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.

(99%-99.999% Purity Fumed Silicon Oxide Silica Sio2 Nano Powder)

Specification of 99%-99.999% Purity Fumed Silicon Oxide Silica Sio2 Nano Powder

This nano powder is fumed silicon oxide. People call it fumed silica too. It’s SiO2 particles. The purity is very high. You can get 99%, 99.9%, 99.99%, or 99.999% pure material. This high purity matters for sensitive uses. The powder is made by burning silicon tetrachloride in a flame. This process creates tiny particles. These particles fuse into branched chains. The result is a fluffy white powder. It feels very light.

The particles are extremely small. Typical sizes are between 5 and 50 nanometers. This small size gives a huge surface area. Surface area can range from 50 to over 400 square meters per gram. This large surface area is key. It makes the powder very reactive. It interacts strongly with other materials. The powder is also amorphous. This means it has no crystal structure. Amorphous silica dissolves differently than crystalline forms.

High purity grades are essential. They minimize unwanted metals. Impurities like sodium, iron, or aluminum are very low. This is critical in electronics and optics. Traces can ruin performance. The powder improves material properties. It thickens liquids effectively. It prevents settling in suspensions. It reinforces rubber and plastics. It makes coatings stronger and more durable. It controls flow in powders. It acts as a free-flow agent. It stops powders from clumping.

Applications are wide. It goes into silicone rubber. It makes sealants and adhesives better. It improves paints and coatings. It adds strength and reduces sag. It’s used in pharmaceuticals. It helps tablets form. It acts as a carrier. It’s vital in electronics. It encapsulates components. It fills gaps in circuits. It polishes silicon wafers. High purity grades are necessary here. Any contamination causes defects. It’s also used in cosmetics. It controls texture and absorbs oil.

(99%-99.999% Purity Fumed Silicon Oxide Silica Sio2 Nano Powder)

Applications of 99%-99.999% Purity Fumed Silicon Oxide Silica Sio2 Nano Powder

This fumed silicon oxide powder is very pure. You find it from 99% up to 99.999%. It’s made by burning silicon compounds in a flame. This creates tiny particles. These particles are very small, nano-sized. They form chain-like structures. This gives them a huge surface area. It’s also non-crystalline. This powder is super fine and white. It feels fluffy.

Its purity matters a lot. Higher purity means fewer impurities. This is vital for sensitive uses. The small size and high surface area are key. They make the powder very reactive.

One big use is in silicone rubber. Adding this powder makes the rubber much stronger. It makes the rubber resist tearing better. It makes the rubber hold its shape under stress. This is essential for seals and gaskets. It’s also key for medical tubing. Lower purity often works here.

It’s also important in coatings and paints. Adding it controls how thick they are. It stops pigments from settling. It makes the finish smooth and tough. It helps paints resist scratches. Lower purity grades are common here.

This powder thickens adhesives and sealants too. It prevents them from sagging. It gives them body. It makes them easier to apply precisely. It helps them stay where you put them.

Ultra-high purity powder (99.99%+) is critical for electronics. It’s used in making silicon wafers. It polishes these wafers perfectly. It’s used in special coatings for semiconductors. It insulates integrated circuits. Any tiny impurity can ruin electronic parts. Only the purest powder works here.

You find it in cosmetics like toothpaste. It acts as a gentle abrasive. It helps clean teeth effectively. It thickens creams and lotions. It gives them a nice feel. Food-grade purity is needed.

Pharmaceuticals use it as a carrier. It helps dry liquids into powders. It makes pills flow better during manufacturing. It prevents powders from clumping. High purity ensures safety. It avoids contaminating medicines.

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 99%-99.999% Purity Fumed Silicon Oxide Silica Sio2 Nano Powder

People often ask about our fumed silicon oxide powder. Here are five common questions answered simply.

What exactly is this powder? It’s very fine silicon dioxide, SiO2. We make it using a special flame process. This creates tiny particles. These particles form complex chains and clusters. This structure gives unique properties.

How pure is it really? We offer different purity grades. These range from 99% up to 99.999%. The exact purity depends on the grade you choose. High purity means fewer unwanted elements. This is vital for sensitive uses like electronics or advanced optics.

Where do people typically use this powder? Its uses are wide. In paints and coatings, it thickens the mixture. It prevents settling. It makes surfaces scratch-resistant. In silicone rubber, it makes the rubber much stronger. It improves how the rubber flows before setting. Electronics makers use the purest grades. They put it into circuit boards and special sealants. Pharmaceuticals use it too. It helps control how medicines flow and dissolve.

Is it safe to handle? Handle it carefully. Wear gloves and a dust mask. Avoid breathing the fine dust. Keep it away from your eyes. Store it sealed in a dry place. Read the safety sheet first. Always follow good safety practices.

Why does the nano particle size matter? The tiny particle size is key. It creates a huge surface area. This large surface interacts strongly with other materials. It improves reinforcement in rubbers and plastics significantly. It controls viscosity in liquids very effectively. The small size lets it fill tiny spaces well. This gives better performance in many applications.

(99%-99.999% Purity Fumed Silicon Oxide Silica Sio2 Nano Powder)