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 Powder Provider SiO2 Aerogel Powder

Hydrophobic Silica Aerogel Powder– High-Performance Thermal Insulation Product

Product Summary

Our hydrophobic silica aerogel powder is a light-weight, highly permeable product made from pure SiO TWO. It offers phenomenal thermal insulation, low density, and strong water resistance. This powder is perfect for applications where moisture security and warmth retention are essential.

Secret Includes

– Ultra-low thermal conductivity : As reduced as 0.013– 0.020 W/( m · K), making it among the very best shielding products offered.
– Solid hydrophobicity : Call angle exceeds 130 °, so water beads up and rolls off rather than taking in.
– High surface : Generally in between 500– 800 m ²/ g, which sustains superb adsorption efficiency.
– Reduced bulk thickness : Varies from 40– 150 kg/m SIX, helping reduce general system weight.
– Chemical security : Made of amorphous silica, it stands up to most acids, bases, and solvents under normal problems.

Technical Specs

– Chemical formula : SiO ₂.
– Pureness : ≥ 99%.
– Particle size : 1– 100 microns (adjustable based on consumer demands).
– Wetness content :

Applications of Hydrophobic Silica Aerogel Powder Provider SiO2 Aerogel Powder

Applications of Hydrophobic Silica Aerogel Powder

Superior Thermal Insulation

Hydrophobic silica aerogel powder offers exceptional thermal insulation. It has among the lowest thermal conductivities among solid materials. This makes it ideal for usage in building insulation, commercial pipes, and refrigeration systems. Its lightweight nature helps in reducing general system weight without compromising performance.

Moisture Resistance for Harsh Environments

The powder is dealt with to drive away water. This hydrophobic home avoids dampness absorption even in damp or wet problems. Consequently, it preserves its insulating ability gradually. Industries such as oil and gas, marine, and outside building depend on this feature to shield equipment and frameworks from water damages.

Flexible Use Throughout Industries

Makers mix hydrophobic silica aerogel powder right into finishings, paints, and compounds. These mixes include insulation while maintaining products light. The powder additionally functions well in specialized textiles used for protective apparel. Firemans, army workers, and industrial workers benefit from equipment that remains trendy and completely dry.

Easy Integration into Existing Procedures

This aerogel powder blends efficiently with usual binders and matrices. Companies can include it to current assembly line without significant adjustments. It streams well and spreads uniformly, which ensures consistent item quality. Customers report fewer handling problems contrasted to other insulation additives.

Environmentally Friendly Performance

Silica aerogel is made from abundant, non-toxic materials. It has no damaging blowing agents or ozone-depleting materials. Its long life span reduces the requirement for frequent replacement. This decreases waste and sustains sustainability goals in environment-friendly structure and tidy energy tasks.

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 Powder Provider SiO2 Aerogel Powder

Frequently Asked Questions About Hydrophobic Silica Aerogel Powder

What is hydrophobic silica aerogel powder?

Hydrophobic silica aerogel powder is a lightweight material made from silicon dioxide (SiO₂). It has a very porous structure and repels water. This means it stays dry even in wet conditions. The powder form makes it easy to mix into coatings, composites, or insulation products.

Why choose hydrophobic over regular silica aerogel?

Regular silica aerogel absorbs moisture from the air. That can weaken its performance over time. Hydrophobic silica aerogel is treated to resist water. It keeps its insulating power and structure longer, especially in humid environments. This makes it more reliable for real-world use.

What are the main uses of this powder?

People use it in thermal insulation for buildings, pipelines, and appliances. It also goes into paints, sealants, and specialty plastics to improve heat resistance. Some add it to battery components or aerospace materials where light weight and low heat transfer matter.

Is it safe to handle?

Yes, but you should take basic precautions. Wear gloves and a mask when working with fine powders. Avoid breathing in dust. Store it in a dry, sealed container. The material itself is not toxic, but like any fine powder, it can irritate skin or lungs if not handled properly.

How do I mix it into my product?

Start by adding small amounts to your base material—like resin, paint, or polymer. Mix slowly to avoid clumping. Use a high-shear mixer if possible. Test different ratios to find the best balance between performance and cost. Always follow safety steps during mixing.