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.

(Buy Hydrophobic Fumed Silica / Popular Nano SiO2 )

Specification of Buy Hydrophobic Fumed Silica / Popular Nano SiO2

Hydrophobic fumed silica is a special powder. It’s made from little silicon dioxide particles. The surface area gets treated to push back water. This makes it hydrophobic. That means it doesn’t such as water.

This product has really little fragments. Assume incredibly great powder. The surface area is big. One gram can cover a large room. This large area matters a great deal.

It has low mass density. The powder really feels light and cosy. It flows easily. This powder is white. It looks clean and pure.

The key feature is hydrophobicity. Water beads up on it. It won’t absorb moisture. This is essential for lots of usages. It keeps points dry inside blends.

It works well as a thickener. Add it to liquids. They end up being much thicker. This assists control circulation. Products do not leak or droop. It offers body to coverings and pastes.

It enhances products. Mix it into rubbers or plastics. They obtain stronger. They resist tearing better. This boosts item life.

It avoids resolving. Powders stay combined in liquids. Points don’t glob with each other. This keeps formulas secure.

It functions as an anti-caking agent. Powdery products stay free-flowing. They do not become hard lumps.

It works in many systems. Use it with solvents. Use it with resins. It carries out well. It is chemically secure.

Usual applications exist. Silicone sealants use it. Adhesives require it. Paints and layers benefit. Industrial rubbers require it. Even cosmetics discover uses for it.

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Applications of Buy Hydrophobic Fumed Silica / Popular Nano SiO2

Hydrophobic fumed silica is essential stuff. It makes several items function better. It pushes back water highly. This is its highlight. It is a really great white powder. Individuals commonly call it nano SiO2. It acts like small, super-strong particles. These bits have a massive surface area. This provides unique powers.

Silicone sealers and adhesives require this material. It makes them thicker. It quits them from drooping. It makes them more powerful too. These products stay stable for a long time. Water can not harm them. This is crucial for exterior usage. Believe windows and restrooms.

Coatings and paints utilize it a great deal. It assists the paint circulation smoothly. It quits the paint from dripping. It gives a good surface. The covering resists water damage. Dirt has a more challenging time sticking. This keeps surface areas cleaner much longer. Autos and structures benefit greatly.

Plastics and rubber obtain more powerful with it. It strengthens the product. It makes them harder. It enhances exactly how they deal with warmth. It makes them more difficult to tear. This benefits tires and commercial parts. The material lasts longer under stress and anxiety.

Cosmetics need its touch. It makes powders really feel smooth. It stops lotions from really feeling oily. It helps make-up spread uniformly. It regulates oil on the skin. Foundations and sun blocks function better. The individual experience improves.

Pharmaceuticals rely on it too. It maintains pills completely dry. It quits powders from clumping. It helps manage just how rapid medications release. This makes medications a lot more effective. Safety and uniformity are vital here.

Industrial refines use it for flow. It makes powders move easily. It stops them from sticking together. Dealing with comes to be a lot easier. This conserves time and money. Assembly line run smoother.

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 Buy Hydrophobic Fumed Silica / Popular Nano SiO2

What is hydrophobic fumed silica?
Hydrophobic fumed silica is a special powder. It’s made of very tiny silica particles. These particles are treated. This treatment makes them repel water. It’s different from normal silica. Normal silica likes water. This type does not.

Why choose hydrophobic over regular fumed silica?
The key reason is water resistance. Hydrophobic silica avoids water. This is vital in many products. Wet environments can ruin some materials. Hydrophobic silica prevents this. It keeps things dry. It also mixes better with oils and plastics. Regular silica might clump with water present.

Where is hydrophobic fumed silica typically used?
You find it in many industries. It’s common in silicone rubber. It makes the rubber stronger. It keeps the rubber stable. Paint and coatings use it too. It stops the paint from dripping or sagging. Adhesives and sealants need it for better texture. It helps control thickness. Some cosmetics and personal care items contain it. It improves how they feel and spread.

Is hydrophobic fumed silica safe to handle?
Handle it carefully. It’s a very fine powder. Breathing in dust is not good. Always use proper protection. Wear a dust mask. Wear safety glasses. Work in a well-ventilated area. Avoid skin contact for long periods. Check the supplier’s safety sheet. Follow all handling instructions. Store it properly.

How do I buy the right hydrophobic fumed silica?
Know your application first. Different uses need different grades. Consider the particle size. Consider the surface treatment level. These affect performance. Look at the product’s technical data sheet. Ensure it matches your needs. Choose a reliable supplier. Ask about purity and consistency. Good suppliers test their products. They provide clear specifications. Ask questions if unsure. Get samples if possible. Test the samples in your own process.

(Buy Hydrophobic Fumed Silica / Popular Nano SiO2 )