Overview of Thermal Insulation Material Silica Aerogel Powder/Particles
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 Thermal Insulation Material Silica Aerogel Powder/Particles
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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 for Aerogel Board Panel Home Insulation
Specification of Silica Aerogel Powder for Aerogel Board Panel Home Insulation
Item Introduction
Silica aerogel powder is a crucial basic material made use of to make high-performance aerogel board panels for home insulation. This ultra-lightweight powder supplies phenomenal thermal resistance while staying secure and very easy to take care of throughout manufacturing.
Physical Qualities
The powder appears as a fine, free-flowing white or off-white material. Its mass thickness ranges from 40 à 80 kg/m THREE. Bit size normally falls in between 1 et 20 micrometers. The powder has extremely low moisture absorption and keeps security under regular storage space problems.
Thermal Performance
Silica aerogel powder provides impressive insulation value. Its thermal conductivity is extremely low– typically between 0.013 et 0.018 W/(m · K) at space temperature level. This makes it one of the most effective protecting products readily available for residential usage. Panels made with this powder help in reducing cooling and heating expenses year-round.
Purity and Make-up
The powder consists of more than 95% amorphous silica (SiO TWO). It consists of minimal contaminations such as sodium, chloride, or hefty metals. All sets meet stringent quality control criteria to make certain constant performance in finished aerogel boards.
Safety and Handling
This item is safe and non-combustible. It does not launch harmful fumes when utilized as directed. Standard industrial hygiene practices are advised during handling– put on gloves and a dust mask to stay clear of breathing or skin inflammation. Shop in a completely dry, trendy area far from direct sunshine.
Product packaging and Storage space
Silica aerogel powder comes in sealed multi-layer polyethylene bags inside fiber drums or containers. Each container holds 5 à 20 kg, depending upon client requirements. Keep containers closed when not being used to avoid moisture uptake. Life span exceeds twelve month if kept appropriately.
Applications of Silica Aerogel Powder for Aerogel Board Panel Home Insulation
Why Silica Aerogel Powder Matters for Home Insulation
Silica aerogel powder is a crucial product made use of to make aerogel board panels. These panels assist maintain homes cozy in wintertime and cool in summer. The powder gives the panels their strong insulating power.
Superior Thermal Performance
Silica aerogel powder has one of the most affordable thermal conductivities of any well-known solid. This suggests heat moves through it very gradually. When included in insulation boards, it obstructs heat move far better than traditional products like fiberglass or foam. Homes stay comfy with less power use.
Slim Yet Powerful
Because silica aerogel is so reliable, panels can be much thinner than typical insulation. This conserves room inside wall surfaces, ceilings, and floors. You obtain the very same or much better efficiency without losing room area. It’s ideal for improvements or tight structure layouts.
Lightweight and Easy to Deal with
Aerogel board panels made with silica aerogel powder are light. Workers can reduce, lug, and install them without hefty devices or additional labor. This accelerates construction and lowers expenses at work website.
Resilient and Steady
Silica aerogel does not damage down with time. It withstands dampness, moule, and bugs. Une fois monté, the panels keep working year after year without shedding efficiency. They additionally deal with temperature level swings without damage.
Safe for Indoor Use
Modern silica aerogel powder is refined to be non-toxic and low-dust. When sealed inside board panels, it postures no health and wellness danger to homeowners. It satisfies stringent indoor air high quality requirements and building ordinance.
Home builders and property owners choose aerogel board panels since they deliver top insulation in a simple, trusted form. The secret behind this efficiency is top notch silica aerogel powder– crafted for real-world comfort and effectiveness.
Applications of Thermal Insulation Material Silica Aerogel Powder/Particles
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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 Thermal Insulation Material Silica Aerogel Powder/Particles
Q: Is Thermal Insulation Material Silica Aerogel Powder/Particles 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 Thermal Insulation Material Silica Aerogel Powder/Particles made?
UN: Thermal Insulation Material Silica Aerogel Powder/Particles 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 Thermal Insulation Material Silica Aerogel Powder/Particles 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 Thermal Insulation Material Silica Aerogel Powder/Particles 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 Thermal Insulation Material Silica Aerogel Powder/Particles 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 for Aerogel Board Panel Home Insulation
Frequently Asked Questions About Silica Aerogel Powder for Home Insulation
What is silica aerogel powder?
Silica aerogel powder is a very light material made mostly of air and silica. It has tiny pores that trap air and stop heat from moving through. This makes it one of the best insulators available today.
Why use it in aerogel board panels for home insulation?
When added to insulation boards, silica aerogel powder greatly improves their ability to block heat. Homes stay warmer in winter and cooler in summer. The panels stay thin but work better than many thicker traditional insulations.
Is silica aerogel powder safe for home use?
Oui. The powder used in insulation products is handled safely during manufacturing. Once sealed inside the aerogel board panels, it poses no risk to homeowners. It does not release harmful fumes or dust under normal conditions.
How long does insulation with silica aerogel last?
Silica aerogel is very stable. It does not break down easily over time. When protected inside panels, it keeps its insulating power for decades. This means your home stays energy-efficient for many years without needing replacement.
Does it cost more than regular insulation?
At first, Oui. Panels with silica aerogel powder cost more upfront than standard fiberglass or foam. But they save more on heating and cooling bills every month. Au fil du temps, those savings often balance out the higher initial price. Plus, you get better comfort and thinner walls.
