Overview of 5/10/20mm Thickness Thermal Insulation Aerogel Blanket for Furnace Lining
Aerogels are ultralight, highly porous materials known for their exceptional insulation properties, remarkable low density, and incredible strength-to-weight ratios. Often referred to as “frozen smoke” due to their ethereal appearance, aerogels are produced by replacing the liquid component of a gel with gas, typically through supercritical drying, which avoids collapse of the gel structure. Composed primarily of air (up to 99.98%), these materials exhibit a wide array of unique characteristics that make them valuable across various industries.
Features of 5/10/20mm Thickness Thermal Insulation Aerogel Blanket for Furnace Lining
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Extremely Low Density: Aerogels are some of the world’s lightest solids, with densities as low as 0.001 grams per cubic centimeter.
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Superb Insulation: They possess extremely low thermal conductivity, making them among the best insulators known to man, effective at temperatures from -270°C to 1,000°C.
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High Porosity: With a porous structure that can reach up to 99.9%, aerogels have an incredibly large internal surface area, enhancing their functionality in absorption and catalysis applications.
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Translucent to Transparent: Depending on their composition, aerogels can transmit light, giving them a unique semi-transparent or transparent appearance.
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Mechanical Strength: Despite their fragile appearance, aerogels can be engineered to possess significant mechanical strength, capable of bearing considerable weight.
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Chemically Inert: Many aerogels are chemically stable and resistant to corrosion, making them suitable for harsh environments.
Specification of Hydrophobic/Hydrophilic Silicon Aerogel Sio2 Thermal Insulation Powder/Particle
Hydrophobic/Hydrophilic Silicon Aerogel SiO ₂ Thermal Insulation Powder
Ultra-Lightweight, High-Performance Insulation Product
This silicon dioxide (SiO ₂) aerogel powder provides phenomenal thermal insulation in a light-weight, simple kind. It is used innovative sol-gel modern technology and supercritical drying to create a nanoporous structure with as much as 95% air material. The outcome is one of the lightest strong materials known, providing extremely low thermal conductivity– usually in between 0.013 and 0.018 W/( m · K)– also at heats.
The item comes in 2 surface therapies: hydrophobic and hydrophilic . The hydrophobic variation repels water and stands up to wetness absorption, making it ideal for outdoor or humid settings. The hydrophilic variation readily bonds with water-based systems and works well in coatings, compounds, or cementitious formulations where solid integration is needed.
Its great particle size enables smooth blending into paints, plasters, adhesives, and polymer matrices without jeopardizing flow or workability. Regardless of its delicate nanostructure, the powder maintains architectural integrity under normal handling and processing problems.
Key Features:
– Very reduced thermal conductivity
– Very reduced density (as low as 0.08 g/cm ³).
– High particular surface (500– 800 m ²/ g).
– Chemically inert and safe.
– Secure up to 650 ° C in air.
Usual Applications:
– Insulating finishes for structures and pipes.
– Ingredient in building and construction products like renders and boards.
– Filler in fire-resistant fabrics and compounds.
– Thermal barriers in devices and commercial equipment.
Both hydrophobic and hydrophilic versions fulfill rigorous high quality standards for pureness and performance uniformity. They are supplied in covered product packaging to protect their nanostructure and stop dampness uptake before use. This aerogel powder offers engineers and formulators a flexible, high-efficiency solution for next-generation thermal management.
Applications of Hydrophobic/Hydrophilic Silicon Aerogel Sio2 Thermal Insulation Powder/Particle
Applications of Hydrophobic/Hydrophilic Silicon Aerogel SiO₂ Thermal Insulation Powder
Building and Construction
Silicon aerogel powder is widely used in walls, roofs, and floors to reduce heat loss. Its ultra-low thermal conductivity helps buildings stay warm in winter and cool in summer. The hydrophobic version resists moisture, which keeps insulation performance stable over time. This makes it ideal for humid climates or areas prone to rain.
Industrial Equipment
Pipes, tanks, and reactors often operate at high or low temperatures. Adding SiO₂ aerogel particles to insulation jackets cuts energy waste and improves safety. The hydrophilic type bonds well with water-based coatings, while the hydrophobic form works better in oily or damp environments. Both help lower operational costs and meet energy efficiency standards.
Apparel and Outdoor Gear
Outdoor clothing, sleeping bags, and footwear now use aerogel-infused fabrics. The powder adds warmth without bulk. Hydrophobic aerogel repels sweat and rain, keeping users dry and comfortable. It’s especially useful in extreme cold where traditional insulators fail.
Transportation
Cars, trains, and aircraft use this material to insulate cabins and engine compartments. Lightweight and thin, silicon aerogel powder saves space and reduces fuel consumption. In electric vehicles, it also protects battery packs from temperature swings, boosting performance and lifespan.
Consumer Electronics
Smartphones, laptops, and wearables generate heat during use. A thin layer of aerogel powder inside the device acts as a thermal barrier. It prevents overheating without adding weight. The hydrophobic variant guards against humidity damage, which is common in tropical regions.
This versatile insulation material meets modern demands for efficiency, durability, and compact design across many industries.
Applications of 5/10/20mm Thickness Thermal Insulation Aerogel Blanket for Furnace Lining
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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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Electronics: 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.
Company Profile
Graphne Aerogels is a trusted global chemical material supplier & manufacturer with over 12-year-experience in providing super high-quality aerogel and graphene products.
The company has a professional technical department and Quality Supervision Department, a well-equipped laboratory, and equipped with advanced testing equipment and after-sales customer service center.
If you are looking for high-quality graphene, aerogel and relative products, please feel free to contact us or click on the needed products to send an inquiry.
Payment Methods
L/C, T/T, Western Union, Paypal, Credit Card etc.
Shipment
It could be shipped by sea, by air, or by reveal ASAP as soon as repayment receipt.
FAQs of 5/10/20mm Thickness Thermal Insulation Aerogel Blanket for Furnace Lining
Q: Is 5/10/20mm Thickness Thermal Insulation Aerogel Blanket for Furnace Lining fragile?
A: Traditional aerogels are brittle and fragile; however, advancements have led to the development of “flexible” or “rigid” aerogels that maintain their unique properties while being more durable.
Q: How is 5/10/20mm Thickness Thermal Insulation Aerogel Blanket for Furnace Lining made?
A: 5/10/20mm Thickness Thermal Insulation Aerogel Blanket for Furnace Lining 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 5/10/20mm Thickness Thermal Insulation Aerogel Blanket for Furnace Lining expensive?
A: Historically, aerogels have been costly due to their complex manufacturing process. However, with technological advancements and economies of scale, costs are gradually decreasing.
Q: Can 5/10/20mm Thickness Thermal Insulation Aerogel Blanket for Furnace Lining conduct electricity?
A: Most aerogels are poor conductors of electricity due to their porous, insulating nature. However, certain metal-oxide aerogels can display semiconducting or even conducting properties.
Q: Is 5/10/20mm Thickness Thermal Insulation Aerogel Blanket for Furnace Lining environmentally friendly?
A: Aerogels themselves do not pose environmental hazards, and their use in insulation can reduce energy consumption. However, the production process may involve chemicals that require careful handling and disposal.
5 FAQs of Hydrophobic/Hydrophilic Silicon Aerogel Sio2 Thermal Insulation Powder/Particle
Frequently Asked Questions About Hydrophobic/Hydrophilic SiO₂ Aerogel Insulation Powder
What is hydrophobic vs. hydrophilic aerogel powder?
Hydrophobic aerogel repels water. It stays dry even in wet conditions. Hydrophilic aerogel absorbs moisture from the air. Both types are made from silica (SiO₂) but treated differently to control how they interact with water.
Why choose hydrophobic aerogel for insulation?
Hydrophobic aerogel keeps its insulating power when exposed to humidity or rain. Water can ruin thermal performance. Since this type resists moisture, it works better outdoors or in damp places like pipes, roofs, or marine equipment.
When is hydrophilic aerogel preferred?
Hydrophilic aerogel is often used indoors or in sealed systems where moisture is not a concern. It bonds well with certain binders and coatings. This makes it useful in composites, paints, or lab applications that need strong integration with other materials.
How does aerogel powder provide thermal insulation?
Aerogel has a very porous structure filled with air. Air slows down heat transfer. The tiny pores block conduction and convection. That’s why even a thin layer of aerogel powder gives excellent insulation with minimal weight.
Is aerogel powder safe to handle?
Yes, silica aerogel powder is non-toxic and chemically stable. Still, wear gloves and a mask during handling. Fine particles can irritate skin or lungs. Store it in a dry place, especially the hydrophilic kind, to avoid clumping or performance loss.
