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.

(Hydrophilic Type Hydrophobic Type Nano Silica Aerogel Powder)

Specification of Hydrophilic Type Hydrophobic Type Nano Silica Aerogel Powder

Hydrophilic type and hydrophobic kind nano silica aerogel powder are advanced products created for specialized applications. Both types share a common base material– silica aerogel– yet vary in surface area residential properties. Hydrophilic nano silica aerogel powder draws in water. It has a high affinity for moisture. This makes it appropriate for applications requiring water absorption or retention. Hydrophobic nano silica aerogel powder drives away water. Its surface is dealt with to stand up to wetness. This makes it perfect for settings where water resistance is essential.

The powder form of both kinds guarantees simple integration into numerous matrices. Fragment sizes range from 10 to 50 nanometers. This fine granular framework offers a high surface. Porosity surpasses 90%, developing a lightweight product with low density. Thermal conductivity stays incredibly reduced, around 0.015-0.025 W/m · K. This residential property supports premium insulation efficiency.

Hydrophilic nano silica aerogel powder functions well in moisture control systems. It is utilized in desiccants, medical dressings, and farming hydration products. The product’s ability to hold water without weakening is essential. Hydrophobic nano silica aerogel powder is favored in building and construction and oil-and-gas sectors. It protects pipelines, roofing systems, and wall surfaces while stopping water damage. Its security in humid or damp conditions makes certain long-lasting efficiency.

Both types show chemical inertness. They withstand reactions with most acids, bases, and solvents. This improves durability in extreme environments. Temperature resistance varies from -200 ° C to 650 ° C. Applications in extreme thermal problems are practical. The powders are non-toxic and environmentally risk-free. They satisfy international criteria for industrial and consumer use.

Handling approaches include sol-gel strategies followed by surface adjustment. Hydrophilic variations preserve hydroxyl groups on the silica surface area. Hydrophobic variations undergo therapy with silane agents. This produces a water-repellent layer. The final product is a free-flowing powder with minimal dirt generation. Product packaging alternatives include secured bags or personalized containers to maintain quality.

Individuals gain from the product’s versatility. It improves item efficiency in electronics, aerospace, and energy storage space. Compatibility with polymers, ceramics, and steels permits wide application. Adjustable particle size and surface therapy are readily available. This makes sure customized options for certain demands.

Storage suggestions include maintaining the powder dry and amazing. Straight sunshine or high moisture need to be avoided. Service life surpasses two years under correct problems. Handling calls for typical safety gear to avoid inhalation.

(Hydrophilic Type Hydrophobic Type Nano Silica Aerogel Powder)

Applications of Hydrophilic Type Hydrophobic Type Nano Silica Aerogel Powder

Hydrophilic and hydrophobic nano silica aerogel powders are sophisticated products with one-of-a-kind homes. These powders find usage in numerous sectors. Hydrophilic nano silica aerogel soaks up water quickly. This makes it suitable for applications requiring wetness control. It is used in insulation for buildings. The product traps air pockets, minimizing warmth transfer. This boosts power efficiency. It additionally operates in drug delivery systems. The porous framework holds energetic components, launching them gradually. Ecological usages consist of water filtration. The aerogel captures contaminants from fluids, making it beneficial in filtering systems.

Hydrophobic nano silica aerogel fends off water. This residential property suits it for waterproofing. It is included in coatings for electronic devices to prevent dampness damage. The product remains secure in damp conditions, protecting sensitive parts. In the oil and gas industry, it divides oil from water. This aids clean spills or recuperate sources. It is additionally made use of in textiles. Fabrics treated with this aerogel resist spots and water, expanding their life expectancy. Construction benefits include adding it to concrete. The aerogel decreases water absorption, preventing splits in winter.

Both kinds have roles in aerospace. They supply light-weight insulation for spacecraft and satellites. Their reduced thickness does not include considerable weight. In cosmetics, hydrophilic aerogel controls oil and supplies nutrients in skin care products. Hydrophobic variations develop smooth appearances in makeup.

Medical fields use hydrophilic aerogel for wound dressings. The product keeps injuries dry while advertising recovery. Hydrophobic aerogel help in producing breathable however water-resistant clinical tapes. Automotive applications include soundproofing and thermal management. The powders reduce engine noise and keep cabin temperature level.

Study continues to increase their uses. Researchers check these aerogels in battery technology to enhance power storage. Their high surface supports better electrode efficiency. They are also explored in 3D printing for creating complex, light-weight frameworks.

The flexibility of these materials drives technology. Industries adopt them for performance, sturdiness, and sustainability. Their special qualities solve troubles in energy, setting, and 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 Hydrophilic Type Hydrophobic Type Nano Silica Aerogel Powder

Hydrophilic and hydrophobic nano silica aerogel powder differ in how they interact with water. Hydrophilic types absorb water easily. This makes them useful in applications needing moisture retention. Hydrophobic types repel water. They work better in environments where water resistance matters. Both share high porosity and low density. Their surface chemistry determines their behavior toward water.

Common applications for hydrophilic nano silica aerogel powder include drug delivery systems and humidity control. It bonds well with water-based solutions. Hydrophobic versions suit thermal insulation in damp conditions. They prevent water damage in building materials. They also help in oil-spill cleanup by repelling water while absorbing oils. Both types enhance product performance in specific scenarios.

Thermal insulation properties exist in both types. Hydrophobic nano silica aerogel powder performs better in wet environments. It maintains insulation efficiency even when exposed to moisture. Hydrophilic types may lose effectiveness if saturated with water. Both have low thermal conductivity. This makes them ideal for energy-efficient insulation in construction or industrial equipment.

Handling hydrophilic or hydrophobic nano silica aerogel powder requires basic safety measures. Wear gloves and masks to avoid inhalation or skin contact. The powder is non-toxic but can irritate lungs or eyes. Store it in sealed containers. Follow standard lab safety protocols. Avoid dispersing the powder into the air.

Store hydrophilic nano silica aerogel powder in dry conditions. Exposure to humidity causes clumping. Keep hydrophobic types away from prolonged moisture. Both benefit from cool, dark storage to preserve stability. Use airtight packaging for long-term storage. Check for moisture ingress periodically. Proper storage ensures material performance over time.

(Hydrophilic Type Hydrophobic Type Nano Silica Aerogel Powder)