4N High-purity Boehmite
Features:
■ Appearance: Crystalline powder
■ The product has an uniform particle size distribution. Besides, the products shows stable chemical features and crystalline phase. Insoluble in acid and alkali, it has great sintering activity.
■ Applications: It is a excellent raw material for preparing high purity aluminum oxide powder, functional ceramics and catalyst carrier.
Physical and chemical index of 4N high-purity Boehmite
Product name | Si ppm | Fe ppm | Na ppm | Ca ppm | Mg ppm | Cu ppm | Cr ppm | Ti ppm | Particale size D50(um) | Moisture% |
B-P-9999 | 15 | ＜3 | ＜30 | ＜3 | ＜1 | ＜1 | ＜2 | ＜1 | 35-50 | 35±5 |