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.

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Specification of Supply best nanoparticles silica aerogel

Silica aerogel nanoparticles represent a sophisticated material renowned for their ultra-low density, high porosity, and exceptional thermal insulation residential properties. These nanoparticles are synthesized via a sol-gel process adhered to by supercritical drying out, resulting in a nanostructured product made up of over 95% air. Key specs consist of a mesoporous structure with pore sizes varying between 2– 50 nm, a particular surface area of 500– 1000 m ²/ g, and a bulk thickness of 0.001– 0.2 g/cm ³. The material shows outstanding thermal security, with a maximum operating temperature level of 600– 800 ° C, depending on the synthesis method and additives. Thermal conductivity is incredibly reduced, typically in between 0.013– 0.025 W/m · K at ambient conditions, making it one of one of the most reliable shielding products offered. The hydrophobic version, treated with silane compounds, accomplishes a water call angle exceeding 150 °, making sure dampness resistance and structural honesty in humid environments. Particle dimension circulation is snugly controlled, with key particle diameters of 5– 20 nm and aggregated collections flexible from 50 nm to numerous microns. Customizable surface chemistry permits functionalization with amino, carboxyl, or epoxy teams for improved compatibility in composite applications. Purity levels go beyond 99.9% SiO ₂, with trace steel contaminations below 10 ppm. The material follows RoHS and REACH guidelines, ensuring safety in electronics, aerospace, and construction applications. Product packaging options include vacuum-sealed foil bags or inert gas-filled containers to avoid dampness absorption and protect nanostructure honesty. Basic set sizes range from 1 gram to 1 kilo, with mass orders available upon demand. Storage space referrals consist of a completely dry, room-temperature environment far from straight sunlight. Applications span advanced thermal insulation systems, lightweight composites, power storage space tools, acoustic dampening, and environmental remediation. Technical assistance includes accessibility to SDS, TEM/SEM imaging data, and customized diffusion protocols for integration into polymers, finishings, or textiles. Preparation for orders is 2– 4 weeks, with expedited shipping alternatives for research and industrial customers.

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Applications of Supply best nanoparticles silica aerogel

Silica aerogel nanoparticles, renowned for their extraordinary homes such as ultra-low thickness, high porosity, and amazing thermal insulation, have actually emerged as a transformative product throughout varied industries. Their unique nanostructure, made up of over 90% air, enables groundbreaking applications that utilize their lightweight nature, reduced thermal conductivity, and high area.

In ** thermal insulation **, silica aerogel stands out as a superior material for energy-efficient services. It is widely made use of in building and construction for insulating windows, wall surfaces, and roof coverings, significantly reducing heat transfer and boosting power financial savings. Aerospace and vehicle sectors incorporate aerogel-based compounds to safeguard sensitive components from severe temperature levels, improving fuel efficiency in lorries and thermal protecting in spacecraft.

The ** oil and gas sector ** depends on silica aerogel for pipe insulation, preventing warm loss in subsea and arctic environments. Its hydrophobic nature and longevity make it ideal for maintaining operational efficiency in severe conditions. Similarly, ** ecological remediation ** gain from aerogels’ high absorption capability, effectively capturing pollutants like oil spills or hefty steels from water, assisting in lasting cleaning efforts.

In ** electronic devices **, silica aerogel nanoparticles act as dielectric products or thermal barriers in microdevices, protecting against getting too hot in batteries, circuits, and LED systems. Their transparency and protecting homes likewise sustain innovative applications in clever windows and optical sensing units.

The ** biomedical field ** discovers aerogels for medication shipment systems, leveraging their permeable framework to regulate the release of drugs. Research study into injury dressings and cells design scaffolds highlights their potential in regenerative medication.

** Textiles and garments ** industries embed silica aerogel right into materials to produce ultra-thin, light-weight thermal clothes for severe atmospheres, providing premium heat without bulk. In addition, its usage in ** power storage space **, such as enhancing battery efficiency or hydrogen storage space, highlights its convenience ahead of time eco-friendly innovations.

Silica aerogel’s versatility remains to inspire advancement, connecting spaces between material science and real-world challenges. Its mix of thermal, mechanical, and chemical buildings positions it as a critical enabler of sustainability, efficiency, and technological development throughout global industries.

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 Supply best nanoparticles silica aerogel

What are silica aerogel nanoparticles? Silica aerogel nanoparticles are ultra-lightweight, porous materials derived from a gel in which the liquid component is replaced with gas, resulting in a solid with extremely low density and high surface area. Composed primarily of silicon dioxide, they exhibit exceptional thermal insulation, transparency, and chemical stability, making them ideal for advanced applications in industries like aerospace, construction, and energy.

What makes silica aerogel nanoparticles unique? Their structure consists of a three-dimensional network of nanoscale pores, which account for up to 99.8% air by volume. This grants them the lowest thermal conductivity of any solid material (as low as 0.015 W/m·K), superior fire resistance, and high surface area (500–1200 m²/g). These properties enable unmatched performance in insulation, catalysis, and environmental remediation.

What are the primary applications of silica aerogel nanoparticles? They are widely used in thermal insulation for buildings, pipelines, and aerospace components due to their lightweight and heat-resistant nature. Other applications include energy storage (batteries, supercapacitors), oil spill cleanup (hydrophobic absorption), drug delivery systems, and as additives in coatings or composites to enhance durability and thermal performance.

Are silica aerogel nanoparticles safe to handle? While non-toxic, their dry powder form can pose inhalation risks, requiring proper PPE like masks and gloves during handling. Processed forms (e.g., encapsulated in composites) are generally safe. Reputable suppliers provide material safety data sheets (MSDS) and comply with ISO, OSHA, or REACH standards to ensure safe usage and disposal.

How do I choose the best supplier for silica aerogel nanoparticles? Prioritize suppliers with certifications (ISO, NSF) guaranteeing purity, consistency, and scalability. Evaluate their ability to customize particle size (10–100 nm), porosity, and surface modifications (hydrophobic/hydrophilic). Technical support, batch testing reports, and adherence to sustainability practices (low-energy production) are critical. Reliable suppliers offer competitive lead times and global logistics for industrial or research needs.

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