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.

(Microsilica Grade 92 % For Concrete High Quality Silica Fume For Rubber And Refractory Material)

Specification of Microsilica Grade 92 % For Concrete High Quality Silica Fume For Rubber And Refractory Material

This Microsilica Grade 92% is high-quality silica fume. It’s a very fine powder. We collect it during silicon metal production. The material is mostly pure silicon dioxide. It contains at least 92% SiO2. This makes it very reactive.

The particles are incredibly small. They are much finer than cement particles. This fineness fills spaces between cement grains. It makes concrete denser. It reduces permeability significantly. Water and chemicals penetrate less easily. This improves concrete durability. The concrete lasts longer.

Adding this silica fume strengthens concrete. It boosts compressive strength noticeably. Flexural strength also increases. The bond between concrete and reinforcing steel gets better. This results in tougher structures. It helps resist cracking.

This product works well in high-performance concrete. It suits applications needing extreme durability. Bridges, marine structures, and parking decks benefit. Industrial floors use it too. It reduces bleeding and segregation in fresh concrete.

Beyond concrete, this silica fume serves other industries. Rubber manufacturers value it. It reinforces rubber compounds. Tires and industrial rubber goods gain better wear resistance. It improves the rubber’s physical properties.

Refractory producers rely on it. It enhances high-temperature materials. Furnace linings and castables become stronger. It improves thermal shock resistance. Refractories last longer under harsh conditions.

The material is supplied as a densified powder. This minimizes dust. It makes handling safer. It also simplifies storage and transportation. You mix it easily into concrete or other mixes. Use it according to standard guidelines.

(Microsilica Grade 92 % For Concrete High Quality Silica Fume For Rubber And Refractory Material)

Applications of Microsilica Grade 92 % For Concrete High Quality Silica Fume For Rubber And Refractory Material

Microsilica grade 92% is very fine silica fume. It is a powerful material used in many industries. Its small particles and high purity make it valuable. Concrete gets much stronger with microsilica. Adding it fills tiny spaces between cement particles. This creates a denser concrete structure. Denser concrete resists water penetration better. It also withstands harsh chemicals more effectively. Structures like bridges and dams last longer. High-rise buildings benefit from the extra strength. Marine environments need this protection. The concrete becomes tougher against wear. Microsilica helps rubber products perform better. It acts as a reinforcing filler. Rubber compounds gain improved tear strength. They show better resistance to abrasion. This means tires and industrial rubber parts last longer. Seals and gaskets handle pressure better. The rubber surface becomes smoother too. Refractory materials rely on microsilica. Refractories face extreme heat. Microsilica improves their performance significantly. It helps form strong ceramic bonds during firing. This makes refractories denser and less porous. Denser refractories resist heat penetration better. They last longer in furnaces and kilns. Lining materials for steel production work better. The material handles thermal shock more reliably. Microsilica grade 92% ensures consistent quality. Its high purity is critical for these results. Builders and manufacturers trust this material. It solves real problems in demanding applications.

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 Microsilica Grade 92 % For Concrete High Quality Silica Fume For Rubber And Refractory Material

What is Microsilica Grade 92%?
It is very fine silica powder. This powder comes from producing silicon metal. The grade means it contains at least 92% silicon dioxide. Its particles are extremely small. They are much smaller than cement particles.

Why is high purity important?
High purity means consistent performance. Impurities can weaken concrete. Impurities can harm durability. The 92% grade ensures reliable chemical reactions. It guarantees the material works as expected.

How does it improve concrete?
It fills tiny spaces between cement grains. This makes concrete much denser. Denser concrete is stronger. Denser concrete resists water penetration better. Denser concrete lasts longer. It reacts with cement by-products. This reaction creates more strength-giving compounds.

Can it be used for other materials?
Yes. Rubber manufacturers use it. It reinforces rubber products. It makes rubber stronger and more durable. Refractory makers use it. It improves heat resistance in furnace linings. It binds materials together better under extreme heat.

Is special handling required?
Yes. The powder is very fine. It creates dust easily. Always use protective gear. Wear a respirator mask. Wear safety goggles. Store it in sealed containers. Keep it dry. Follow all safety instructions on the product label.

(Microsilica Grade 92 % For Concrete High Quality Silica Fume For Rubber And Refractory Material)