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 Strength Castable Refractory Concrete ，Wear Resistant Castable Refractory Concrete ，Castable Refractory Concrete CA80 | ||
CA50 A600 A700 Refractory Cement High Strength and Wear Resistant Castable CA80
Description:
Calcium aluminate CA-70/80 is used for manufacturing good property low cement refractory castable, or unshaped bulk refractory materials, which are used in high temperature, high pressure, and reducing condition. It is also high quality binder of refractory castable, which is extensively applied in chemical industry, metallurgical industry, building material, petroleum industry, ceramic industry etc.
High Alumina Cement (previously called bauxite cement) is a kind of grinding hydraulic cementing
materials with clinker about 50% alumina content and has calcium aluminate as the main material,
which is also called refractory cement, which can be made to low cement high alumina castable to build
or repair all kinds of furnace and kilns for thermal insulation or acid erosion resistance with high strength.
High alumina cement is mainly used in urgent project schedules, such as pressure defense, road and special
repair projects
High Alumina Cement (previously called bauxite cement) is a kind of grinding hydraulic cementing materials with clinker about 50% alumina content and has calcium aluminate as the main material, which is also called refractory cement, which can be made to low cement high alumina castable to build or repair all kinds of furnace and kilns for thermal insulation or acid erosion resistance with high strength.
According to the different content of Al2O3,they can have totally foue types:CA50,CA60,CA70 and CA80.CA-50, CA-70, CA-80, the alumina content is greater than 48%, 68% and 77% respectively. Its refractoriness is greater than 1650°C. The use temperature can reach 1800℃, and the impurity content is lower than other common cements.
|
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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