Overview of Aerogel Fumed Silica Powder Complete Specifications Micro Silica Fume for Cement

Aerogel Fumed Silica Powder Complete Specifications Micro Silica Fume for Cement is a synthetic porous ultralight material derived from a gel, in which the liquid component has been replaced with a gas. The result is a solid with extremely low density and low thermal conductivity, often nicknamed “frozen smoke.” Despite its fragile appearance, it can be engineered to be remarkably strong, holding the title of the world’s best insulating solid material.

Features of Aerogel Fumed Silica Powder Complete Specifications Micro Silica Fume for Cement

• World’s Lowest Thermal Conductivity: Provides unparalleled insulation performance, far superior to traditional materials.

• Extremely Low Density: One of the lightest solid materials known to man, with a composition of up to 99.8% air.

• High Surface Area: Possesses an incredibly large internal surface area, making it valuable for filtration and absorption applications.

• Versatile Composition: Can be made from various materials, including silica, carbon, and metal oxides, each with unique properties.

• Exceptional Porosity: Its nanoporous structure is responsible for its outstanding insulating capabilities.

  

  Aerogel coating

Specifications of Aerogel Fumed Silica Powder Complete Specifications Micro Silica Fume for Cement

Product Specifications: Aerogel Fumed Silica Powder (Micro Silica Fume for Cement)

Standard Summary

This product is a high-purity fumed silica powder used sophisticated aerogel technology. It functions well as a micro silica fume additive in concrete and concrete applications. The powder has extremely great fragments and a large surface. This assists improve strength, resilience, and workability in building mixes.

Trick Technical Information

Look: White, free-flowing powder
SiO ₂ Purity: ≥ 99.8%
Ordinary Bit Size: 5– 20 nanometers (main particles)
BET Area: 150– 400 m TWO/ g
Loss on Ignition (LOI): ≤ 1.5% at 1000 ° C
pH Worth (in 4% slurry): 3.6– 4.6
Mass Density: 50– 100 g/L (untreated)
Wetness Web content: ≤ 1.0%.

Performance Advantages in Cement Solutions

When contributed to seal, this fumed silica fills up small gaps in between cement grains. This makes the final structure denser and stronger. It likewise speeds up early strength growth. Water demand might decrease a little, which helps in reducing cracking. The powder improves resistance to chloride penetration and sulfate assault. This causes longer service life for concrete frameworks.

Handling and Storage

Shop the powder in a completely dry, cool place. Keep containers secured when not in use. Dampness can trigger clumping. Usage basic commercial hygiene practices during handling. Use gloves and eye defense. Prevent breathing dust. Mix extensively into dry concrete before including water to make certain also distribution.

Product packaging Choices

Available in 10 kg multi-layer paper bags with internal PE liner. Additionally supplied in 200 kg fiber drums or bulk containers upon request. All packaging satisfies global delivery and safety criteria.

Applications of Aerogel Fumed Silica Powder Complete Specifications Micro Silica Fume for Cement

Applications of Aerogel Fumed Silica Powder

Aerogel fumed silica powder is a high-performance additive extensively made use of in building and construction and commercial materials. Its main use remains in cement-based items to enhance toughness, toughness, and workability.

Enhancing Concrete Performance

When mixed right into cement, this micro silica fume fills up small voids between particles. This makes the last concrete denser and much less porous. As a result, water and harmful chemicals locate it more challenging to get inside. The concrete comes to be much more immune to cracking, weathering, and chemical assault.

The powder additionally enhances early and long-lasting compressive toughness. Builders rely on it for high-strength concrete in bridges, tunnels, and aquatic frameworks. It aids fulfill strict design requirements without adding additional weight.

Improving Workability and End Up

Even in small amounts, aerogel fumed silica enhances how conveniently concrete flows throughout putting. It lowers segregation and blood loss, which means fewer surface area issues. Service providers obtain smoother finishes with less effort.

This material also functions well in self-compacting concrete. That kind of mix requires no resonance throughout positioning. The silica aids keep stability while keeping the blend fluid enough to load intricate forms.

Specialized Industrial Makes Use Of

Past typical construction, this powder is made use of in refractory castables, cements, and repair mortars. In these applications, it enhances bond strength and thermal security. Manufacturing facilities utilize it to line heating systems or spot damaged concrete where warm resistance matters.

It’s likewise added to tile adhesives and outside insulation systems. There, it enhances attachment and protects against sagging on upright surfaces. DIY individuals and specialists both benefit from its regular efficiency.

Producers generate this micro silica fume under limited quality assurance. Particle dimension, pureness, and surface area are very carefully kept an eye on. Every batch fulfills sector requirements for reputable cause real-world conditions.

Company Profile

We are the global leader in lightweight concrete and advanced engineered foam solutions. Known globally for its commitment to research, innovation, and applied expertise, we have been providing engineered foam solutions since the early 2012’s.

We can supply high-quality concrete admixture and foam concrete related products all over the world.

The company has a professional technical department and quality supervision department, a well-equipped laboratory, and equipped with advanced testing equipment and after-sales customer service center.

If you are interested, please feel free and contact us.

Payment

T/T, Western Union, Paypal, Credit Card etc.

Shipment

By air, by sea, by express, as customers request.

5 FAQs of Aerogel Fumed Silica Powder Complete Specifications Micro Silica Fume for Cement

Frequently Asked Questions About Aerogel Fumed Silica Powder

What is fumed silica powder used for in cement?

Fumed silica powder improves the strength and durability of cement. It fills tiny gaps between cement particles. This makes the final product denser and less porous. Builders use it to create stronger concrete that lasts longer.

How does this silica powder differ from regular silica fume?

This product is made through a special aerogel process. That gives it a much finer particle size and higher surface area than standard silica fume. These features help it mix better and react faster with cement. The result is improved performance in both fresh and hardened concrete.

Is this powder safe to handle?

Yes, but you should follow basic safety steps. Wear gloves, eye protection, and a dust mask when handling the powder. It is not toxic, but fine dust can irritate your skin, eyes, or lungs. Store it in a dry place away from moisture to keep its quality.

What is the recommended dosage in concrete mixes?

Most projects use 5% to 10% of fumed silica by weight of cement. The exact amount depends on your mix design and performance goals. Start with a small test batch. Adjust the dose based on workability, setting time, and strength results.

Can this powder be mixed with other additives?

Yes, it works well with common concrete additives like superplasticizers, fly ash, or slag. But always test the full mix before large-scale use. Some combinations may affect setting time or flow. A trial batch helps avoid unexpected issues on the job site.