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.

(Nano 200 Hydrophilic Fumed Silica SiO2 silicon dioxide fumed silica 99% used in the field of electronics)

Specification of Nano 200 Hydrophilic Fumed Silica SiO2 silicon dioxide fumed silica 99% used in the field of electronics

Nano 200 Hydrophilic Fumed Silica is silicon dioxide (SiO2) powder. Its pureness gets to 99%. This high pureness is important for electronics. Impurities can spoil delicate digital parts. This product is made by melting silicon tetrachloride. This process develops small particles. These fragments fuse into branched chains. The outcome is a very fine powder. The average bit dimension is extremely little, around nanometers. The details surface is huge, about 200 m TWO/ g. This big surface is essential. It means the powder connects strongly with other products.

“Hydrophilic” means it draws in water. This silica has hydroxyl teams on its surface area. These groups bond easily with water particles. This residential property serves in electronics. It assists handle dampness inside elements. Wetness control stops damages and rust. This silica acts as a thickener. It makes fluids thicker without altering them chemically. It stops products from separating. This maintains mixes secure. It boosts the flow residential properties of pastes and gels. This is crucial for accurate application methods.

In electronics, Nano 200 Hydrophilic Fumed Silica serves several roles. It strengthens adhesives and sealers. This makes bonds stronger and last much longer. It boosts thermal conductivity pastes. These pastes relocate warm away from warm elements. It protects against overheating and failing. It thickens conformal finishes. These coverings secure circuit card. They protect against dust, dampness, and chemicals. The silica aids the finish apply equally. It makes potting compounds better. Potting substances enclose delicate electronics. The silica reinforces the compound. It helps the compound flow right into small rooms. It regulates the substance’s curing time. This silica enhances silicone rubbers. These rubbers secure adapters and gaskets. The silica makes them tougher and more elastic. It enhances their electric insulation properties. It is utilized in inks for published electronics. It aids the ink print efficiently and stick well. Its high purity makes sure no dangerous deposits. This shields delicate digital circuits.

(Nano 200 Hydrophilic Fumed Silica SiO2 silicon dioxide fumed silica 99% used in the field of electronics)

Applications of Nano 200 Hydrophilic Fumed Silica SiO2 silicon dioxide fumed silica 99% used in the field of electronics

Nano 200 Hydrophilic Fumed Silica is pure silicon dioxide. Its little particle size and high surface area are essential. This 99% pure product is crucial in electronics making. It enhances many crucial products.

This fumed silica functions as a thickener. It manages circulation in thermal pastes and oils. These pastes transfer warmth far from critical components. Processors and power modules run cooler. This avoids overheating and potential failing. The silica aids heat retreat successfully.

It strengthens adhesives and sealers made use of in electronics. Circuit card have delicate parts. Strong, dependable bonds are essential. Including Nano 200 silica makes adhesives harder. It prevents fractures under anxiety. Links stay protected gradually. This guarantees long-lasting device integrity.

The product improves protective finishes. Motherboard need protecting. Coatings guard against dampness, dirt, and chemicals. Nano 200 silica enhances these layers. It makes them a lot more durable and resistant. The layer sticks far better to surface areas. Protection lasts longer in rough problems.

Nano 200 boosts encapsulants and potting substances. These products secure entire assemblies. They secure delicate electronic devices from shock and resonance. Adding this silica makes potting substances more powerful. It prevents fracturing. The electronic devices remain secure inside their protective shell. This is essential for gadgets in demanding atmospheres.

Its high pureness issues. Contaminants hurt electronic components. 99% pure SiO2 lessens this risk. The hydrophilic nature aids as well. It allows the silica to mix quickly into water-based systems. This simplifies production procedures. Uniformity is easier to attain batch after set.

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 Nano 200 Hydrophilic Fumed Silica SiO2 silicon dioxide fumed silica 99% used in the field of electronics

Nano 200 Hydrophilic Fumed Silica: Electronics FAQs

What is Nano 200 Hydrophilic Fumed Silica?
It’s a very fine powder made of silicon dioxide (SiO2). The purity is 99%. The particles are extremely small, nano-sized. This material is hydrophilic. That means it attracts water.

Why is it used in electronics?
This fumed silica is a key additive in electronics manufacturing. It thickens materials like potting compounds and adhesives. It prevents components from settling. It improves the flow properties of liquid materials. This ensures consistent application.

What are the key properties for electronics?
Its small particle size and high surface area are critical. These features provide excellent thickening power. It offers good reinforcement. It enhances thermal stability in encapsulants. It improves the mechanical strength of cured materials. Its hydrophilic nature helps it mix into many resin systems.

How is it added to electronic materials?
You disperse the powder into liquid resins or polymers. Good mixing is essential. High-shear mixing equipment is often needed. This breaks up particle clusters. It ensures an even distribution. Proper dispersion maximizes performance.

Is it safe to handle?
Follow standard safety practices for fine powders. Avoid breathing dust. Use proper ventilation. Wear a dust mask. Wear safety glasses. Gloves are recommended. Refer to the Safety Data Sheet (SDS) for detailed handling instructions.

(Nano 200 Hydrophilic Fumed Silica SiO2 silicon dioxide fumed silica 99% used in the field of electronics)