Overview of Factory High Safety Building Material Lightweight Silica Aerogel Felt Thermal Insulation Material Panel
Les aérogels sont ultralégers, matériaux très poreux reconnus pour leurs propriétés isolantes exceptionnelles, densité remarquablement faible, et des rapports résistance/poids incroyables. Souvent appelé “fumée gelée” en raison de leur apparence éthérée, les aérogels sont produits en remplaçant le composant liquide d'un gel par du gaz, généralement par séchage supercritique, ce qui évite l'effondrement de la structure du gel. Composé principalement d'air (jusqu'à 99.98%), ces matériaux présentent un large éventail de caractéristiques uniques qui les rendent précieux dans diverses industries.
Features of Factory High Safety Building Material Lightweight Silica Aerogel Felt Thermal Insulation Material Panel
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Densité extrêmement faible: Les aérogels font partie des solides les plus légers au monde, avec des densités aussi faibles que 0.001 grammes par centimètre cube.
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Superbe isolation: Ils possèdent une conductivité thermique extrêmement faible, ce qui en fait l'un des meilleurs isolants connus de l'homme, efficace à des températures de -270°C à 1 000°C.
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Porosité élevée: Avec une structure poreuse pouvant atteindre jusqu'à 99.9%, les aérogels ont une surface interne incroyablement grande, améliorant leur fonctionnalité dans les applications d'absorption et de catalyse.
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Translucide à Transparent: Selon leur composition, les aérogels peuvent transmettre la lumière, leur donnant un aspect semi-transparent ou transparent unique.
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Résistance mécanique: Malgré leur apparence fragile, les aérogels peuvent être conçus pour posséder une résistance mécanique significative, capable de supporter un poids considérable.
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Chimiquement inerte: De nombreux aérogels sont chimiquement stables et résistants à la corrosion, ce qui les rend adaptés aux environnements difficiles.
Specification of Silica Aerogel Powder Provider Sio2 Aerogel Powder
High-Purity Silica Aerogel Powder – Lightweight Thermal Insulation Material
Présentation du produit
Our silica aerogel powder is made from high-quality silicon dioxide (SiO₂). It has an ultra-low density and a highly porous structure. This gives it excellent thermal insulation performance. The powder appears as a fine, white or off-white free-flowing material. It is non-toxic and chemically stable under normal conditions.
Key Features
Exceptional insulation: The thermal conductivity of this powder is among the lowest of any solid material—typically between 0.013–0.020 W/(m·K). This makes it ideal for applications where heat retention or prevention of heat transfer is critical.
Ultra-lightweight: With a density as low as 0.05–0.20 g/cm³, it adds minimal weight to composites or coatings.
High surface area: The internal surface area ranges from 500 à 800 m²/g, which supports strong adsorption capacity and compatibility with binders or matrices.
Hydrophobic option available: We offer both standard and surface-treated hydrophobic grades to resist moisture absorption in humid environments.
Common Applications
This silica aerogel powder is widely used in building insulation panels, industrial pipe wraps, aerospace components, and protective clothing. It can be mixed into paints, plasters, or polymer composites to enhance their insulating properties without significantly altering their workability. In oil and gas operations, it helps maintain temperature stability in pipelines. Researchers also use it in catalyst supports and environmental cleanup due to its large surface area and inert nature.
Technical Specifications
– Chemical formula: SiO₂
– Purity: ≥99%
– Particle size: 1–100 microns (adjustable)
– Bulk density: 0.05–0.20 g/cm³
– Thermal conductivity: 0.013–0.020 W/(m·K) at room temperature
– pH (in water suspension): 5.0–7.0
– Moisture content: <2% (standard grade); <1% (hydrophobic grade)
We provide consistent quality control and support customized particle size or surface treatment based on your specific needs.
Applications of Silica Aerogel Powder Provider Sio2 Aerogel Powder
Applications of Silica Aerogel Powder
Lightweight Insulation for Extreme Issues
Silica aerogel powder is one of the lightest strong materials recognized. It supplies exceptional thermal insulation also in very hot or really cold settings. En conséquence de cela, it is widely made use of in markets where temperature control matters most. Oil and gas pipelines, industrial heaters, and cryogenic tank all benefit from its shielding power.
Energy Efficiency in Buildings
Home builders and architects utilize silica aerogel powder to boost energy performance in wall surfaces, roofings, and home windows. When included in plasters, finishings, or insulation panels, it reduces heat loss without including mass. This helps reduce heating and cooling prices while keeping indoor rooms comfortable year-round.
Specialized Uses in Aerospace and Protection
Aerospace designers depend on silica aerogel powder for its ability to shield with minimal weight. Spacecraft, satellites, and high-altitude devices often include it to shield delicate parts from severe temperature swings. Military equipment additionally uses this material for lightweight thermal security in severe climates.
Environmental and Industrial Filtration
The powder’s extremely porous structure makes it efficient at catching great fragments and taking in liquids. It serves in air and water filtering systems, nettoyage des déversements d'hydrocarbures, and chemical handling. Its large surface area permits it to trap contaminants effectively and securely.
Consumer and Particular Niche Products
Past heavy industry, silica aerogel powder locates its way into daily items. Outside clothes, shoes, and sports gear in some cases integrate it for warmth without heaviness. Scientists likewise explore its prospective in batteries, sensors, and medication distribution systems many thanks to its unique physical properties.
Our SiO2 aerogel powder satisfies stringent high quality requirements and awaits assimilation throughout these varied areas.
Applications of Factory High Safety Building Material Lightweight Silica Aerogel Felt Thermal Insulation Material Panel
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Thermal Insulation: Used in aerospace for spacecraft insulation, and in commercial and residential buildings for energy-efficient windows and insulation materials.
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Environmental Remediation: Aerogels’ high surface area makes them effective in absorbing pollutants like oil spills and heavy metals from water.
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Sound Absorption: Their porous structure absorbs sound waves effectively, making them useful in noise reduction applications.
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Électronique: Aerogels’ low thermal conductivity and electrical insulation properties find applications in semiconductor and battery technology.
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Optics and Photonics: Translucent aerogels are used in optical devices, light-guiding structures, and as filters.
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Drug Delivery: The high surface area can be utilized for controlled drug release, making aerogels candidates for advanced medical applications.
Profil de l'entreprise
Graphne Aerogels est un fournisseur mondial de matériaux chimiques de confiance & fabricant avec plus de 12 ans d'expérience dans la fourniture de produits d'aérogel et de graphène de très haute qualité.
L'entreprise dispose d'un département technique professionnel et d'un département de supervision de la qualité., un laboratoire bien équipé, et équipé d'un équipement de test avancé et d'un centre de service client après-vente.
Si vous recherchez du graphène de haute qualité, aérogel et produits associés, n'hésitez pas à nous contacter ou à cliquer sur les produits nécessaires pour envoyer une demande.
Méthodes de paiement
L/C, T/T, Western union, Paypal, Carte de crédit, etc..
Expédition
Il pourrait être expédié par voie maritime, par avion, ou en le révélant au plus vite dès réception du remboursement.
FAQs of Factory High Safety Building Material Lightweight Silica Aerogel Felt Thermal Insulation Material Panel
Q: Is Factory High Safety Building Material Lightweight Silica Aerogel Felt Thermal Insulation Material Panel fragile?
UN: Traditional aerogels are brittle and fragile; cependant, advancements have led to the development of “flexible” ou “rigid” aerogels that maintain their unique properties while being more durable.
Q: How is Factory High Safety Building Material Lightweight Silica Aerogel Felt Thermal Insulation Material Panel made?
UN: Factory High Safety Building Material Lightweight Silica Aerogel Felt Thermal Insulation Material Panel is synthesized by replacing the liquid in a gel with gas without causing the structure to collapse. This is typically achieved through supercritical drying, where the solvent is converted to a supercritical state, allowing it to evaporate without forming liquid-gas interfaces that could damage the gel structure.
Q: Is Factory High Safety Building Material Lightweight Silica Aerogel Felt Thermal Insulation Material Panel expensive?
UN: Historically, aerogels have been costly due to their complex manufacturing process. Cependant, with technological advancements and economies of scale, costs are gradually decreasing.
Q: Can Factory High Safety Building Material Lightweight Silica Aerogel Felt Thermal Insulation Material Panel conduct electricity?
UN: Most aerogels are poor conductors of electricity due to their porous, insulating nature. Cependant, certain metal-oxide aerogels can display semiconducting or even conducting properties.
Q: Is Factory High Safety Building Material Lightweight Silica Aerogel Felt Thermal Insulation Material Panel environmentally friendly?
UN: Aerogels themselves do not pose environmental hazards, and their use in insulation can reduce energy consumption. Cependant, the production process may involve chemicals that require careful handling and disposal.
5 FAQs of Silica Aerogel Powder Provider Sio2 Aerogel Powder
Frequently Asked Questions About Silica Aerogel Powder
What is silica aerogel powder?
Silica aerogel powder is a lightweight, highly porous material made from silicon dioxide (SiO₂). It has an ultra-low density and excellent thermal insulation properties. The powder form makes it easy to mix into coatings, composites, or other materials.
Why choose silica aerogel over other insulators?
Silica aerogel offers the best thermal insulation among solid materials. It blocks heat transfer far better than traditional options like fiberglass or foam. It also resists moisture and stays stable at high temperatures. This makes it ideal for demanding applications in construction, aérospatial, and industrial systems.
Is silica aerogel powder safe to handle?
Oui, but basic safety steps are needed. The powder is non-toxic, yet fine particles can irritate eyes, skin, or lungs. Always wear gloves, safety glasses, and a dust mask when handling it. Work in a well-ventilated area to reduce airborne dust.
How do I use silica aerogel powder in my product?
You can blend the powder into paints, plasters, polymers, or cement-based mixes. The typical loading rate ranges from 2% à 10%, depending on your insulation needs. Mix it slowly to avoid clumping. Test small batches first to find the right balance of performance and workability.
What packaging and sizes are available?
We offer silica aerogel powder in sealed moisture-proof bags. Standard sizes include 1 kg, 5 kg, et 25 kg. Custom packaging is also possible for large orders. All packages include clear labeling and handling instructions to keep the material dry and effective.
