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.

Specification of Hot Hydrophobic silica aerogel powder nano powder for thermal insulation

Hot Hydrophobic Silica Aerogel Powder– Advanced Thermal Insulation Product

Superior Insulating Efficiency

This hydrophobic silica aerogel powder uses exceptional thermal insulation. Its nanostructure includes as much as 95% air, which considerably reduces warm transfer. The material preserves secure efficiency even at heats, making it excellent for requiring commercial applications.

Water-Repellent Surface

The powder is dealt with to be highly hydrophobic. Water droplets grain up and roll off rather than soaking in. This function protects the insulation from wetness damages and makes sure long-term effectiveness in damp or wet atmospheres.

Ultra-Lightweight and Easy to Manage

With an exceptionally low thickness, the powder adds very little weight to any kind of system. It streams conveniently and can be mixed into finishes, compounds, or formed components without unique equipment. Its great bit size enables consistent dispersion in a large range of matrices.

Pure and Secure Composition

Made from high-purity silica, the powder resists chemical destruction and does not release damaging substances. It stays secure under regular storage space and operating conditions. No binders or fillers are added, so efficiency remains consistent batch after batch.

Versatile Application Alternatives

Use this aerogel powder in structure insulation, pipeline covers, aerospace components, safety clothing, and much more. It functions well in both rigid and adaptable systems. When combined with other materials, it improves overall thermal resistance without jeopardizing adaptability or stamina.

Key Specifications:
– Look: Fine white powder
– Fragment dimension: 5– 20 micrometers
– Thickness: 50– 150 kg/m FOUR (bulk).
– Thermal conductivity: as low as 0.015 W/( m · K).
– Hydrophobicity: Contact angle > 130 °
. -Optimum usage temperature level: Approximately 650 ° C.

This hydrophobic silica aerogel powder delivers dependable, high-performance insulation where typical materials fall short.

Applications of Hot Hydrophobic silica aerogel powder nano powder for thermal insulation

Applications of Hot Hydrophobic Silica Aerogel Powder

Superior Thermal Insulation in Severe Settings

Warm hydrophobic silica aerogel powder offers impressive thermal insulation also at high temperatures. Its nanostructure traps air in small pores, decreasing warmth transfer. This makes it ideal for usage where typical insulators fall short.

In industrial settings, the powder shields pipelines, reactors, and storage tanks from extreme warm. It maintains power loss low and enhances system effectiveness. Since it wards off water, it remains efficient even in moist or damp conditions. Dampness does not lower its protecting power.

Light-weight Solution for Aerospace and Automotive

Weight matters in aerospace and automotive design. This aerogel powder is exceptionally light yet very protecting. Designers blend it into compounds or coverings to secure delicate components from heat without including bulk. Jet engines, exhaust systems, and battery loads all gain from its performance.

Energy-Efficient Building Products

Builders mix hydrophobic silica aerogel powder right into plasters, panels, and sealers. The result is thinner wall surfaces with much better insulation. Residences and offices stay warmer in wintertime and cooler in summer season. Power expenses decrease, and convenience increases. Because the powder withstands water, it likewise aids protect against mold and mildew and architectural damage gradually.

Trustworthy Performance Across Industries

From oil refineries to electrical automobiles, this product supplies consistent results. It takes care of temperatures approximately 650 ° C (1200 ° F) without breaking down. Its hydrophobic nature means it functions well outdoors or underground. Maintenance requires remain reduced since the powder does not soak up dampness or weaken conveniently.

Manufacturers depend on warm hydrophobic silica aerogel powder for long-term thermal defense. It addresses difficult insulation obstacles with a basic, sturdy remedy.

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 Hot Hydrophobic silica aerogel powder nano powder for thermal insulation

Frequently Asked Questions About Hydrophobic Silica Aerogel Powder

What is hydrophobic silica aerogel powder?

It is a lightweight nano powder made from silica. The material has tiny air pockets inside, which help block heat transfer. It also repels water because it is treated to be hydrophobic. This makes it useful in wet or humid conditions.

Why is it good for thermal insulation?

The powder contains up to 95% air trapped in a solid silica network. Air is a poor conductor of heat, so this structure slows down heat flow. Its low density and high porosity give it excellent insulating performance, even at thin layers.

Where can this powder be used?

You can mix it into coatings, paints, plasters, or polymer composites. It works well in construction materials, industrial pipes, appliances, and outdoor gear. Any place that needs lightweight, effective heat protection can benefit from it.

Is it safe to handle?

Yes, but wear basic protective gear like gloves and a mask. The powder is non-toxic and chemically stable. Still, fine particles may irritate skin or lungs if inhaled in large amounts. Store it in a dry, sealed container away from moisture.

How does “hydrophobic” help in real applications?

Hydrophobic means it resists water. Regular aerogels absorb moisture and lose insulating power. This version stays dry, keeps its structure, and maintains performance over time—even in rain, steam, or high humidity. That makes it more reliable for long-term use outdoors or in damp environments.