construction and repair.
| Item | CA-50 | CA-60 | CA-70 | CA-80 | |
|---|---|---|---|---|---|
| Chemical component | Al2O3 /% | 50-60 | 60-68 | 68-77 | ≥77 |
| SiO2 /% | ≤8.0 | ≤5.0 | ≤1.0 | ≤0.5 | |
| Fe2O3 /% | ≤2.5 | ≤2.0 | ≤0.7 | 0.5 | |
| R2O (Na2O+0.658K2O) /% | ≤0.4 | ≤0.4 | ≤0.4 | ≤0.4 | |
| Rupture strength MPa | 1day | 5.5 | 2.5 | 5.0 | 4.0 |
| 3days | 6.5 | 5.0 | 6.0 | 5.0 | |
| 28days | / | 10.0 | / | / | |
| Compressive strength MPa | 1day | 40 | 20 | 30 | 25 |
| 3days | 50 | 45 | 40 | 30 | |
| 28days | / | 80 | / | / | |
| Setting time Min | Initial time | ≥30 | ≥60 | ≥30 | ≥30 |
| Final time | ≤360 | ≤1080 | ≤360 | ≤360 | |
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...
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