Overview of Silica Aerogel Powder Provider Sio2 Aerogel Powder
Η σκόνη Airgel είναι η κοκκώδης μορφή του ελαφρύτερου στερεού υλικού στον κόσμο, αποκαλείται συχνά «παγωμένος καπνός». Αυτή η νανοπορώδης ουσία δημιουργείται με την αντικατάσταση του υγρού σε ένα τζελ με αέριο, με αποτέλεσμα ένα στερεό εξαιρετικά χαμηλής πυκνότητας με εξαιρετικές ιδιότητες. Η σκόνη airgel διατηρεί τις εξαιρετικές ιδιότητες των μονολιθικών αεροτζελών σε ένα ευέλικτο, εύκολη στην ενσωμάτωση μορφή για διάφορες βιομηχανικές και ερευνητικές εφαρμογές.
Features of Silica Aerogel Powder Provider Sio2 Aerogel Powder
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Εξαιρετικά χαμηλή θερμική αγωγιμότητα: Προσφέρει ανώτερη απόδοση μόνωσης, ακόμα και σε ακραία περιβάλλοντα.
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Υψηλό πορώδες & Επιφάνεια: Διαθέτει νανοπορώδη δομή με εμβαδόν επιφάνειας που υπερβαίνει 600 m²/g για εξαιρετική προσρόφηση και καταλυτικό δυναμικό.
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Εξαιρετικά χαμηλή πυκνότητα: Ένα από τα ελαφρύτερα στερεά υλικά που γνωρίζει ο άνθρωπος.
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Υδροφοβικές ή υδρόφιλες επιλογές: Διατίθεται σε σκευάσματα που είτε απωθούν είτε απορροφούν νερό για να ταιριάζουν σε συγκεκριμένες ανάγκες εφαρμογής.
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Εξαιρετική αντοχή στη φωτιά: Η ανόργανη σκόνη με βάση το πυρίτιο είναι εγγενώς μη εύφλεκτη και μπορεί να αντέξει σε υψηλές θερμοκρασίες.
Specification of Silica Aerogel Powder Provider Sio2 Aerogel Powder
High-Purity Silica Aerogel Powder – Lightweight Thermal Insulation Material
Επισκόπηση προϊόντος
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 να 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. As a result of this, 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, στέγες, 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, καθαρισμός πετρελαιοκηλίδας, 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.
Εταιρικό Προφίλ
Η Graphne Aerogels είναι ένας αξιόπιστος παγκόσμιος προμηθευτής χημικών υλικών & κατασκευαστής με πάνω από 12 χρόνια εμπειρία στην παροχή προϊόντων αεροτζελ και γραφενίου εξαιρετικά υψηλής ποιότητας.
Η εταιρεία διαθέτει επαγγελματικό τεχνικό τμήμα και Τμήμα Εποπτείας Ποιότητας, ένα καλά εξοπλισμένο εργαστήριο, και εξοπλισμένο με προηγμένο εξοπλισμό δοκιμών και κέντρο εξυπηρέτησης πελατών μετά την πώληση.
Αν ψάχνετε για γραφένιο υψηλής ποιότητας, airgel και σχετικά προϊόντα, μη διστάσετε να επικοινωνήσετε μαζί μας ή κάντε κλικ στα απαραίτητα προϊόντα για να στείλετε μια ερώτηση.
Τρόποι Πληρωμής
L/C, T/T, Western Union, Paypal, Πιστωτική κάρτα κλπ.
Αποστολή
Θα μπορούσε να αποσταλεί δια θαλάσσης, αεροπορικώς, ή αποκαλύψτε το συντομότερο δυνατό μόλις λάβετε την απόδειξη πληρωμής.
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, αεροδιαστημική, and industrial systems.
Is silica aerogel powder safe to handle?
Ναί, 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% να 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, και 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.
