Overview of Silica Aerogel Sheets for Thermal Insulation

Silica Aerogel Sheets for Thermal Insulation is a synthetic porous ultralight material derived from a gel, in which the liquid component has been replaced with a gas. The result is a solid with extremely low density and low thermal conductivity, often nicknamed “frozen smoke.” Despite its fragile appearance, it can be engineered to be remarkably strong, holding the title of the world’s best insulating solid material.

Features of Silica Aerogel Sheets for Thermal Insulation

• World’s Lowest Thermal Conductivity: Provides unparalleled insulation performance, far superior to traditional materials.

• Extremely Low Density: One of the lightest solid materials known to man, with a composition of up to 99.8% air.

• High Surface Area: Possesses an incredibly large internal surface area, making it valuable for filtration and absorption applications.

• Versatile Composition: Can be made from various materials, including silica, carbon, and metal oxides, each with unique properties.

• Exceptional Porosity: Its nanoporous structure is responsible for its outstanding insulating capabilities.

Specifications of Silica Aerogel Sheets for Thermal Insulation

Silica aerogel sheets offer top thermal insulation performance. These sheets come in several thicknesses. Common sizes range from 1mm up to 10mm. Choose the thickness needed for your project. The sheets have very low thermal conductivity. This value is typically around 0.018 W/m·K. Air has higher conductivity. Aerogel outperforms traditional insulation materials significantly. It stops heat transfer effectively. Use these sheets for extreme temperatures. They handle heat up to 500°C. They handle cold down to -200°C. This makes them suitable for demanding applications. The material is hydrophobic. It repels water. Moisture does not damage its insulation properties. Water cannot soak into the aerogel structure. This feature ensures long-term performance. Silica aerogel is also fire resistant. It meets strict safety standards. The sheets are safe for building use. They contribute little to fire spread. Handling the sheets requires care. They are somewhat brittle. Support them properly during installation. Avoid bending them sharply. The thin profile is a major benefit. Aerogel sheets take up minimal space. Achieve high insulation levels without bulk. This is critical where space is limited. Prevent thermal bridging effectively. The sheets provide consistent thermal resistance. They are ideal for pipes, ducts, equipment. Use them in construction, industrial settings, transportation. Silica aerogel sheets deliver unmatched insulation efficiency. They are a premium solution for thermal management challenges.

Applications of Silica Aerogel Sheets for Thermal Insulation

Silica aerogel sheets offer amazing thermal insulation. These sheets are very thin but insulate extremely well. They stop heat transfer effectively. This makes them perfect for many situations where space is limited. You don’t need thick layers for good insulation with these sheets.

One key use is in buildings. They are great for retrofitting old structures. Adding thick insulation is often hard in existing walls or roofs. Aerogel sheets are thin. You can slip them into tight spaces easily. They improve energy efficiency without major renovations. People save money on heating and cooling. Buildings become more comfortable.

Industry uses these sheets a lot too. Pipes carrying hot or cold fluids need insulation. Aerogel sheets wrap tightly around pipes and valves. They protect against heat loss or gain. This keeps processes running efficiently. Plants save energy costs. Workers stay safer near hot surfaces.

Electronics also benefit. Devices generate heat. Too much heat damages components. Aerogel sheets can be placed near heat sources. They block heat from spreading to sensitive parts. This extends the life of electronics. It helps prevent overheating failures. Laptops, phones, and other gadgets use this.

Special applications exist as well. Aerospace uses aerogel sheets for lightweight insulation. Cold chain logistics rely on them to keep temperatures stable. They are used in scientific equipment needing precise temperature control. The sheets are versatile. They work where other insulators fail due to space or weight limits.

These sheets resist high temperatures. They are flexible and can be cut to shape. Installation is often simple. You might need adhesive or mechanical fasteners. The material handles moisture reasonably well. It provides a strong thermal barrier. Performance stays reliable over time.

Company Profile

Tanki New Materials Co.Ltd. focus on the research and development, production and sales of ceramic products, serving the electronics, ceramics, chemical and other industries. Since its establishment in 2015, the company has been committed to providing customers with the best products and services, and has become a leader in the industry through continuous technological innovation and strict quality management.

Our products includes but not limited to Aerogel, Aluminum Nitride, Aluminum Oxide, Boron Carbide, Boron Nitride, Ceramic Crucible, Ceramic Fiber, Quartz Product, Refractory Material, Silicon Carbide, Silicon Nitride, ect. please feel free to contact us.

Payment Methods

T/T, Western Union, Paypal, Credit Card etc.

Shipment Methods

By air, by sea, by express, as customers request.

5 FAQs of Silica Aerogel Sheets for Thermal Insulation

Here are five common questions about silica aerogel sheets for thermal insulation:

What thicknesses do silica aerogel sheets come in? These sheets are available in various thicknesses. You can find them from very thin options, like 3mm, up to thicker ones, around 10mm. The right thickness depends on your specific insulation need and the space available. Thicker sheets generally offer better insulation performance.

How hot or cold can silica aerogel sheets handle? Silica aerogel sheets perform well across a wide temperature range. They are typically rated for continuous use from very low temperatures, like -200°C, up to high temperatures, around 200°C. This makes them suitable for many different applications, both hot and cold. Check the specific product sheet for exact ratings.

Are silica aerogel sheets waterproof? Silica aerogel itself repels water. The sheets are hydrophobic. They resist liquid water effectively. This property helps maintain their insulation value even in damp conditions. They won’t soak up water like some other insulation materials might.

Is special care needed when handling silica aerogel sheets? Yes, handle these sheets with care. The material is strong but can be brittle. Avoid excessive bending or sharp impacts during cutting and installation. Wear gloves and a mask to prevent skin irritation or breathing in any dust particles. Follow the manufacturer’s handling instructions.

Why are silica aerogel sheets more expensive than some other insulations? Silica aerogel sheets cost more upfront. The production process is complex. The raw materials are expensive. Yet, they offer superior insulation in a very thin layer. This high performance often leads to long-term savings. You might need less material or save space compared to bulkier options.