Overview of Fireproof material silica aerogel insulation pad in the field of new energy vehicles
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 Fireproof material silica aerogel insulation pad in the field of new energy vehicles
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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.
(Fireproof material silica aerogel insulation pad in the field of new energy vehicles)
Parameters of Fireproof material silica aerogel insulation pad in the field of new energy vehicles
Silica aerogel insulation pad is a popular choice for insulating lightweight new energy vehicle (NEV) systems due to its high thermal conductivity and low density. This material is made from a type of polymer calledsilicon carbide (SiC), which has been shown to be effective at keeping out heat and preventing ice from melting during cold temperatures.
The size of aerogel insulation pads can vary depending on the application and desired temperature range. In general, however, they are typically around 1/4 inch thick and 1/2 inches wide. The thickness of the pad determines the amount of material required to cover an area, while the width determines the maximum amount of heat that can be absorbed by the pad.
Silica aerogel insulation pads are made using a process called mechanical stretching. The particles of SiC are wrapped around each other to create a layer of conductive matter called gel. When this gel is stretched, it becomes more dense and its weight reduces, making it easier to move through air. As a result, it keeps out heat and allows the vehicle’s internal components to function properly.
One advantage of using aerogel insulation pads is their low cost compared to traditional insulation materials. While they may not be as durable or efficient as traditional insulation materials, aerogel is generally less expensive than glass, plastic, and rubber covers for EVs.
However, there are also potential disadvantages to using aerogel insulation pads. For example, they may not be able to retain heat well under extreme conditions such as hot weather or extreme cold temperatures. Additionally, they may not be as effective at reducing heat loss when combined with other types of insulation materials.
Overall, aerogel insulation pads are a promising option for insulating lightweight new energy vehicles due to their high thermal conductivity and low density. However, like all insulation materials, aerogel may have some potential disadvantages. It is important to carefully consider these factors before choosing a material for your specific needs.
(Fireproof material silica aerogel insulation pad in the field of new energy vehicles)
Applications of Fireproof material silica aerogel insulation pad in the field of new energy vehicles
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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 Fireproof material silica aerogel insulation pad in the field of new energy vehicles
Q: Is Fireproof material silica aerogel insulation pad in the field of new energy vehicles 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 Fireproof material silica aerogel insulation pad in the field of new energy vehicles made?
A: Fireproof material silica aerogel insulation pad in the field of new energy vehicles 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 Fireproof material silica aerogel insulation pad in the field of new energy vehicles 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 Fireproof material silica aerogel insulation pad in the field of new energy vehicles 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 Fireproof material silica aerogel insulation pad in the field of new energy vehicles 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.
(Fireproof material silica aerogel insulation pad in the field of new energy vehicles)
