Overview of nano silica

Composition: Primarily composed of silicon dioxide (SiO2), similar to regular sand but on a much smaller scale.

Production: Nano silica can be produced through several methods such as sol-gel processes, vapor deposition, and plasma technology.

Applications: Due to its unique properties, nano silica finds applications in a wide range of fields including electronics, optics, biomedicine, and construction materials.

Features of nano silica

High Surface Area: One of the standout features of nano silica is its extremely high surface area relative to volume, which makes it highly reactive and useful for catalysis.

Enhanced Mechanical Properties: When added to other materials, nano silica can significantly improve mechanical strength, durability, and wear resistance.

Optical Properties: Depending on their size and shape, nano silica particles can manipulate light in interesting ways, making them useful in optical devices.

Biocompatibility: In biomedical applications, certain forms of nano silica are known for their biocompatibility and ability to deliver drugs within the body effectively.

Thermal Stability: Nano silica exhibits excellent thermal stability, allowing it to maintain its structure and properties at high temperatures.

Specification of Whole nano SiO2 silicon dioxide hydrophobic fumed silica silica nanoparticles

Whole Nano SiO TWO– Hydrophobic Fumed Silica Nanoparticles

Item Introduction

Entire Nano SiO ₂ is a high-purity hydrophobic fumed silica made from nano-sized silicon dioxide particles. It is created through a flame hydrolysis process that provides it superb dispersibility and solid water-repelling buildings. This item is commonly used as a thickening agent, anti-settling additive, and circulation control help in many industrial applications.

Key Features

– Hydrophobic surface area : Treated with silane-based compounds to drive away water and resist wetness absorption.
– Nano-scale particle size : Primary bits action between 7– 40 nanometers, guaranteeing high area and sensitivity.
– High pureness : Consists of over 99.8% SiO two with very little contaminations.
– Exceptional circulation control : Aids avoid sagging and settling in layers, adhesives, and sealers.
– Thermal security : Maintains efficiency at heats as much as 300 ° C.

Regular Applications

This hydrophobic fumed silica functions well in:
– Paints and industrial finishes for anti-settling and matting results
– Adhesives and sealers to enhance thickness and thixotropy
– Cosmetics like powders and structures for oil absorption and smooth structure
– Rubber and plastic compounds to improve mechanical strength
– Digital encapsulants where moisture resistance is crucial

Handling and Storage space

Shop Whole Nano SiO two in a completely dry, amazing location far from dampness. Maintain containers tightly shut when not being used. Usage basic commercial health methods throughout handling– put on handwear covers, shatterproof glass, and a dirt mask to prevent inhalation or skin call. The powder is non-toxic yet may trigger irritation if inhaled in big amounts. Avoid creating air-borne dust during transfer or mixing.

Applications of Whole nano SiO2 silicon dioxide hydrophobic fumed silica silica nanoparticles

Applications of Hydrophobic Fumed Nano SiO ₂

Strong Performance in Coatings and Paints

Hydrophobic fumed silica nanoparticles substantially boost the high quality of coatings and paints. They quit liquids from taking in, which keeps surface areas completely dry and clean. These particles additionally assist prevent drooping throughout application. This suggests paint keeps where you place it– on wall surfaces, steel, or wood– without dripping.

Better Adhesives and Sealants

When included in adhesives and sealers, nano SiO ₂ gives them extra stamina and security. It quits them from flowing too much before they dry. At the very same time, it helps them stand up to wetness with time. This makes bonded parts last longer, even in damp or moist locations.

Improved Plastics and Rubber

Plastic and rubber products end up being harder with hydrophobic fumed silica. The nanoparticles mix well into the product and increase scrape resistance. They likewise block water from getting in, which protects the product from swelling or damaging down. This is useful for exterior gear, automobile parts, and digital housings.

Reputable in Cosmetics and Personal Treatment

In makeup and skin care things, these silica fragments control oil and keep formulas smooth. They offer powders a smooth feeling and aid lotions spread out equally. Due to the fact that they fend off water, they also assist items remain on skin much longer without smudging or washing off quickly.

Useful in Industrial Fluids

Lubes, oils, and other commercial fluids take advantage of nano SiO two as well. The particles quit the fluids from separating or thinning out under pressure or heat. They additionally minimize lathering and improve how the fluid moves via systems. This leads to smoother device procedure and less wear with time.

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 nano SiO2 silicon dioxide hydrophobic fumed silica silica nanoparticles

Frequently Asked Questions About Hydrophobic Fumed Silica (Nano SiO₂)

What is hydrophobic fumed silica?

Hydrophobic fumed silica is a type of nano-sized silicon dioxide (SiO₂) powder. It starts as regular fumed silica but gets treated with special chemicals. This treatment makes its surface repel water. Because of this, it works well in wet or humid environments where normal silica would clump or lose effectiveness.

How does it differ from regular fumed silica?

Regular fumed silica attracts water—it’s hydrophilic. Hydrophobic fumed silica does the opposite. Its surface has been modified to resist moisture. This change helps it stay free-flowing and stable in liquids that contain water or other polar substances. It also mixes better into oils, resins, and organic solvents.

What are the main uses of this material?

People use hydrophobic fumed silica as a thickener, anti-settling agent, or flow controller. You’ll find it in paints, coatings, adhesives, sealants, and cosmetics. It also appears in industrial lubricants and some food-grade applications. Its ability to prevent clumping and control viscosity makes it valuable across many industries.

Is it safe to handle?

Yes, when used properly. Like any fine powder, avoid breathing in the dust. Use gloves and eye protection during handling. Follow safety data sheet (SDS) instructions. The material itself is chemically inert, but good workplace practices are always important.

How should it be stored?

Keep it in a dry, cool place inside a sealed container. Even though it repels water, long exposure to high humidity may affect performance over time. Make sure the packaging stays closed when not in use. This helps maintain its flowability and prevents contamination.