Product Description
ceramic rosette ring,?tellerette polyhedral ceramic packing is has larger surface area more than other ceramic random packing. As its chemical ceramic material, it has more corrosion resistant than plastic and metal filler (titanium material not included).With excellent resistance to heat resistance, ability except hydrogen fluoride of various organic acids and inorganic acid and organic solvent corrosion. Due to ceramic rosette ring, tellerette polyhedral ceramic packingis's high hardness, good stability in the tower, it can replace high cost metal titanium filler material in the use of filler.
Chemical composition
SiO2 | Al2O3 | Fe2O3 | CaO | K2O+Na2O |
>70% | 23-30% | <1% | <1-2% | <2-4% |
Physical properties
Index | Value |
Specific gravity(g/cm3) | 2.25-2.35 |
Water absorption(%) | <0.5< span=""> |
Acid-resisting strength, %Wt. Loss (ASTMc279) | <4< span=""> |
Firing temperature | 1280-1320 |
Softening point | >1400 |
Density(kg/m3) | 2350 |
