Silicon Dioxide Aerogel Silica Powder for insulated panel

Overview of Silicon Dioxide Aerogel Silica Powder for insulated panel

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 Silicon Dioxide Aerogel Silica Powder for insulated panel

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.

(Silicon Dioxide Aerogel Silica Powder for insulated panel)

Parameters of Silicon Dioxide Aerogel Silica Powder for insulated panel

Silicon dioxide aerogel and silica powder are both excellent materials used in insulation panels. Here are some parameters that you may want to consider when choosing between them: * Thermal conductivity: Silicon dioxide aerogel has a high thermal conductivity, which means it can transfer heat quickly from one side of the panel to the other. * Sound absorption coefficient: Silicon dioxide aerogel is also an effective sound-absorbing material, which can help reduce noise pollution in buildings. * Moisture resistance: Both silicon dioxide aerogel and silica powder are moisture-resistant, which means they can withstand water exposure without losing their properties. * Sustainability: Both materials are environmentally friendly, as they require less energy to produce than traditional building materials. * Cost: The cost of using these materials can vary depending on factors such as production location, quality of materials, and the specific application. In summary, both silicon dioxide aerogel and silica powder are great choices for insulation panels due to their high thermal conductivity, effectiveness as sound absorbers, and ability to resist water and other environmental elements. When choosing between them, consider your specific needs and budget to determine which material is the best fit for your project.

(Silicon Dioxide Aerogel Silica Powder for insulated panel)

Applications of Silicon Dioxide Aerogel Silica Powder for insulated panel

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

Cie-China is a trusted global chemical material supplier & manufacturer with over 12-year-experience in providing super high-quality concrete additives and relatives 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 concrete materials 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 Silicon Dioxide Aerogel Silica Powder for insulated panel

Q: Is Silicon Dioxide Aerogel Silica Powder for insulated panel 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 Silicon Dioxide Aerogel Silica Powder for insulated panel made? A: Silicon Dioxide Aerogel Silica Powder for insulated panel 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 Silicon Dioxide Aerogel Silica Powder for insulated panel 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 Silicon Dioxide Aerogel Silica Powder for insulated panel 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 Silicon Dioxide Aerogel Silica Powder for insulated panel 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.

(Silicon Dioxide Aerogel Silica Powder for insulated panel)