Customization: | Available |
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Grade: | Grade 1 |
Shape: | Granular |
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Perlite Sand is a remarkable, naturally occurring, lightweight *** mineral that undergoes a fascinating transformation when heated, expanding into a marvelously porous material. Revered for its exceptional insulation properties, low density, and multifaceted versatility, Perlite Sand finds its place in an array of industries, encompassing construction, horticulture, and filtration. Our superior-grade Perlite Sand is meticulously processed to guarantee uniformity, unparalleled performance, and consistent quality for all applications, ensuring it meets the diverse needs of our clients.
Construction | Lightweight Concrete: Used to reduce the weight of concrete while maintaining strength and insulation properties. Plasters and Mortars: Enhances workability and improves insulation when mixed with plaster or mortar. Insulation Boards and Panels: Provides thermal insulation for roofs, walls, and floors. Fireproofing: Used in fireproofing applications due to its high fire resistance. |
Horticulture | Soil Conditioner: Improves aeration and drainage in soils, helping plant roots grow healthier and stronger. Hydroponics: Used in hydroponic systems as a growing medium due to its lightweight and water-retention properties. Seed Starting Mix: Provides an optimal environment for seed germination by maintaining moisture and preventing soil compaction. |
Filtration | Water and Liquid Filtration: Used in industrial filtration systems for cleaning and purifying water, chemicals, and oils. Air Filtration: Effective in removing particulates and contaminants in air filtration systems. |
Industrial Uses | Cryogenic Insulation: Used in super-cold environments to insulate storage tanks and pipelines. Refractories: As a component in refractory materials due to its resistance to high temperatures. |
Chemical Composition: Our product boasts a refined chemical structure, ensuring reliable performance and suitability for diverse industrial needs.
Silicon Dioxide (SiO2) | 70% - 75% |
Aluminum Oxide (Al2O3) | 12% - 15% |
Sodium Oxide (Na2O) | 2% - 5% |
Potassium Oxide (K2O) | 3% - 5% |
Iron Oxide (Fe2O3) | 0.5% - 2% |
Magnesium Oxide (MgO) | 0.1% - 0.5% |
Calcium Oxide (CaO): | 0.5% - 2% |
Loss on Ignition (LOI) | 2% - 5% |
Physical Properties: Experience unparalleled quality with the robust physical attributes of our perlite sand, crafted to deliver consistent results.
Appearance | White or light grey sand-like material |
Particle Size Range | 0.5 mm - 2.0 mm (can be customized) |
Bulk Density | 80 - 200 kg/m³ |
Specific Gravity | 2.2 - 2.4 g/cm³ |
Moisture Content | < 1% (before expansion) |
pH Range | 6.5 - 7.5 (neutral) |
Porosity | High porosity (> 85%), allowing for excellent aeration and water retention. |
Thermal Conductivity | 0.040 - 0.060 W/m·K |
Melting Point | Approximately 1260°C |
Refractoriness | > 870°C (can withstand high temperatures without significant degradation) |
Other Characteristics: Explore additional attributes that make our perlite sand a preferred choice in the industrial sector.
Innovative Packaging Solutions: Small Bags with Ton Bag (Bulk Bag):
Ton Bag (Bulk Bag) Excellence:
Streamlined Packaging Configuration:
Distinct Advantages of Small Bags within Ton Bag Packaging:
Small Bags with Pallet: A Comprehensive Approach
Efficient Palletization Methodology:
Palletized Small Bags:
Luoyang Frere Import and Export Trading Co., Ltd. is a prestigious leader in the trading realm, excelling in refractory materials and abrasive media. Our seamless integration of industry and commerce is complemented by state-of-the-art testing facilities and substantial technical expertise. Our two strategically located factories in Luoyang city, Henan province, embody 24 years of excellence in the production of Brown Fused Alumina (BFA) and White Fused Alumina (WFA).
1. Uncompromised High-Quality Products & Competitive Pricing: We pride ourselves on sourcing and supplying top-tier abrasive and refractory materials that adhere to stringent international standards. Our products ensure superior performance and reliability across a multitude of industrial applications. By leveraging our robust partnerships with manufacturers and our streamlined supply chain management, we are able to offer highly competitive prices without sacrificing the quality you expect.
At Frere company, we steadfastly embrace an ongoing commitment to our esteemed customers that transcends the initial point of sale. Our all-encompassing after-sales service is meticulously crafted to ensure your perpetual satisfaction and triumph with our exceptional products. Discover the unparalleled benefits of partnering with us for your abrasive and refractory needs: