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.

Specification of CAS 14808-60-7 FUMED SILICA Precipitated Silica Pure Sio2 Silicon Dioxide

High-Purity Fumed Silica– CAS 14808-60-7

Costs Top Quality Silicon Dioxide for Demanding Applications

This item is fumed silica with the chemical name silicon dioxide (SiO TWO) and CAS number 14808-60-7 . It is a synthetic, ultrafine powder made via flame hydrolysis of silicon tetrachloride. The outcome is a highly pure, amorphous form of silica with consistent particle dimension and exceptional performance.

Fumed silica is not the like precipitated silica. It has a much smaller particle size, higher surface, and stronger enlarging and anti-settling buildings. This makes it suitable for usage in coatings, adhesives, sealants, cosmetics, drugs, and specialized chemicals.

The material appears as a cosy, white powder. It is odor free and chemically inert under regular conditions. Its purity degree surpasses 99.8% SiO TWO , with really reduced levels of contaminations like dampness, chloride, and hefty steels. This high purity ensures reputable performance and compatibility in sensitive formulas.

One key feature of this fumed silica is its ability to develop three-dimensional networks in fluids. This gives products much better stability, avoids pigment settling, and controls flow without impacting clearness. In powders, it acts as a free-flow representative by decreasing caking and enhancing diffusion.

Storage is straightforward. Maintain the container snugly closed in an amazing, dry place. Stay clear of direct exposure to dampness, as fumed silica can take in water from the air and lose effectiveness. Manage with common commercial preventative measures– utilize gloves and eye defense to avoid irritability.

Suppliers pick this grade of fumed silica because it provides regular outcomes set after set. It satisfies worldwide quality standards and appropriates for both commercial and consumer applications where performance and security issue.

Whether you require rheology control, reinforcement, or anti-caking action, this pure SiO ₂ fumed silica offers reputable functionality throughout a large range of sectors.

Applications of CAS 14808-60-7 FUMED SILICA Precipitated Silica Pure Sio2 Silicon Dioxide

Applications of Fumed Silica (CAS 14808-60-7)

Enlarging and Rheology Control

Fumed silica is extensively used to readjust the flow and structure of liquids. It assists stop paints, layers, and adhesives from dripping or sagging. This makes application less complicated and provides a smoother surface. Even percentages can significantly enhance stability without transforming various other residential or commercial properties.

Support in Rubber and Plastics

In rubber products like tires and seals, fumed silica boosts toughness and use resistance. It also improves tear resistance and helps preserve shape under stress. In plastics, it boosts mechanical efficiency while maintaining the product lightweight.

Anti-Caking Agent in Powders

Pure SiO TWO protects against powders from clumping with each other. It is added to food ingredients, pharmaceuticals, and commercial powders to maintain them free-flowing. The great bits layer surfaces and obstruct dampness that causes caking.

Matting Representative in Coatings

Fumed silica produces a soft, non-reflective surface in paints and varnishes. This matte effect is useful for furniture finishes, automotive finishes, and building paints where glow should be reduced.

Efficiency Ingredient in Adhesives and Sealants

It controls thickness and quits fillers from clearing up in adhesive and sealer formulas. This ensures even mixing and regular efficiency in time. The result is a more powerful bond and longer shelf life.

Usage in Cosmetics and Personal Care

Because it is pure and inert, fumed silica functions well in makeup, creams, and deodorants. It takes in oil, improves structure, and aids items spread out equally on skin without irritation.

Specialized Applications

The product likewise shows up in battery separators, thermal insulation, and polishing substances. Its high area and purity make it optimal for technical usages where integrity matters.

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 CAS 14808-60-7 FUMED SILICA Precipitated Silica Pure Sio2 Silicon Dioxide

Frequently Asked Questions About CAS 14808-60-7 Fumed Silica

What is fumed silica (CAS 14808-60-7)?

Fumed silica is a very fine powder made of pure silicon dioxide (SiO₂). It is created through a high-temperature process that produces tiny, chain-like particles. This gives it strong thickening and anti-caking properties. Its CAS number is 14808-60-7.

How is fumed silica different from precipitated silica?

Both are forms of silicon dioxide, but they are made differently. Fumed silica is made in a flame reactor at very high heat. Precipitated silica comes from a wet chemical process. Fumed silica has smaller particles, higher surface area, and better performance in thickening and reinforcing applications.

What are the main uses of fumed silica?

People use fumed silica in many industries. It works as a thickener in paints, adhesives, and cosmetics. It stops powders from clumping in food and pharmaceutical products. It also strengthens rubber and improves flow in industrial coatings. Its high purity makes it safe for sensitive uses.

Is fumed silica safe to handle?

Yes, but you must follow safety steps. The powder is not toxic, but breathing in fine dust can irritate your lungs. Always wear a mask, gloves, and eye protection when handling it. Keep it in a dry place away from moisture to avoid clumping.

How should I store fumed silica?

Store it in a sealed container in a cool, dry area. Moisture makes it clump and lose effectiveness. Keep the original packaging closed tightly after each use. Do not store near strong acids or bases. Proper storage keeps the product stable and ready to use.