Aluminum Hydroxide Nanoparticles/Nanopowder
Product Properties
Aluminum Hydroxide(Al(OH)3) nanopowder/nanoparticles (nm & um)
Size | Type | Particle size（nm） | Purity（%） | Specific surface area（m2/g） | Bulk density（g/cm3） | Polymorphs | Color |
nm | JB-Al(OH)3-001 | 30 | >99.9 | 650 | 2.42 | spherical | white |
sub um | JB-Al(OH)3-002 | 800 | >99.4 | / | 1.5 | spherical | white |
Custom | Acccording to customers requirment. (30-800nm etc) | ||||||
Aluminum Hydroxide(Al(OH)3) Nanopowder Main Feature
Aluminum Hydroxide (Al(OH)3) nanopowder is characterized by its ultrafine particle size, typically in the nanometer scale (less than 100 nanometers in diameter), which significantly enhances its chemical and physical properties compared to its bulk counterpart. The main features of Al(OH)3 nanopowder include:
The nanopowder form of aluminum hydroxide has a much higher surface area to volume ratio compared to conventional materials. This feature leads to increased reactivity and provides more active sites for chemical reactions, making it highly effective as a catalyst or catalyst support in various chemical processes. Due to its nanoscale size, Al(OH)3 nanopowder exhibits enhanced reactivity, which is beneficial in applications requiring rapid reaction rates, such as environmental remediation and advanced synthesis techniques. Aluminum hydroxide releases water when heated, which helps to cool and quench flames. The nanopowder form, with its large surface area, is particularly effective as a flame retardant in polymers and composites, providing improved fire resistance without the use of halogenated compounds. The high surface area and unique surface chemistry of Al(OH)3 nanopowder make it an excellent adsorbent for removing pollutants from water and air. It can efficiently adsorb heavy metals, dyes, and other contaminants, making it useful in water treatment and purification technologies. Aluminum hydroxide is a base that can neutralize acids, making its nanopowder form particularly effective for antacid applications in pharmaceuticals, where it can provide rapid relief from acidity and gastric discomfort.
Aluminum Hydroxide(Al(OH)3) Nanopowder Applications
- Protective Coatings: Applied in protective coatings to improve surface properties such as resistance to corrosion, abrasion, and enhanced thermal stability.
- Ceramic Precursors: Utilized in the synthesis of advanced ceramic materials, benefiting from its thermal stability and ability to form different aluminum-based compounds upon heating.
- Chemical Manufacturing: Serves as a catalyst or support material in various chemical reactions due to its high surface area and stable chemical properties.
- Skin Care: Incorporated into cosmetic products as a gentle abrasive, moisture stabilizer, and to improve the opacity and feel of products.
- Toothpaste: Acts as a mild abrasive in toothpaste formulations to help remove plaque and polish teeth.
- Skin Care: Incorporated into cosmetic products as a gentle abrasive, moisture stabilizer, and to improve the opacity and feel of products.
- Toothpaste: Acts as a mild abrasive in toothpaste formulations to help remove plaque and polish teeth.