Heat insulation aerogel blanket

Overview of Heat insulation aerogel 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 Heat insulation aerogel blanket

1. Extremely Low Density: Aerogels are some of the world’s lightest solids, with densities as low as 0.001 grams per cubic centimeter.

2. 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.

3. 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.

4. Translucent to Transparent: Depending on their composition, aerogels can transmit light, giving them a unique semi-transparent or transparent appearance.

5. Mechanical Strength: Despite their fragile appearance, aerogels can be engineered to possess significant mechanical strength, capable of bearing considerable weight.

6. Chemically Inert: Many aerogels are chemically stable and resistant to corrosion, making them suitable for harsh environments.

(Heat insulation aerogel blanket)

Parameters of Heat insulation aerogel blanket

Aerogel blanket is a type of material that is designed to provide heat insulation in the absence of conventional materials like glass or plastic. This type of blanket is made by heating it up and then insulating it with a layer of water vapor.
One of the key benefits of using an aerogel blanket is its ability to retain heat. Air molecules on the surface of the blanket are able to trap more heat than molecules on the ground, which can help to keep you warm when you’re outdoors during the winter months.
Another benefit of using an aerogel blanket is its low thermal conductivity. While some other types of blankets may be more effective at keeping your body warm due to their high thermal conductivity, aerogel does not require much movement to function properly. This makes it an ideal choice for people who want to stay cool while still enjoying outdoor activities.
One way to use an aerogel blanket is to place it under your feet in the morning, after spending a lot of time outside. The hot air from your feet will warm up the blanket and create a cozy atmosphere. As the night comes around, you can either remove the blanket and let it fall into the ground, or place it on a table or chair and turn off the heat source until the morning.
In summary, aerogel blanket is a great way to keep yourself warm while still enjoying outdoor activities. Its low thermal conductivity and ability to retain heat make it an ideal choice for many people.

(Heat insulation aerogel blanket)

Applications of Heat insulation aerogel blanket

1. Thermal Insulation: Used in aerospace for spacecraft insulation, and in commercial and residential buildings for energy-efficient windows and insulation materials.

2. Environmental Remediation: Aerogels’ high surface area makes them effective in absorbing pollutants like oil spills and heavy metals from water.

3. Sound Absorption: Their porous structure absorbs sound waves effectively, making them useful in noise reduction applications.

4. Electronics: Aerogels’ low thermal conductivity and electrical insulation properties find applications in semiconductor and battery technology.

5. Optics and Photonics: Translucent aerogels are used in optical devices, light-guiding structures, and as filters.

6. 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 Heat insulation aerogel blanket

Q: Is Heat insulation aerogel 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 Heat insulation aerogel blanket made?
A: Heat insulation aerogel 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 Heat insulation aerogel 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 Heat insulation aerogel 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 Heat insulation aerogel 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.

(Heat insulation aerogel blanket)