Calcium Aluminate Cement CA60:
1.has passed ISO certificate
2.high refractoriness
3.good high temperature resistance property
1.has passed ISO certificate
2.high refractoriness
3.good high temperature resistance property
Calcium Aluminate Cement,High Alumina Cement,Refractory Cement,CA60
Calcium aluminate cement CA60 is a manufatured from raw materials which are high quality limestone and bauxite.The raw materials is to be mixed according to suitable ratio and then to be heated to partly-fused clinker in the rotary kiln.After cooling,the cement clinkers are ground to cement.Then content of Al2O3 is controlled in 58~62%.The principal compound in the cement is CA2 and CA.It has higher refractoriness.The refractoriness of pure cement paste is 1500°c.
Calcium aluminate cement CA60 is widely used for making various furnaces and high temperature equipment in metallurgical,chemical industry,petrollic industry,electrical industry.It is specially used for making bulk refractory materials.
chemical composition:
| SiO2,% | 5.0~8.0 |
| Al2O3,% | 58.0~65.0 |
| Fe2O3,% | 1.5~2.5 |
| CaO,% | 17.0~25.0 |
| R2O | <0.4 |
Color:claybank
Initial setting time:≥60min
Final setting time:≤18h
Comperssive strength:20Mpa(1d),45Mpa(3d),85Mpa(28d)
Modulus of rupture:2.5Mpa(1d),5Mpa(3d),10Mpa(28d)