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 thermal insulation blanket low thermal conductivity)

Specification of Silica Aerogel thermal insulation blanket low thermal conductivity

Silica Aerogel thermal insulation blanket offers high-performance thermal protection. The material has low thermal conductivity, typically between 0.015 and 0.020 W/m·K. This makes it one of the most efficient insulation solutions available. The product works well for both high-temperature and cryogenic applications. It operates effectively in temperatures ranging from -200°C to 650°C. The insulation blanket is thin, usually 3 mm to 10 mm thick. Its lightweight design ensures minimal added bulk. The density ranges from 160 kg/m³ to 200 kg/m³. This balance of thickness and density allows flexibility without sacrificing insulation performance.

The blanket is highly flexible. It can wrap tightly around pipes, equipment, or irregular surfaces. This adaptability simplifies installation in tight spaces. The material resists water absorption. Its hydrophobic properties prevent moisture buildup. This reduces the risk of mold or corrosion. The insulation remains stable over time. It does not degrade easily under harsh conditions.

Durability is a key feature. The blanket withstands vibrations, mechanical stress, and temperature fluctuations. It maintains performance in industrial settings. Common applications include pipelines, boilers, HVAC systems, and building insulation. It is suitable for oil and gas facilities, power plants, and commercial construction.

The insulation outperforms traditional materials like fiberglass or foam. It provides better thermal resistance with thinner layers. This saves space in equipment design. The non-flammable nature enhances safety. The material meets fire safety standards. It produces minimal dust during handling. Users benefit from reduced maintenance costs. Long service life lowers replacement frequency. Energy efficiency improvements cut operational expenses.

(Silica Aerogel thermal insulation blanket low thermal conductivity)

Applications of Silica Aerogel thermal insulation blanket low thermal conductivity

Silica aerogel thermal insulation blankets are designed for high-performance heat management. These materials have extremely low thermal conductivity, making them ideal for keeping heat in or out as needed. They work in extreme temperatures, from freezing cold to intense heat, without losing effectiveness. Industries like construction, oil and gas, aerospace, and automotive rely on these blankets for energy efficiency and safety.

In buildings, silica aerogel blankets insulate walls, roofs, and pipes. They reduce energy loss, lower heating and cooling costs, and take up less space than traditional insulation. This makes them practical for retrofitting older structures where space is limited. Industrial equipment such as pipelines, boilers, and storage tanks use these blankets to maintain temperature stability. They prevent heat loss in hot systems and avoid condensation in cold ones, protecting equipment and saving energy.

Aerospace and automotive sectors benefit from the lightweight nature of silica aerogel. Planes, rockets, and electric vehicles use these blankets to manage heat without adding bulk. They withstand vibrations and harsh conditions, ensuring long-term performance. Fire resistance is another key feature. The material does not burn, making it safe for environments with high fire risks like chemical plants or power stations. It also resists moisture, preventing mold or corrosion in humid settings like marine equipment or refrigeration units.

The flexibility of silica aerogel blankets allows easy installation around complex shapes. They can be cut or wrapped tightly without tearing, ensuring full coverage. Durability ensures they last years without breaking down, even with frequent temperature changes. Their low thermal conductivity outperforms fiberglass or foam, providing better insulation with thinner layers. This combination of traits makes them a cost-effective solution for projects needing reliable thermal control.

Users choose silica aerogel insulation for its adaptability across different needs. It meets strict industry standards while offering practical benefits like easy handling and minimal maintenance. The technology behind these blankets continues to evolve, expanding their use in new areas where efficient thermal management is critical.

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 thermal insulation blanket low thermal conductivity

Silica aerogel thermal insulation blankets are designed for extreme temperature control. People often ask how these blankets work. The material’s unique structure traps air in tiny pores. This reduces heat transfer significantly. Traditional insulation materials like fiberglass or foam cannot match this performance.

Many wonder about the temperature range these blankets handle. They perform reliably from -200°C to 650°C. This makes them suitable for industrial equipment, pipelines, and aerospace applications. They stay stable under rapid temperature changes.

A common question involves durability. The blankets resist moisture, chemicals, and physical wear. They remain flexible after prolonged use. This prevents cracks or breaks common in rigid insulation. Their lightweight nature reduces strain on structures.

People ask if silica aerogel is safe. The material is non-toxic and non-combustible. It does not release harmful fumes under high heat. This makes it safer than many alternatives in fire-prone environments. Proper handling during installation is still advised to avoid irritation from loose particles.

Cost concerns arise often. Initial prices are higher than traditional insulation. The long-term savings offset this. Energy loss drops sharply, cutting heating or cooling expenses. Maintenance costs stay low due to the material’s durability.

Another frequent query involves installation. The blankets are customizable. They can be cut or wrapped around complex shapes. Adhesive layers or straps secure them in place. No special tools are needed. Professional installation ensures optimal performance but is not mandatory for basic use.

Environmental impact is sometimes questioned. Silica aerogel is made from silica sand, a abundant resource. Production involves minimal waste. The long lifespan reduces replacement frequency. This lowers overall environmental strain compared to less efficient materials.

(Silica Aerogel thermal insulation blanket low thermal conductivity)