Overview of Fumed Silica

Fumed silica, also known as pyrogenic silica, is an ultra-fine, high-purity amorphous silicon dioxide (SiO2) produced via the combustion of silicon tetrachloride in an oxygen-hydrogen flame. It appears as a fluffy white powder and is valued for its ability to thicken, stabilize, and reinforce materials.

Features of Fumed Silica

• High Surface Area: Typically ranges from 50 to 380 m²/g, providing excellent thickening and reinforcing properties.
• Hydrophilic or Hydrophobic Variants: Available in both forms depending on surface treatment, allowing for tailored applications.
• Excellent Thixotropy: Increases viscosity and improves flow properties of liquids and pastes.
• Chemical Inertness: Resistant to most chemicals, making it suitable for a wide range of industrial uses.

•  Enhances free-flowing properties and stability.

(Whole SiO2 White Carbon Powder nanoparticle fumed silica Hydrated Amorphous Precipitated Rubber Usage Oxide)

Specification of Whole SiO2 White Carbon Powder nanoparticle fumed silica Hydrated Amorphous Precipitated Rubber Usage Oxide

This silica powder offers multiple forms. It includes fumed silica and precipitated silica. Both types are very fine powders. They are made of silicon dioxide. This is the main component.

Fumed silica is produced differently. It involves burning silicon compounds. This creates tiny particles. These particles are extremely small. They are nanoparticles. They form unique structures. These structures provide reinforcement.

Precipitated silica is made another way. It starts with dissolving chemicals. Then a reaction happens. This forms solid silica particles. These particles are also very fine. They are collected and dried.

The silica particles are amorphous. They have no crystal structure. This is important for performance. Some silica holds water molecules. This is hydrated silica. It affects how the powder behaves.

This silica powder is white. It looks like carbon black. That’s why it’s called white carbon. It serves a similar purpose. It reinforces materials.

Its main use is in rubber products. It improves tire performance significantly. Silica makes tires grip the road better. This happens especially in wet conditions. It also helps tires last longer. It reduces rolling resistance. This saves fuel. Silica strengthens rubber. It makes it tougher. It resists tearing and wearing down.

Silica powder works well in many rubbers. It is a key ingredient. Manufacturers rely on it. It enhances the final product.

(Whole SiO2 White Carbon Powder nanoparticle fumed silica Hydrated Amorphous Precipitated Rubber Usage Oxide)

Applications of Whole SiO2 White Carbon Powder nanoparticle fumed silica Hydrated Amorphous Precipitated Rubber Usage Oxide

This powder is silica dioxide. People call it white carbon black. It is very fine. It is made two ways. One way is called fumed silica. The other is precipitated silica. Both are useful. They are used in many things. The rubber industry uses it a lot. It makes rubber stronger. It makes tires last longer. It helps the rubber mix better. Plastics use it too. It makes plastics tougher. It stops plastics from sticking. Paint and coatings need it. It makes the paint flow well. It stops the paint from dripping. Adhesives and sealants use it. It makes glue thicker. It helps glue hold things tight. Cosmetics and toothpaste use it. It makes things smooth. It acts like a gentle scrub. Food sometimes uses it. It stops powders from clumping. It keeps things flowing. It is in animal feed too. It helps animals digest food. It is safe for them. Some medicines use it. It carries the medicine well. It helps the body absorb it. Industrial uses are many. It thickens liquids. It prevents powders from caking. It helps liquids spread evenly. It is a versatile material. Many industries depend on it.

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 SiO2 White Carbon Powder nanoparticle fumed silica Hydrated Amorphous Precipitated Rubber Usage Oxide

What is Whole SiO2 White Carbon Powder?
Whole SiO2 White Carbon Powder is a special silica. It is made through a process called fumed silica production. This creates very fine, pure silicon dioxide particles. People also call it white carbon black. It looks like a white, fluffy powder. It is not like regular sand. The particles are extremely small.

Why use this powder in rubber?
Rubber makers add this powder to their mixes. It makes the rubber much stronger. It improves tear resistance. It helps the rubber last longer. The powder also makes the rubber easier to process. It reduces sticking during manufacturing. The rubber becomes tougher and more durable.

How does it improve rubber?
The tiny silica particles mix into the rubber. They form a strong network inside the material. This network reinforces the rubber structure. It makes the rubber resist breaking. The particles help the rubber hold its shape better. They reduce wear and tear. This is vital for tires and industrial rubber parts.

Is this powder safe to handle?
Handle this powder carefully. It is a very fine dust. Breathing in dust is not good. Workers should wear masks. They should wear gloves too. Use it in well-ventilated areas. Follow the safety instructions on the package. Keep it away from your eyes and skin.

How should this powder be stored?
Store the powder in a cool, dry place. Keep it away from moisture. Moisture makes the powder clump together. Keep it in its original sealed bags. Keep it off the ground. Make sure the storage area is clean. This keeps the powder ready for use.

(Whole SiO2 White Carbon Powder nanoparticle fumed silica Hydrated Amorphous Precipitated Rubber Usage Oxide)