Overview of The silica aerogel aerogel insulation blanket
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 The silica aerogel aerogel insulation blanket
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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.
(The silica aerogel aerogel insulation blanket)
Parameters of The silica aerogel aerogel insulation blanket
Silica aerogel insulation blankets are commonly used in various applications due to their high insulation properties and thermal conductivity. The parameter of a silica aerogel insulation blanket can vary depending on its size, type, and specific requirements.
In general, the insulation parameters for silica aerogels depend on factors such as the material it is made from, the size of the blanket, and the temperature at which it will be placed. A aerogel insulation blanket typically has an insulation layer that consists of a combination of small air bubbles or fibers arranged around a central core. These air bubbles or fibers then act as barriers between the ambient air and the insulation layer, preventing heat loss and keeping the room warm.
Another important parameter of silica aerogels is the amount of water it can hold in the gap between the inner and outer layers. SiO2 is a gas with a low melting point and does not allow water to easily flow through it. Therefore, a aerogel insulation blanket should be designed with enough water content to provide sufficient insulation while still allowing light to pass through.
Additionally, the price of a aerogel insulation blanket can also play a role in determining its value. Generally speaking, aerogels tend to be more expensive than other types of insulation, as they require a higher level of durability and resistance to extreme temperatures. However, these premium materials are often available in higher quantities and at less cost than cheaper alternatives.
Overall, the parameter of a silica aerogel insulation blanket can vary greatly depending on its design, size, and intended application. By considering these factors, you can choose a product that meets your specific needs and budget.
(The silica aerogel aerogel insulation blanket)
Applications of The silica aerogel aerogel insulation blanket
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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 The silica aerogel aerogel insulation blanket
Q: Is The silica aerogel aerogel insulation blanket 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 The silica aerogel aerogel insulation blanket made?
A: The silica aerogel aerogel insulation blanket 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 The silica aerogel aerogel insulation blanket 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 The silica aerogel aerogel insulation blanket 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 The silica aerogel aerogel insulation blanket 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.
(The silica aerogel aerogel insulation blanket)
