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 polymer silica aerogel insulation material concrete building thermal insulation)

Specification of Whole polymer silica aerogel insulation material concrete building thermal insulation

Whole polymer silica aerogel insulation product is an advanced remedy created for thermal insulation in concrete structures, integrating ultra-low thermal conductivity with durable structural combination. This material is synthesized through a sol-gel procedure, reinforced with a polymer matrix to improve durability and versatility, making it suitable for integration into concrete frameworks without endangering integrity. Its thermal conductivity arrays in between 0.015– 0.020 W/m · K, exceeding conventional insulation materials like fiberglass or foam, ensuring minimal warmth transfer and substantial power cost savings. The density of the aerogel composite is usually 150– 200 kg/m ³, providing light-weight insulation that lowers load tension on structure structures. It runs properly across a wide temperature level array (-200 ° C to +650 ° C), making it ideal for extreme climates. The material is hydrophobic, with a water contact angle surpassing 150 °, protecting against moisture absorption and mitigating mold and mildew or rust dangers in concrete. It achieves a Class A fire score per ASTM E84, ensuring non-combustibility and low smoke emission. Compressive toughness is maintained at 0.5– 1.0 MPa, enabling it to withstand normal structural stresses when embedded in concrete. Application techniques include straight blending into concrete sets, spray coatings, or premade panels, with thickness choices from 5 mm to 50 mm customized to project-specific R-value needs. The aerogel is chemically inert, pH-neutral, and compatible with concrete ingredients, guaranteeing no negative responses throughout treating. Its nanoporous framework likewise gives acoustic insulation, minimizing sound transmission by approximately 30 dB. Eco, the material is non-toxic, without volatile natural substances (VOCs), and adds to LEED accreditation goals due to its energy performance. UV security ensures long-lasting efficiency without degradation, also in revealed applications. Personalized formulations permit modification of thickness and treating time to line up with construction process. With a service life surpassing 50 years, this aerogel insulation decreases maintenance demands while taking full advantage of thermal performance in residential, business, and commercial concrete frameworks.

(Whole polymer silica aerogel insulation material concrete building thermal insulation)

Applications of Whole polymer silica aerogel insulation material concrete building thermal insulation

Whole polymer silica aerogel insulation material is transforming thermal insulation in concrete structures, supplying unrivaled energy performance and efficiency. This advanced product combines the ultra-low thermal conductivity of silica aerogel with the sturdiness and flexibility of a polymer matrix, developing a lightweight, robust solution for contemporary construction needs. Its one-of-a-kind structure, composed of over 90% air entraped in a nanoporous network, lessens warmth transfer, making it excellent for preserving secure indoor temperature levels while minimizing energy intake.

In concrete structures, this insulation product is used as a thin-layer coating, integrated right into prefabricated panels, or made use of as filler in wall tooth cavities. Its high thermal resistance (approximately R-10 per inch) outshines conventional products like fiberglass or foam, enabling slimmer insulation layers without jeopardizing effectiveness. This is specifically useful in city settings where room optimization is critical. The product’s hydrophobic properties protect against wetness absorption, securing concrete structures from destruction brought on by moisture or freeze-thaw cycles.

Applications encompass roofs, floorings, and outside wall surfaces, where it minimizes thermal linking and boosts airtightness. Retrofitting older structures with aerogel-based insulation improves power ratings without significant structural adjustments. Its fire-resistant and non-combustible nature meets strict structure safety codes, while its resistance to mold and mildew and bugs makes certain lasting reliability.

Eco, the product sustains sustainable building by lowering cooling and heating tons and carbon impacts. Its toughness decreases replacement frequency, reducing waste. Suitable with environment-friendly building certifications like LEED, it straightens with worldwide initiatives to achieve net-zero power goals.

In recap, whole polymer silica aerogel insulation is a game-changer for concrete buildings, providing premium thermal efficiency, space effectiveness, and sustainability. Its adaptability in application and lasting cost financial savings make it a favored choice for engineers and builders aiming to develop energy-efficient, future-ready structures.

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 polymer silica aerogel insulation material concrete building thermal insulation

What is whole polymer silica aerogel insulation material? Whole polymer silica aerogel insulation material is a lightweight, nanoporous composite made by reinforcing silica aerogel—a material with ultra-low thermal conductivity—with polymers. This combination enhances flexibility, durability, and adhesion while retaining aerogel’s exceptional insulation properties. It is designed for thermal management in buildings, offering high heat resistance, moisture resistance, and fire retardancy, making it ideal for concrete structures.

How does it improve thermal insulation in concrete buildings? The material’s ultra-low thermal conductivity (as low as 0.015 W/m·K) minimizes heat transfer through walls, roofs, and floors. It creates a continuous thermal barrier, reducing energy loss by up to 50% compared to traditional insulation like fiberglass or foam. Its nanoporous structure traps air, inhibiting convection and conduction. This improves indoor temperature stability, lowers HVAC energy consumption, and meets stringent building energy codes.

Is it compatible with existing concrete structures? Yes. It can be applied as a coating, sprayed layer, or prefabricated panels, adapting to new or retrofitted buildings. The polymer matrix ensures strong adhesion to concrete surfaces without compromising structural integrity. It is lightweight, adding minimal load, and can be integrated during construction or post-renovation. Its flexibility prevents cracking, even on uneven surfaces.

Is it durable and resistant to environmental factors? Absolutely. The polymer-silica aerogel composite resists moisture, UV radiation, mold, and pests. It maintains insulation performance in extreme temperatures (-50°C to 200°C) and is non-flammable (Class A fire rating). Unlike traditional materials, it doesn’t sag, settle, or degrade over time, ensuring long-term thermal efficiency and reducing maintenance costs.

Is it cost-effective compared to traditional insulation? While upfront costs are higher, its superior insulation performance reduces energy bills by 20–40%, yielding ROI within 3–5 years. Longevity (30+ years) and minimal maintenance lower lifecycle costs. Additionally, its thin profile saves space, enabling slimmer walls without sacrificing insulation—ideal for urban buildings. Compliance with green building certifications further enhances value.

(Whole polymer silica aerogel insulation material concrete building thermal insulation)