Pseudo boehmite
A white gel(wet) or powder(dried),odorless,tasteless and nontoxic.It is a thixotrope with the characters of high purity crystalline phase.Excellent gelatioin and strong caking property.
It is a cement of the cracking catalyst for semi-synthetic rare-earth Y molecular sieve,a cement in aluminum silicata refractory fiber, a catalyst in making ethylene by alcohol dehydration and in making epoxy ethane.It also can be used as raw material for activated alumina and other aluminates .
| Item Brands | Chemical components % | Physical performance | ||||||||||
| SiO2≤ | Fe2O3≤ | Na2O≤ | Moisture | L.O.I≤ | Gelation | Al2O3·3H2O | Pore | BET m2/g | ||||
| index | % | volume | ≥ | |||||||||
| % | ml/g | |||||||||||
| P-G-03 | 0.3 | 0.03 | 0.3 | — | 24 | ≥95 | ≤5 | ≥0.3 | 250 | |||
| P-D-03 | 0.3 | 0.03 | 0.3 | ≤25 | 24 | ≥95 | ≤5 | ≥0.3 | 250 | |||
| P-DF-03 | 0.3 | 0.03 | 0.3 | ≤20 | 24 | ≥95 | ≤5 | ≥0.3 | 250 | |||
| P-DF-03-LS | ≤0.30 | 0.03 | 0.1 | ≥95 | 5 | ≥0.3 | 250 | |||||