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

Microsilica Grade 92% delivers high-performance silica fume. This material is very fine powder. Its main component is silicon dioxide. The content is at least 92%. This purity is essential for demanding applications. The particles are extremely small. This fineness gives it unique properties.

In concrete, microsilica Grade 92% works exceptionally well. Workers add it to concrete mixes. It reacts chemically with cement paste. This reaction creates additional strong compounds. The result is denser concrete. This denser structure stops water and chemicals better. Concrete becomes much stronger. Durability improves significantly against harsh weather and chemicals. It reduces bleeding and segregation too. Surface finishes are smoother and tougher. Builders use it in high-strength structures, bridges, and marine projects.

Rubber manufacturers also use this microsilica. It acts as a powerful reinforcing filler. Adding it to rubber compounds boosts performance. Tear strength and abrasion resistance increase. Heat resistance improves noticeably. This is vital for tires and industrial rubber goods. The rubber product lasts longer under stress.

Refractory producers rely on microsilica Grade 92%. It is a key ingredient in many refractory mixes and castables. The fine particles fill tiny spaces between larger grains. This creates a very tight, dense structure after firing. The refractory material gains higher strength. It handles extreme heat better. Thermal shock resistance improves. The material withstands sudden temperature changes without cracking. Furnace linings and kiln components benefit greatly.

We supply microsilica Grade 92% in different forms. Options include densified powder, undensified powder, and slurry. Packaging is flexible. We offer bags or bulk delivery. Quality control is strict. Every batch meets the 92% silica dioxide specification. Our product ensures consistent results.

(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 a very fine powder. It’s super pure silica fume. This material is essential for demanding industrial uses. It significantly improves concrete performance. Adding microsilica to concrete mixes makes the concrete much stronger. The concrete becomes denser too. This density stops water from bleeding out. It also reduces permeability dramatically. Concrete lasts longer because of this. It resists harsh chemicals much better. Structures face less damage from salt or acids. Workers find the concrete easier to finish smoothly. The surface looks better. It also helps prevent dusting on the surface.

Rubber manufacturers also use this microsilica. It acts as a powerful reinforcing filler. Rubber products get much tougher. They resist abrasion far better. Tires, hoses, and seals benefit greatly. These products last longer under heavy use. The microsilica improves the rubber’s tear strength. It helps the rubber handle heat better too.

Refractory materials need high heat resistance. Microsilica grade 92% is perfect here. It bonds exceptionally well in refractory mixes. This creates a very tight, strong structure inside the material. Refractories hold their shape at extreme temperatures. Furnace linings and kiln components perform reliably. They resist cracking and erosion longer. This saves money on maintenance and replacements. The material flows well during installation. Workers can place and shape it effectively.

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

Microsilica Grade 92% FAQs

What is Microsilica Grade 92%?
It is very fine silica dust. This dust comes from making silicon metal. The “92%” means it is almost pure silica. It is a powder. This powder looks grey or white.

Why use it in concrete?
It makes concrete much stronger. It fills tiny spaces between cement particles. This makes the concrete denser. Denser concrete resists water better. It also resists chemicals better. Concrete lasts longer. It stops cracks better too. Builders use it for tough projects like bridges or marine structures.

How does it help rubber products?
It makes rubber stronger and tougher. Rubber needs reinforcing fillers. This silica fume works well. It improves the rubber’s tear strength. Rubber wears less. Rubber products last longer. Tires and industrial rubber parts often use it.

What benefits does it offer for refractory materials?
Refractories face extreme heat. This silica fume improves them. It makes refractories denser and stronger. Denser refractories handle heat shock better. They resist slag and chemical attack better. Furnace linings and kiln parts perform better. They need replacing less often.

Is the 92% purity important?
Yes, very important. Higher purity means better performance. Consistent 92% silica ensures reliable results. Lower grades might have more impurities. Impurities can weaken concrete or refractories. They might harm rubber properties. You need high purity for top quality results.

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