Overview of Hydrophobic and Hydrophilic Silicon Aerogel SiO2 Thermal Insulation Powder and Particle

Hydrophobic and Hydrophilic Silicon Aerogel SiO2 Thermal Insulation Powder and Particle is a synthetic porous ultralight material derived from a gel, di mana komponen cecair telah digantikan dengan gas. Hasilnya ialah pepejal dengan ketumpatan yang sangat rendah dan kekonduksian haba yang rendah, sering digelar “asap beku.” Walaupun rupanya rapuh, ia boleh direka bentuk untuk menjadi sangat kuat, memegang gelaran bahan pepejal penebat terbaik dunia.

Features of Hydrophobic and Hydrophilic Silicon Aerogel SiO2 Thermal Insulation Powder and Particle

• Kekonduksian Terma Terendah di Dunia: Menyediakan prestasi penebat yang tiada tandingan, jauh lebih baik daripada bahan tradisional.

• Ketumpatan Amat Rendah: Salah satu bahan pepejal paling ringan yang diketahui manusia, dengan komposisi sehingga 99.8% udara.

• Kawasan Permukaan Tinggi: Mempunyai kawasan permukaan dalaman yang sangat besar, menjadikannya berharga untuk aplikasi penapisan dan penyerapan.

• Komposisi Serbaguna: Boleh dibuat daripada pelbagai bahan, termasuk silika, karbon, dan oksida logam, masing-masing mempunyai sifat unik.

• Keliangan Luar Biasa: Struktur nanoporousnya bertanggungjawab untuk keupayaan penebatnya yang luar biasa.

  

  Salutan airgel

Specifications of Hydrophobic and Hydrophilic Silicon Aerogel SiO2 Thermal Insulation Powder and Particle

Hydrophobic and Hydrophilic Silicon Aerogel SiO Two Thermal Insulation Powder and Bit

Spesifikasi Utama

Komposisi Bahan: Pure amorphous silicon dioxide (SiO DUA). No fillers or binders included.

Ketebalan: Berjulat dari 80 kepada 150 kg/m ENAM, depending upon kind and application needs.

Kekonduksian Terma: Very low– antara 0.013 dan 0.020 W/(m · K) pada tahap suhu ruang. This makes it among the very best solid insulators readily available.

Kawasan Permukaan: High certain surface area, generally 500– 800 m²/ g, determined by BET technique.

Dimensi Liang: Average pore size is 10– 25 nanometer. Berakhir 90% of the quantity consists of air-filled nanopores.

Hydrophobic Grade: Treated with methyl groups to drive away water. Get in touch with angle surpasses 130 °. Secure in damp environments. Does not absorb dampness. Suitable for outdoor or high-humidity usage.

Hydrophilic Grade: Neglected surface that draws in water. Great for applications needing solid adhesion or compatibility with water-based systems.

Dimensi Bit: Available as fine powder (1– 100 mikron) or granules (0.5– 5 mm). Custom sizing feasible upon request.

teduh: White to clear, relying on density and bit dimension.

Running Temperature: Performs well from -200 ° C sehingga 650 ° C. Maintains structure and insulation residential properties throughout this variety.

Nilai pH: Berhampiran neutral– in between 6 dan 8 in aqueous suspension.

Kesucian: SiO two material is ≥ 99%. Trace elements are kept to a minimum.

Pembungkusan produk: Provided in secured moisture-proof bags or drums to maintain performance, particularly for hydrophilic types.

This aerogel product uses unrivaled thermal resistance in a lightweight kind. Its nanostructure traps air successfully, reducing warmth transfer. Both hydrophobic and hydrophilic variations fulfill rigorous industrial standards for dependability and uniformity.

Applications of Hydrophobic and Hydrophilic Silicon Aerogel SiO2 Thermal Insulation Powder and Particle

Applications of Hydrophobic and Hydrophilic Silicon Aerogel SiO Two Thermal Insulation Powder and Particles

Bangunan dan Pembinaan

Hydrophobic silicon aerogel powder is commonly used in walls, bumbung, dan tingkap. It stops heat from moving through building products. This keeps interior rooms warm in winter and cool in summer. Kerana ia menolak air, it stays effective also in moist conditions. Contractors blend it into plasters, membuat, or insulation boards to improve power performance without adding much weight.

Alat Perindustrian

Saluran paip, kereta kebal, and activators typically lose heat throughout operation. Hydrophilic aerogel particles job well below because they bond conveniently with water-based coatings and binders. They aid maintain secure temperatures in industrial systems. This lowers energy waste and lowers operating expense. The great particles fill small spaces, using consistent insulation even on intricate surfaces.

Pengangkutan

Dalam kereta, kereta api, dan kapal, space and weight matter a great deal. Both hydrophobic and hydrophilic SiO two aerogel powders provide strong thermal resistance in thin layers. They are included in panels, underfloor systems, or engine areas. Their lightweight nature boosts gas effectiveness while maintaining cabins comfortable.

Consumer Goods

Exterior gear like jackets, beg rehat, and shoes now make use of aerogel insulation. Hydrophobic kinds maintain users completely dry and warm in wet climate. Small amounts of powder enter into textiles without making them tight. Electronic devices also benefit– some tools use aerogel bits to take care of warmth and prevent getting too hot.

Specialized Makes use of

Aerospace and protection sectors count on these products for severe atmospheres. Whether it’s securing satellites from temperature swings or protecting fireman fits, silicon aerogel supplies efficiency where standard products fall short. Its nanostructure offers it unequaled insulation per unit density.

Profil Syarikat

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Kami boleh membekalkan bahan campuran konkrit berkualiti tinggi dan produk berkaitan konkrit busa di seluruh dunia.

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5 FAQs of Hydrophobic and Hydrophilic Silicon Aerogel SiO2 Thermal Insulation Powder and Particle

Frequently Asked Questions About Hydrophobic and Hydrophilic Silicon Aerogel SiO₂ Thermal Insulation Powder and Particles

What is the main difference between hydrophobic and hydrophilic aerogel?

Hydrophobic aerogel repels water. Water droplets bead up and roll off its surface. Hydrophilic aerogel attracts water. Ia menyerap lembapan dari udara. Choose hydrophobic types for outdoor or humid environments. Use hydrophilic versions when you need strong bonding with water-based materials.

Why is silicon aerogel such a good insulator?

Silicon aerogel has a very porous structure. Berakhir 90% of it is air. Air does not conduct heat well. This makes the material excellent at slowing down heat transfer. It provides high thermal resistance with very little weight or thickness.

Can I use this powder in construction materials?

ya. You can mix aerogel powder into plasters, cat, atau konkrit. It improves insulation without adding much bulk. Hydrophobic powder works best in walls or roofs exposed to rain. Hydrophilic powder blends more easily into water-based mixes like coatings or mortars.

Adakah serbuk selamat untuk dikendalikan?

Serbuk tidak toksik dan stabil secara kimia. Masih, wear gloves and a mask when handling fine particles. Like any fine dust, it may irritate skin, mata, atau paru-paru jika terhidu. Simpan di tempat yang kering, sealed container to keep performance consistent.

Berapa lama penebat bertahan?

Silicon aerogel is very stable over time. Ia tidak merosot dalam keadaan biasa. Its structure stays intact for many years. Performance remains strong as long as it is not crushed or soaked (for hydrophobic types) or kept dry (for hydrophilic types in non-wet applications).