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.

(Whole High Molecular Silica Aerogel Concrete Wall Insulation And Sound Insulation Coatings)

Specification of Whole High Molecular Silica Aerogel Concrete Wall Insulation And Sound Insulation Coatings

This coating bonds high molecular silica aerogel directly into concrete walls. It provides outstanding thermal insulation and effective sound reduction. The silica aerogel forms a network of tiny glass particles. This network traps air extremely well. Trapped air stops heat moving through the wall. It also absorbs sound energy effectively. The result is a comfortable indoor temperature year-round. Energy bills for heating and cooling drop significantly. Noise from outside or between rooms is noticeably reduced.

Applying the coating is straightforward. It goes directly onto prepared concrete surfaces. No complex framing or additional layers are needed. The coating bonds tightly to the concrete. It creates a seamless, monolithic insulation layer. This eliminates thermal bridges common with other methods. Thermal bridges are weak spots where heat escapes easily. Sealing these spots boosts overall efficiency.

Key specifications are clear. A typical application uses a 10mm thickness. One liter covers approximately 1.5 square meters per coat. Two coats are usually recommended. Drying time between coats is about 4 hours under normal conditions. Full curing takes 24-48 hours. The material is non-toxic and environmentally safe. It has excellent fire resistance properties. Durability is high. It withstands weather and physical stress well. Maintenance requirements are minimal.

(Whole High Molecular Silica Aerogel Concrete Wall Insulation And Sound Insulation Coatings)

Applications of Whole High Molecular Silica Aerogel Concrete Wall Insulation And Sound Insulation Coatings

Whole high molecular silica aerogel concrete wall insulation and sound insulation coatings deliver exceptional performance. They form a seamless barrier on walls. This barrier drastically reduces heat loss in cold weather. It equally blocks heat gain during hot summers. The result is significant energy savings. Lower heating and cooling bills follow. Building occupants enjoy much more stable indoor temperatures year-round. Comfort improves noticeably. The secret lies in the silica aerogel structure. It traps vast amounts of air within its nano-pores. Air is a very poor conductor of heat. This trapped air massively slows heat transfer through the wall. Heat struggles to move across the coating layer. The coating achieves high thermal resistance even when applied thinly. Thin application preserves valuable interior space. It avoids bulky traditional insulation materials. Thick walls are unnecessary for good insulation. Renovation projects benefit greatly. Existing wall profiles stay largely unchanged. The coating bonds strongly to concrete substrates. It creates a durable, monolithic layer. This layer resists cracking over time. Long-term performance is reliable. Maintenance needs are minimal. The coating withstands typical building stresses.

Sound insulation is another major benefit. The coating effectively dampens airborne noise. It reduces sound transmission through walls significantly. Outside noise like traffic becomes less intrusive. Noise from adjacent rooms or apartments decreases. Conversations stay more private. Office environments gain needed quiet. Homes become more peaceful sanctuaries. The coating absorbs sound energy effectively. It converts sound waves into tiny amounts of heat. This absorption process cuts down noise levels. The dense, porous structure blocks sound paths. Sound finds it hard to travel through the material. Impact noise reduction is also possible. It helps with noises like footsteps on floors above. Combining thermal and acoustic performance is highly efficient. One product addresses two critical building needs. Installation is straightforward for professionals. The coating applies like a specialized render or plaster. It integrates seamlessly into new construction. Retrofitting existing concrete walls is equally feasible. Builders appreciate the dual functionality. Property owners see rapid returns through energy savings and comfort gains.

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 Whole High Molecular Silica Aerogel Concrete Wall Insulation And Sound Insulation Coatings

What is Whole High Molecular Silica Aerogel Concrete Wall Insulation and Sound Insulation Coating? This coating is a special paint. It contains silica aerogel. Silica aerogel is a lightweight material. It has tiny pores. These pores trap air. Trapped air stops heat transfer. It also blocks sound. You apply it directly on walls. It improves thermal insulation. It enhances soundproofing too.

How does this coating insulate against heat? The silica aerogel particles form a barrier. This barrier has microscopic holes. Air gets stuck in these holes. Still air resists heat flow. Heat stays inside in cold weather. Heat stays outside in hot weather. The coating reflects heat as well. It reduces energy bills significantly.

Does it work for sound insulation? Yes. The same porous structure blocks noise. Sound waves hit the trapped air pockets. They lose energy moving through. This dampens the noise. The coating adds density to walls. Density stops sound vibrations. It cuts high-pitched sounds best. It makes rooms much quieter.

How is the coating applied? Clean the wall surface first. Remove dust or grease. Ensure the wall is dry. Stir the coating thoroughly. Use a brush or roller. Apply an even first coat. Let it dry for four hours. Apply a second coat then. Two coats give full coverage. Avoid rain during application. Drying time varies with humidity.

What is the coating’s lifespan? It lasts over ten years. It bonds strongly to concrete. It resists weather damage. It does not peel or crack. Simple cleaning maintains it. Use water and mild soap. It keeps performing year after year. No reapplication is needed soon.

(Whole High Molecular Silica Aerogel Concrete Wall Insulation And Sound Insulation Coatings)