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.

(Fumed Silicon oxide / Silica / SiO2 nano powder)

Specification of Fumed Silicon oxide / Silica / SiO2 nano powder

Fumed silicon oxide is a really great white powder. People also call it fumed silica or SiO2 nano powder. It’s made by shedding silicon tetrachloride in a hydrogen-oxygen flame. This procedure produces tiny fragments. These particles fuse into branched chains. The result is an extremely light-weight powder. It seems like flour.

The key attribute is its massive surface. This originates from the nano-sized bits. The surface area is usually thousands of square meters per gram. This powder is also very pure. It has over 99.8% silicon dioxide. It has nearly no heavy metals or other pollutants. This high pureness is important for sensitive usages.

Fumed silica functions as an effective thickener. It makes fluids thicker without heat. It also quits liquids from dividing. This residential property is called thixotropy. Mixing makes the mixture flow conveniently. When sitting still, it thickens again. This is useful for paints and gels. It stops drooping on upright surfaces.

It reinforces products like rubber and plastics. Including this powder makes them stronger. It boosts their tear resistance. It also makes them extra resilient. The powder functions well as a free-flow agent. It quits various other great powders from clumping. Think flavors or concrete ingredients. It keeps them completely dry and easy to pour.

This powder is chemically inert. It doesn’t react quickly with other compounds. It deals with heats well. It doesn’t melt listed below 1600 ° C. These qualities make it risk-free and stable. Industries count on it for constant efficiency. You discover it in adhesives, sealers, coatings, cosmetics, pharmaceuticals, and food. It enhances product texture and stability. It supplies reliable outcomes.

(Fumed Silicon oxide / Silica / SiO2 nano powder)

Applications of Fumed Silicon oxide / Silica / SiO2 nano powder

Fumed silica powder is exceptionally useful. It has very tiny particles. This powder is made by burning silicon tetrachloride in a fire. The outcome is pure silicon dioxide with high area. This huge surface area gives it unique powers.

Fumed silica enlarges fluids very well. It makes paints and finishes thicker without changing color. This quits paint from leaking off the brush. It helps adhesives and sealants stay put before they solidify. The powder prevents these products from drooping on upright surfaces. It also manages exactly how conveniently they spread.

It imitates a sponge for liquids. Fumed silica takes in oils and other fluids efficiently. This makes it helpful for putties and pastes. It keeps them from becoming as well oily or separating. You find it in caulks and building products consequently.

The little dimension makes it nearly invisible. Fumed silica works in clear gels and finishes. It thickens them without clouding the coating. Personal care products like toothpaste and creams utilize it. It provides smooth appearance and security.

Fumed silica stops powders from clumping. It acts as a free-flow agent. It coats powder bits. This maintains them dry and divides them. Pharmaceutical powders move much better in making makers because of this. Food powders and spice mixes likewise advantage. They put quickly from containers.

It enhances materials. Including fumed silica makes rubber and plastics stronger. It enhances their tear resistance. Silicone rubber parts last longer with it. Tires can have better grasp and use residential properties. The powder makes plastic components extra long lasting. It helps composites resist cracking.

Fumed silica enhances battery performance. It is made use of in special battery pastes. It aids hold the active materials with each other. This makes batteries last much longer. It likewise assists in making thermal insulation materials. Its structure traps warmth efficiently.

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 Fumed Silicon oxide / Silica / SiO2 nano powder

Here are answers to common questions about our fumed silica (SiO2) nano powder:

What exactly is fumed silica?
Fumed silica is a very fine white powder. We make it by burning silicon tetrachloride vapor in a hydrogen-oxygen flame. This process creates tiny, pure silicon dioxide particles. These particles are extremely small, measured in nanometers. They form branched chains and clusters. This gives the powder unique properties.

Why is fumed silica special?
Its tiny size and structure are key. This powder has a huge surface area. It feels very light and flows easily. But it acts like a thickener too. Fumed silica makes liquids thicker or forms gels. It reinforces materials, making them stronger. It controls how liquids flow. It stops powders from clumping. It absorbs moisture well. Its small size lets it mix smoothly into many materials.

Where do people use this powder?
Many industries use it. It thickens paints, coatings, and adhesives. It makes silicone rubber stronger. It controls flow in cosmetics and toothpaste. It stops powders like spices or cement from caking. It acts as a free-flow agent in food. It carries drugs in medicine. It polishes silicon wafers in electronics. It improves battery performance. Its uses are very broad.

Is it safe to handle?
Handle it carefully like any fine powder. Avoid breathing in the dust. Always wear proper safety gear. Use gloves and safety glasses. Wear a dust mask or respirator. Work in well-ventilated areas. Keep it away from your eyes and skin. Check the Safety Data Sheet (SDS) for full details. Follow all handling instructions provided.

How should I store it?
Keep the powder dry. Moisture is its main enemy. Store bags or drums tightly sealed. Keep them in a cool, dry place. Avoid big temperature changes. Protect it from humidity. Don’t expose it to open air longer than needed. This prevents clumping and keeps performance high.

(Fumed Silicon oxide / Silica / SiO2 nano powder)