Loading Port:China main port
Payment Terms:TT OR LC
Min Order Qty:25 m.t.
Supply Capability:20000 m.t./month
| Place of Origin: | Shandong, China (Mainland) | Shape: | Powder | Material: | fire clay,high alumina,corundum |
| Al2O3 Content (%): | 50%-80% | Refractoriness (Degree): | 1770°< Refractoriness< 2000° | Brand Name: | cnbm |
| Packaging Details: | Plastic woven bag 25kg |
Refractory cement,Aluminate Cement ,High alumina cement
Features:
1.quick hardening and early strengthening
2. used in urgent repairing
3. used in the project under construction in winter
4. sound anti-corrasion from sulfate effect
5. anti-freezing
6. high purity
Physical and chemical indicators:
CA-50 Cement | Physical property | Chemical component | ||||||||||
Rupture strength MPa | Compressive strengthMPa | Setting time Min | Al2O3 | SiO2 | Fe2O3
| R2O (Na2O+0.658K2O) | ||||||
1day | 3days | 28days | 1day | 3days | 28days | Initial time | Final time | |||||
5.5 | 6.5 | / | 40 | 50 | / | ≥30 | ≤360 | 50-60 | ≤8.0 | ≤2.5 | ≤0.4 | |
CA-60 Cement | Physical property | Chemical component | ||||||||||
Rupture strength MPa | Compressive strengthMPa | Setting time Min | Al2O3 | SiO2 | Fe2O3
| R2O (Na2O+0.658K2O) | ||||||
1day | 3days | 28days | 1day | 3days | 28days | Initial time | Final time | |||||
2.5 | 5.0 | 10.0 | 20 | 45 | 80 | ≥60 | ≤1080 | 60-68 | ≤5.0 | ≤2.0 | ≤0.4 | |
CA-70 Cement | Physical property | Chemical component | ||||||||||
Rupture strength MPa | Compressive strength MPa | Setting time Min | Al2O3 | SiO2 |
Fe2O3
| R2O (Na2O+0.658K2O) | ||||||
1day | 3days | 28days | 1day | 3days | 28days | Initial time | Final time | |||||
5.0 | 6.0 | / | 30 | 40 | / | ≥30 | ≤360 | 68-77 | ≤1.0 | ≤0.7 | ≤0.4 | |
Specific area cm2/kg | ≥4000 | |||||||||||
CA-80 Cement | Physical property | Chemical component | ||||||||||
Rupture strength MPa | Compressive strength MPa | Setting time Min | Al2O3 | SiO2 |
Fe2O3
| R2O (Na2O+0.658K2O) | ||||||
1day | 3days | 28days | 1day | 3days | 28days | Initial time | Final time | |||||
4.0 | 5.0 | / | 25 | 30 | / | ≥30 | ≤360 | ≥77 | ≤0.5 | ≤0.5 | ≤0.4 | |
