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 Hydrophobic Silica Aerogel Silica Airgel Powder for Thermal Insulation Bricks

Hydrophobic Silica Aerogel Powder for Thermal Insulation Blocks

Superior Insulation Efficiency

This hydrophobic silica aerogel powder provides impressive thermal insulation. Its nano-porous framework traps air properly, which significantly minimizes warm transfer. The material maintains secure efficiency even at heats. Builders and producers use it to enhance the power efficiency of insulation bricks without including considerable weight.

Water Resistance You Can Trust

The powder is dealt with to repel water. This hydrophobic attribute protects against wetness absorption, which protects the insulation worth in time. Wet conditions will not deteriorate its structure or efficiency. That makes it optimal for usage in humid settings or outdoor applications where exposure to rain or condensation is most likely.

Lightweight and Easy to Deal with

Silica aerogel powder is incredibly light. It mixes smoothly right into block mixtures throughout production. Its great particle size makes certain even circulation, which helps create consistent insulation residential properties throughout the end product. Workers discover it easy to include using conventional blending equipment.

Safe and Eco-friendly

This material has no harmful additives. It is made from amorphous silica, which is chemically inert and non-combustible. The production procedure follows strict ecological criteria. Final product fulfill constructing safety codes and assistance sustainable building goals.

Technical Emphasizes

– Thermal conductivity: as reduced as 0.015– 0.020 W/( m · K).
– Particle dimension: normally 1– 10 micrometers.
– Hydrophobicity: contact angle above 130 °
. -Optimum solution temperature level: approximately 650 ° C.
– Mass density: 40– 80 kg/m TWO.

Suppliers count on this aerogel powder to generate high-performance insulation blocks that conserve energy, withstand moisture, and last longer in real-world conditions.

Applications of Hydrophobic Silica Aerogel Silica Airgel Powder for Thermal Insulation Bricks

Hydrophobic Silica Aerogel Powder in Thermal Insulation Bricks

Lightweight Defense Versus Heat Loss

Thermal insulation blocks require to block warm while staying light and strong. Adding hydrophobic silica aerogel powder makes this possible. The powder is constructed from ultra-fine silica fragments with air caught inside. This framework decreases heat transfer better than a lot of products.

Water Resistance for Long-Term Efficiency

Normal insulation can absorb wetness. Damp insulation loses its capability to quit warmth flow. Hydrophobic silica aerogel pushes back water. Rainfall, moisture, or condensation will certainly not saturate into the brick. This keeps the insulation functioning more than time, even in damp conditions.

Easier Handling and Better Fit

The powder blends smoothly right into brick-making materials like cement or clay. It does not clump or separate. Home builders obtain constant results every single time. The last blocks are simple to cut, form, and install. They additionally take up less area than standard insulation layers.

Power Cost Savings Without Bonus Weight

Buildings shed a lot of energy with wall surfaces and roofing systems. Using bricks with silica aerogel powder cuts that loss. Less heat runs away in winter months. Less heat goes into in summer season. Heating and cooling systems run much less often. Power expenses go down. At the exact same time, the bricks stay light. That suggests less anxiety on the structure’s framework and structure.

Safe and Steady Product

Silica aerogel is safe and chemically stable. It does not shed, rot, or release hazardous fumes. It operates in temperature levels from -200 ° C to over 600 ° C. This makes it risk-free for homes, manufacturing facilities, and high-heat commercial setups. The hydrophobic version adds additional security versus climate and aging.

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 Hydrophobic Silica Aerogel Silica Airgel Powder for Thermal Insulation Bricks

Frequently Asked Questions About Hydrophobic Silica Aerogel Powder for Thermal Insulation Bricks

What is hydrophobic silica aerogel powder?

It is a very light, porous material made from silica. The “hydrophobic” part means it repels water. This powder is used inside insulation bricks to stop heat from moving through walls or pipes.

Why use it in thermal insulation bricks?

Silica aerogel has one of the lowest thermal conductivities of any solid material. When added to bricks, it greatly reduces heat loss. This helps buildings stay warm in winter and cool in summer. It also keeps energy bills lower.

Does it absorb moisture?

No. The powder is treated to be water-repellent. Even in humid conditions, it stays dry. This protects the insulation performance and prevents mold or damage over time.

Is it safe to handle?

Yes, when used as directed. The powder is non-toxic and chemically stable. Still, wear gloves and a mask during handling to avoid breathing in fine particles. Always follow safety instructions on the product label.

How is it added to insulation bricks?

Manufacturers mix the aerogel powder into the brick material before shaping and curing. The amount used depends on the needed insulation level. Even a small percentage can make a big difference in thermal performance. The final brick remains strong and easy to install.