Complaint
Pseudo Boehmite
It is known as aluminum hydroxide dry glue, the hydrated aluminum, false boehmite, with characters of non-toxic, tasteless, odorless, white colloidal(wet) or powder(dry), high purity, crystal phase forming performance is good, has the characteristics of the thixotropic gel. According to the production process of different products for applications, companies with high purity aluminum hydroxide and alkali ionic membrane on the basis of raw material, after the carbonate with different process, produce a series of plans to thin diaspore products, the series of products, the series of products with stable quality and excellent physical properties, favored by domestic research institutions and catalyst.
Used in petroleum chemical industry, oil refining, rubber, chemical fertilizer, nitrogen fertilizer, pharmaceuticals, refractories, environmental protection and other industries of the adsorbent, desiccant, adhesive, catalyst or catalyst carrier. It Has been widely used in petroleum distillate hydrogenation catalyst, cracking(gasoline hydrofining catalyst, ceramic grinding tool, and refractory fiber and other fields.
| Brand | Pore Volume ml/g | BET Surface /g | SiO2 % | FeO3 % | Na2O % | 3H2O % | Dry basis % | Peptization % |
| NT-P-DN | ≥0.3 | ≥250 | ≤0.2 | ≤0.02 | ≤0.1 | ≤3 | ≥65 | ≥97 |
| NT-P-DK | 0.85-1.10 | ≥280 | ≤0.2 | ≤0.015 | ≤0.05 | ≤3 | ≥70 | - |
| NT-P-DM | 0.4-0.7 | ≥280 | ≤0.1 | ≤0.02 | ≤0.10 | ≤3 | ≥70 | - |
| NT-P-PT | ≥0.30 | ≥250 | ≤0.2 | ≤0.02 | ≤0.30 | ≤3 | ≥60 | ≥97 |
