Bentonite Nanoclay (Al2O32SiO2.H2O, Purity 99%, APS: 50-100NM)
₹1475.00
🧪 Bentonite Nanoclay (Al₂O₃·2SiO₂·H₂O, Purity 99%, APS 50–100 nm)
⚙️ Technical Specifications
Property | Specification |
|---|---|
Chemical Formula | Al₂O₃·2SiO₂·H₂O |
Material Name | Bentonite Nanoclay |
Purity | 99% |
Average Particle Size (APS) | 50–100 nm |
Appearance / Color | White to off-white fine powder |
Crystal Structure | 2:1 Layered Aluminosilicate / Smectite group |
Density | ~2.5 g/cm³ |
Specific Surface Area (BET) | 100–250 m²/g |
Cation Exchange Capacity (CEC) | 80–120 meq/100 g |
Thermal Stability | Up to 500–600 °C |
Solubility | Insoluble in water; swells in aqueous media |
CAS Number | 1302-78-9 |
Storage Conditions | Store in airtight container; protect from moisture, acids, and bases |
🌟 Key Features
High-purity bentonite nanoclay with controlled particle size (50–100 nm)
Layered structure with high surface area and swelling capacity
Excellent cation exchange capacity (CEC) for ion adsorption and exchange
Thermally and chemically stable
Biocompatible and environmentally friendly
Easily dispersible in water, polymers, and organic solvents
Enhances mechanical, thermal, and barrier properties in composites
🔬 Applications
1. Polymer & Nanocomposites
Improves mechanical strength, thermal stability, and barrier properties
Used in epoxy, coatings, adhesives, and packaging films
2. Adsorption & Environmental Remediation
Effective for removing heavy metals, dyes, and organic pollutants from water
Applied in water treatment, soil remediation, and industrial effluent treatment
3. Cosmetics & Pharmaceuticals
Acts as a carrier, thickener, or stabilizer in creams, powders, and ointments
Enhances texture, viscosity, and stability
4. Ceramics & Construction Materials
Incorporated into ceramic, cement, and plaster for improved porosity, workability, and durability
5. Catalysis & Functional Materials
Serves as a support for catalysts or functional molecules
Used in chemical reactions, adsorption studies, and hybrid materials
6. Research & Nanotechnology
Ideal for nanocomposite research, functionalization studies, and hybrid material development
⚠️ Handling & Storage
Store in a dry, airtight container to prevent moisture absorption
Avoid contact with strong acids, bases, and oxidizing agents
Handle with gloves, mask, and protective eyewear
Use in well-ventilated areas to avoid dust inhalation
Keep away from heat, sparks, and direct sunlight