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 High Quality 5 um SiO2 Aerogel Powder CAS No. 7631-86-9 Silica Aerogel

Premium 5 µm SiO ₂ Aerogel Powder

Product Overview

This high-quality silica aerogel powder features a fragment dimension of 5 micrometers and brings the CAS number 7631-86-9. It is made from pure silicon dioxide (SiO ₂) and refined to keep phenomenal porosity, reduced density, and outstanding thermal insulation buildings. The material looks like a penalty, white, free-flowing powder that is very easy to deal with and integrate right into various commercial applications.

Key Includes

The powder has an ultra-low thermal conductivity, typically below 0.020 W/m · K at room temperature level. This makes it ideal for use in insulation systems where room and weight are restricted. Its high surface area– commonly surpassing 500 m ²/ g– supports strong adsorption capacities. The particles are consistent in dimension, which makes certain regular performance in compounds, finishings, and specialty formulas.

Silica aerogel is chemically inert and non-toxic. It remains steady under normal storage space problems and does not react with most usual solvents or materials. The powder is also hydrophobic when dealt with, which helps prevent moisture absorption and preserves its shielding performance in moist settings.

Usual Applications

Manufacturers use this aerogel powder in structure insulation panels, aerospace components, and protective apparel. It is also included in paints, sealers, and polymer matrices to improve thermal resistance without adding substantial weight. In the oil and gas market, it functions as a filler in pipe insulation. Researchers worth it for lab-scale experiments involving nanomaterials, catalysis, or power storage because of its tunable framework and purity.

Handling and Storage space

Store the powder in a completely dry, amazing area inside secured containers. Stay clear of direct exposure to moisture and direct sunshine. Use common individual protective devices, consisting of handwear covers and a dirt mask, during dealing with to decrease breathing or skin call.

Applications of High Quality 5 um SiO2 Aerogel Powder CAS No. 7631-86-9 Silica Aerogel

Premium 5 µm SiO ₂ Aerogel Powder– CAS No. 7631-86-9

Outstanding Thermal Insulation

Silica aerogel powder with a fragment size of 5 micrometers uses impressive thermal insulation. Its nano-porous framework catches air and slows down warm transfer. This makes it perfect for applications where room is limited but high performance is needed. You can utilize it in developing products, industrial pipelines, or safety apparel to minimize warmth loss or gain.

Lightweight and Easy to Handle

This SiO ₂ aerogel powder is exceptionally light. It adds minimal weight to any kind of product or system. As a result of its fine fragment dimension, it mixes well into layers, compounds, and sealants. Makers discover it easy to include into existing assembly line without significant changes.

Chemical Stability and Safety

The powder is made of pure silica (CAS No. 7631-86-9). It withstands moisture, UV light, and many chemicals. It does not melt or release harmful fumes under typical problems. These residential or commercial properties make it risk-free for both interior and exterior use across lots of industries.

Versatile Industrial Applications

You can use this aerogel powder in paints to produce protecting wall surface layers. Include it to rubber or plastic to improve thermal resistance without impacting adaptability. It likewise operates in oil and gas pipes, aerospace components, and even customer electronic devices that need effective warmth administration. Labs utilize it as a filler or support material in catalysis and sensing devices.

Constant Top Quality and Pureness

Every batch meets rigorous top quality criteria. The powder is devoid of binders or additives unless specified. Its consistent 5 µm size makes certain foreseeable performance in every application. This integrity aids you preserve consistent item top quality and minimize waste during manufacturing.

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 High Quality 5 um SiO2 Aerogel Powder CAS No. 7631-86-9 Silica Aerogel

What is 5 µm SiO₂ Aerogel Powder?

High-quality 5 µm SiO₂ aerogel powder is a lightweight, porous material made from silica (SiO₂). It has a particle size of about 5 micrometers. This powder shows very low thermal conductivity and high surface area. People use it in insulation, coatings, and specialty composites.

What is the CAS number for this product?

The CAS No. is 7631-86-9. This number identifies pure silica (SiO₂) in global chemical databases. It confirms you are getting genuine silica aerogel powder with standard chemical composition.

Why choose 5 µm particle size?

A 5 µm size offers a good balance. It mixes well into liquids and pastes without clumping. Smaller particles may cause dust issues. Larger ones might not disperse evenly. This size works well for paints, sealants, and thermal insulation systems.

How should I store this aerogel powder?

Store the powder in a dry, sealed container away from moisture. Silica aerogel absorbs water easily. Keep it in a cool place. Avoid direct sunlight and high humidity. Proper storage keeps its insulating properties strong.

Is this powder safe to handle?

Yes, but take basic care. Wear gloves and a mask when handling fine powders. Though non-toxic, the dust can irritate eyes or lungs. Work in a well-ventilated area. Follow standard safety practices for fine particulate materials. Always check the safety data sheet before use.