| Ort der Herkunft |
Henan China (Mainland) |
| SiO2-Gehalt (%) |
0.8%max |
| Al2O3-Gehalt |
68%min |
| Modell-Nummer |
CA-70 |
| Marke |
jianai |
| Form |
Pulver |
| Material |
Tonerde Cement |
1 the cement of Al2O3 is controlled in 68-72%. 2 the eariy strength is high and strength in medial temperture is also high, the refractorinessis more than 1650. 3 it has high eroslion resistance to reducing medium such as Co,H2.CH4.