Expanded Perlite Powder / Nanopowder (Purity >99%, 50-100nm)
₹1475.00
🧪 Expanded Perlite Nanopowder (Purity >99%, 50–100 nm)
⚙️ Technical Specifications
Property | Specification |
|---|---|
Material Name | Expanded Perlite Nanopowder |
Chemical Formula | (Al,Si)O₂·nH₂O |
Purity | >99% |
Average Particle Size (APS) | 50–100 nm |
Appearance / Color | White to off-white fine powder |
Crystal Structure | Amorphous / Porous Silicate |
Density | 2.2–2.4 g/cm³ |
Specific Surface Area (BET) | 150–300 m²/g |
Thermal Stability | Up to ~1000 °C |
Water Absorption | High; expands in water |
Solubility | Insoluble in water and most solvents |
CAS Number | 93763-70-3 |
Storage Conditions | Store in dry, airtight container; avoid moisture and strong acids |
🌟 Key Features
High-purity expanded perlite nanomaterial with particle size 50–100 nm
Extremely high surface area and porous structure for enhanced adsorption and insulation
Lightweight, thermally stable, and chemically inert
Excellent water absorption and retention properties
Non-toxic, environmentally friendly, and biocompatible
Easily dispersible in water, polymers, and other media
🔬 Applications
1. Insulation & Lightweight Composites
Used in thermal insulation boards, lightweight concrete, and fireproof panels
Improves thermal stability and energy efficiency
2. Filtration & Adsorbents
Effective for water filtration, oil absorption, and pollutant removal
Suitable for industrial wastewater treatment and soil remediation
3. Construction Materials
Added to cements, mortars, and plaster to enhance lightweight and strength
Improves porosity, thermal insulation, and fire resistance
4. Cosmetics & Pharmaceuticals
Used as a carrier, thickener, or exfoliating agent
Enhances texture, stability, and moisture retention in creams and powders
5. Agriculture & Horticulture
Serves as a soil conditioner, improving water retention and aeration
Used in hydroponics and potting mixes
6. Research & Nanotechnology
Suitable for nanocomposite synthesis, adsorption studies, and material engineering
Explored in advanced insulation and lightweight material research
⚠️ Handling & Storage
Store in a dry, sealed container to prevent moisture absorption
Avoid contact with strong acids, bases, and oxidizing agents
Handle with protective gloves, mask, and goggles
Use in a well-ventilated area to avoid dust inhalation
Keep away from direct sunlight, heat, and sparks