Overview of Low Thermal Conductivity Hydrophobic Aerogel Powder as Aerogel Insulating Plaster Additives
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 Low Thermal Conductivity Hydrophobic Aerogel Powder as Aerogel Insulating Plaster Additives
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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.
(Low Thermal Conductivity Hydrophobic Aerogel Powder as Aerogel Insulating Plaster Additives)
Parameters of Low Thermal Conductivity Hydrophobic Aerogel Powder as Aerogel Insulating Plaster Additives
Low thermal conductivity hydrophobic aerogel powder is an excellent insulator of water vapor and can be used in the construction of water conserving appliances such as water pressure pumps, toilets, and showerheads. The powder has high thermal conductivity and can keep the temperature of water in a building below its boiling point, making it ideal for high-temperature applications.
In addition to its insulation properties, low thermal conductivity hydrophobic aerogel powder is also known for its non-adhesion behavior. It can form a very thin film on top of water, creating a unique layer of water resistance that reduces water loss due to friction. This feature makes it a useful insulator in wet environments, where the density and volume of the water make it difficult to insulate against static forces.
The size and shape of the hydrophobic aerogel powder can also affect its insulation properties. For example, powders with different sizes and shapes may have different thermal conductivity and can reduce effective thermal conductivity depending on the application. Additionally, the material’s viscosity can affect its adhesion to surfaces and make it less effective at absorbing water vapor.
Furthermore, the low thermal conductivity hydrophobic aerogel powder can also be used as an activator or weight reducer. By adding moisture to the powder, it can help to promote water vapor evaporation from the surface of the insulating layer, reducing the amount of water loss and improving the overall performance of the building.
Overall, low thermal conductivity hydrophobic aerogel powder provides numerous advantages when applied to the construction of water conserving appliances. Its high thermal conductivity, non-adhesion behavior, lightweightness, and adaptability make it a versatile material that can be used in various types of applications.
(Low Thermal Conductivity Hydrophobic Aerogel Powder as Aerogel Insulating Plaster Additives)
Applications of Low Thermal Conductivity Hydrophobic Aerogel Powder as Aerogel Insulating Plaster Additives
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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 Low Thermal Conductivity Hydrophobic Aerogel Powder as Aerogel Insulating Plaster Additives
Q: Is Low Thermal Conductivity Hydrophobic Aerogel Powder as Aerogel Insulating Plaster Additives 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 Low Thermal Conductivity Hydrophobic Aerogel Powder as Aerogel Insulating Plaster Additives made?
A: Low Thermal Conductivity Hydrophobic Aerogel Powder as Aerogel Insulating Plaster Additives 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 Low Thermal Conductivity Hydrophobic Aerogel Powder as Aerogel Insulating Plaster Additives 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 Low Thermal Conductivity Hydrophobic Aerogel Powder as Aerogel Insulating Plaster Additives 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 Low Thermal Conductivity Hydrophobic Aerogel Powder as Aerogel Insulating Plaster Additives 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.
(Low Thermal Conductivity Hydrophobic Aerogel Powder as Aerogel Insulating Plaster Additives)
