Feature
● Ultra-low thermal conductivity: 0.017~0.023W/(m·K)
● Ultra-lightweight: ≤0.1g/cm³
● Easy to compound with other materials
● Excellent elasticity
● Complies with RoHS standards
Application
● Filling for building panels and thermal insulation coatings
● Additive for textiles and leather materials
● Filling for thermal insulation panels and partition walls
● VOC adsorbent, oil adsorbent, cosmetic additive
● Additive for fire-retardant coatings
● Filling for gypsum boards
● Additive for thermal insulation boards
| Product Parameter | R-05 | R-20 | R-50 |
|---|---|---|---|
| Particle Size D50 (μm) | ~5 | ~20 | ~50 |
| Appearance | White lightweight powder | White lightweight powder | White lightweight powder |
| Thermal Conductivity (W/m·K) | 0.017–0.023 | 0.017–0.023 | 0.017–0.023 |
| Application Temperature (°C) | −200 to 800 | −200 to 800 | −200 to 800 |
| Specific Surface Area (m²/g) | 400–700 | 400–700 | 400–700 |
| Pore Size (nm) | ~15 | ~15 | ~15 |
| Bulk Density (g/cm³) | 0.06–0.12 | 0.06–0.12 | 0.06–0.12 |
| Porosity (%) | >90% | >90% | >90% |
| Hydrophobicity (°) | >145° | >145° | >145° |
customized Aerogel Powder factory
Professional Team Support, Comprehensive Technical Service
Dedicated engineer and sales teams offer one-on-one technical support, with supporting services including test videos and sample provision.
Precise Cost Control, Competitive Pricing
Professional procurement and cost accounting teams optimize the supply chain, transfer profit to customers, and provide cost-effective products.
One-Stop Service, Customized Solutions
One-on-one exclusive service with tailored product recommendations and customized application solutions for aerogel powder across different industries.
Rich Practical Cases, Full-Range Product Matching
Boasting global project cases and a complete range of aerogel products, we provide integrated supporting solutions for customers' one-stop procurement.
FAQ
1. What is the main function of this silica aerogel powder?
It is mainly used as a functional filler to reduce thermal conductivity and overall density of a material system, while keeping formulation changes within a controllable range.
2. How is it different from conventional silica powder?
Conventional silica is a dense material and mainly serves as a filler. Silica aerogel powder has a porous internal structure, which gives it much lower density and better thermal insulation performance at relatively low addition levels.
3. What types of systems is it typically used in?
It is commonly used in coatings, thermal-insulation layers, resin-based or inorganic composites, and other energy-saving material systems, depending on formulation design.
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