| Ort der Herkunft |
Henan China (Mainland) |
| SiO2-Gehalt (%) |
uncertainty |
| Al2O3-Gehalt |
more than 48% |
| MgO-Gehalt (%) |
uncertainty |
| CaO-Gehalt (%) |
uncertainty |
| CrO Gehalt (%) |
uncertainty |
| SiC-Gehalt (%) |
uncertainty |
| Modell-Nummer |
GL-65 |
| Marke |
ZhongTe |
| Form |
Ziegel |
| Material |
Tonerde Cement |
wallbricks are with good quality. The products have passed the ISO international certified,are made of high pure material,fired at high temperature by advanced technology,with the advantages of high strength,high compression resistance,good thermal shock resistance,good perfomance in high temperature,good thermal conductivity,good erosion resistance and so on.Widely be used for linings of furnace in industries. ItemIndexGL-65GL-55GL-48Alumina(%)≥65≥55≥48Iron oxide(%)≤2Apparent porosity≤19≤18Cold compressive strength(mpa)≥58.8≥49Refractoriness(°C)180178176Refiring profilechanges(%)1500°C,2h0-0.2-1450°C,2h-0-0.2Load softening temperature0.2Mpa≥1500≥1480≥1450(°C)