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.

(Industrial Hydrophobic Silica Aerogel Powder Nano Aerogel Gel Thermal Insulation Coatings Rubber Hydrophobic Thermal Insulation)

Specification of Industrial Hydrophobic Silica Aerogel Powder Nano Aerogel Gel Thermal Insulation Coatings Rubber Hydrophobic Thermal Insulation

Industrial hydrophobic silica aerogel powder is a top-performing material for thermal insulation. This nano aerogel gel is extremely lightweight. Its structure contains mostly air. Tiny pores trap air molecules very effectively. This stops heat transfer incredibly well. The powder shows very low thermal conductivity. This property makes insulation far better than traditional materials.

The “hydrophobic” part means the powder strongly repels water. It does not absorb moisture easily. Water rolls right off its surface. This feature is crucial for long-term performance. Moisture ruins insulation value over time. Hydrophobicity prevents this. It keeps the insulation working well in damp conditions. It also stops material degradation.

This nano aerogel powder integrates easily into different products. Manufacturers mix it into thermal insulation coatings. These coatings apply like paint onto surfaces. They form a thin, super-insulating layer. The aerogel boosts the coating’s heat resistance significantly. The powder also blends into rubber compounds. This creates flexible, insulating rubber sheets or parts. These products handle heat and cold effectively.

Using hydrophobic silica aerogel delivers big advantages. It drastically cuts heat loss. It saves energy and lowers heating or cooling costs. The thin layers save space compared to bulky insulation. It works reliably in humid or wet environments. The material itself is very stable and long-lasting. Industries use it for pipes, tanks, buildings, and sensitive equipment.

(Industrial Hydrophobic Silica Aerogel Powder Nano Aerogel Gel Thermal Insulation Coatings Rubber Hydrophobic Thermal Insulation)

Applications of Industrial Hydrophobic Silica Aerogel Powder Nano Aerogel Gel Thermal Insulation Coatings Rubber Hydrophobic Thermal Insulation

Industrial hydrophobic silica aerogel powder is a remarkable nano-material. It offers exceptional thermal insulation. This powder is super light and full of tiny air pockets. These pockets stop heat moving easily. The material is also water-repellent. This keeps its insulation power strong even in wet places. You find this powder in many industrial uses.

One key application is thermal insulation coatings. Mixing the aerogel powder into special paints or coatings creates a thin insulating layer. These coatings go onto pipes, tanks, and building surfaces. They prevent heat loss or gain effectively. The layer stays thin but works like much thicker traditional insulation. This saves space and cuts energy costs. The coating shields equipment from temperature changes.

Rubber products also benefit greatly. Adding hydrophobic silica aerogel powder to rubber mixes improves their thermal properties. The resulting rubber stays flexible and strong. It gains excellent insulation abilities. This is perfect for gaskets, seals, and protective sleeves needing heat resistance. The rubber parts last longer under temperature stress. They maintain performance reliably.

The hydrophobic nature is vital. Water ruins regular insulation. This treated silica aerogel powder actively pushes water away. Moisture cannot soak in. This protects the insulation performance over time. It resists rain, humidity, and spills. The material works well outdoors or in damp factories. Its structure stays intact. Thermal efficiency remains high for years. This reliability is crucial for industrial settings. Maintenance needs drop significantly.

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 Industrial Hydrophobic Silica Aerogel Powder Nano Aerogel Gel Thermal Insulation Coatings Rubber Hydrophobic Thermal Insulation

What is hydrophobic silica aerogel powder?
It’s a super light, solid material made mostly of air trapped in nano-sized pores. We treat it to repel water strongly. This powder is incredibly good at stopping heat flow. You mix it into coatings, rubbers, or plastics to boost their insulation power. It stays dry and effective even in wet places.

How does this powder provide thermal insulation?
Air trapped inside its tiny pores cannot move easily. Heat struggles to travel through trapped, still air. The powder’s structure creates countless barriers against heat transfer. This stops heat moving through it very effectively. Adding it to other materials makes those materials much better insulators.

Where is hydrophobic silica aerogel powder used?
It’s put into paints and sprays for insulating pipes, tanks, and buildings. It’s mixed into rubber for insulating gaskets or seals. It goes into plastics for insulating panels or covers. It’s used anywhere needing thin, high-performance insulation that must handle moisture. Industrial equipment and construction are common areas.

Why is the hydrophobic treatment important?
Regular silica aerogel soaks up water like a sponge. Water ruins its insulation ability and makes it heavy. Hydrophobic treatment makes the powder bead up water. It keeps water out of the pores. This ensures the powder keeps insulating well in humid or wet conditions. The insulation performance stays reliable.

How is the powder applied in coatings or rubber?
You blend the fine powder directly into the liquid coating base or uncured rubber compound. Mixing needs care to spread the powder evenly without breaking the tiny particles. Once mixed, apply the coating like normal paint or cure the rubber as usual. The powder stays embedded, adding insulation throughout the material.

(Industrial Hydrophobic Silica Aerogel Powder Nano Aerogel Gel Thermal Insulation Coatings Rubber Hydrophobic Thermal Insulation)