Overview of Silica aerogel

Definition: Silica aerogel is a solid material derived from a gel, in which the liquid component of the gel has been replaced with a gas. This process results in a material that retains its gel-like structure but is extremely lightweight.

Production: It is typically produced through a sol-gel process followed by supercritical drying, which removes the liquid without causing the solid structure to collapse.

Applications: Commonly used in aerospace applications, as insulation in buildings, pipelines, and oil and gas industries due to its remarkable insulative properties.

Features of Silica aerogel

Low Density: One of the lightest solid materials known, often lighter than air, giving it a ghostly appearance.

Thermal Insulation: Possesses extremely low thermal conductivity, making it an excellent insulator even at high temperatures.

Transparency: Depending on its thickness and processing, silica aerogels can be highly transparent, allowing them to be used in certain optical applications.

Hydrophobicity: Many types of silica aerogels are treated to become hydrophobic, which helps prevent moisture absorption and enhances their durability and insulation performance.

Mechanical Fragility: Despite its impressive properties, silica aerogel is quite brittle and requires careful handling to avoid damage.

(Silica Aerogel Sheets for Thermal Insulation)

Specification of Silica Aerogel Sheets for Thermal Insulation

Silica aerogel sheets are advanced thermal insulation materials developed for high-performance thermal management sought after environments. These sheets are made up of nanostructured silica aerogel, offering phenomenal thermal insulation homes with very little density. Trick requirements include a thermal conductivity range of 0.015– 0.020 W/m · K, making sure superior insulation performance. The sheets are available in densities from 3 mm to 10 mm, with standard dimensions of 1,200 mm x 600 mm (personalized). They run successfully throughout a temperature level series of -200 ° C to +650 ° C, making them suitable for severe atmospheres. The hydrophobic, non-combustible product (ASTM E84 Class A fire score) stands up to dampness, chemicals, and UV deterioration. With a reduced thickness of 180– 220 kg/m ³, the sheets remain versatile for very easy installation on curved surface areas. Applications consist of industrial piping, HVAC systems, aerospace, and energy-efficient structure insulation.<｜end▁of▁sentence｜>

(Silica Aerogel Sheets for Thermal Insulation)

Applications of Silica Aerogel Sheets for Thermal Insulation

Silica aerogel sheets are innovative insulation products renowned for their exceptional thermal performance and ultra-low thermal conductivity. Made up of a nanoporous silica framework, these sheets are over 90% air, making them among the lightest solid products readily available. Their distinct structure lessens warm transfer with transmission, convection, and radiation, making them optimal for high-performance thermal insulation.

These sheets master extreme temperature levels, maintaining performance from -200 ° C to 650 ° C, making them appropriate for aerospace, building, and industrial applications. Their hydrophobic nature stands up to dampness absorption, making certain long-lasting insulation efficiency. Their flexibility permits simple installment on intricate surface areas, from pipes to cooling and heating systems.

Trick benefits consist of power efficiency, minimized carbon footprint, and space-saving thin accounts. Safe and fire-resistant, silica aerogel sheets are optimal for lasting, high-performance insulation options.<｜end▁of▁sentence｜>

Company Introduction

Welcome to HiphopGalaxy, a trusted global supplier of high-quality silicon dioxide (SiO2) powder, renowned for its exceptional purity and performance. Established with a vision to deliver cutting-edge materials that meet the diverse needs of modern industries, we have positioned ourselves as a leading player in the international market.

Our SiO2 powders find applications across multiple sectors, including adhesives, coatings, pharmaceuticals, cosmetics, polymers, and electronics. Each application benefits from the unique properties of our products—high surface area, excellent thixotropy, chemical inertness, and superior reinforcement capabilities. Whether you need hydrophilic or hydrophobic variants, we offer tailored solutions to meet your specific requirements.

If you have any questions, please feel free to contact us(nanotrun@yahoo.com).

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

**What are silica aerogel sheets?**
Silica aerogel sheets are ultra-lightweight, porous materials made from silica nanoparticles. Known for their exceptional thermal insulation properties, they consist of over 90% air, making them highly effective for thermal insulation in extreme temperatures.

**How effective are silica aerogel sheets for thermal insulation?**
Silica aerogel sheets offer superior thermal resistance, with thermal conductivity as low as 0.015–0.025 W/m·K. They outperform traditional insulation materials like fiberglass or foam, making them ideal for applications requiring minimal heat transfer, such as pipelines, buildings, or aerospace.

**Are silica aerogel sheets durable in extreme conditions?**
Yes. Silica aerogel sheets are hydrophobic, non-combustible, and resistant to moisture, UV radiation, and temperatures ranging from -200°C to 650°C. Their durability makes them suitable for harsh environments, including industrial, aerospace, and construction applications.

**Can silica aerogel sheets be customized for specific applications?**
Yes. Manufacturers offer flexible sizing, thickness (1–20 mm), and lamination options (e.g., foil or fiberglass backing) to suit insulation needs for pipes, tanks, walls, or electronic devices.

**Are silica aerogel sheets cost-effective?**
While initial costs are higher than traditional insulation, silica aerogel’s longevity, energy savings, and reduced maintenance offset upfront costs. Its lightweight nature also reduces transportation and installation expenses.<｜end▁of▁sentence｜>

(Silica Aerogel Sheets for Thermal Insulation)