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, u kojem je tekuća komponenta zamijenjena plinom. Rezultat je krutina s iznimno niskom gustoćom i niskom toplinskom vodljivošću, često prozvan “smrznuti dim.” Unatoč svom krhkom izgledu, može se projektirati da bude izuzetno jak, nosi titulu najboljeg izolacijskog čvrstog materijala na svijetu.

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

• Najniža toplinska vodljivost na svijetu: Pruža izolacijsku izvedbu bez premca, daleko superiorniji od tradicionalnih materijala.

• Ekstremno niske gustoće: Jedan od najlakših čvrstih materijala poznatih čovjeku, sa sastavom do 99.8% zrak.

• Visoka površina: Posjeduje nevjerojatno veliku unutarnju površinu, što ga čini vrijednim za aplikacije filtracije i apsorpcije.

• Svestrani sastav: Može se izraditi od raznih materijala, uključujući silicij, ugljik, i metalni oksidi, svaki s jedinstvenim svojstvima.

• Iznimna poroznost: Njegova nanoporozna struktura odgovorna je za izvanredne izolacijske sposobnosti.

  

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

Specifikacije proizvoda: 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, elastičnost, and workability in building mixes.

Trick Technical Information

Izgled: Bijela, slobodno protočni prah
SiO ₂ Purity: ≥ 99.8%
Ordinary Bit Size: 5– 20 nanometara (main particles)
BET Area: 150– 400 m DVA/ g
Gubitak paljenjem (LOI): ≤ 1.5% na 1000 °C
pH vrijednosti (u 4% gnojnica): 3.6– 4.6
Gustoća mase: 50– 100 g/L (untreated)
Web sadržaj Wetness: ≤ 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.

Rukovanje i skladištenje

Kupujte puder u potpuno suhom, hladno mjesto. Držite spremnike na sigurnom mjestu kada se ne koriste. Dampness can trigger clumping. Usage basic commercial hygiene practices during handling. Use gloves and eye defense. Spriječiti udisanje prašine. Mix extensively into dry concrete before including water to make certain also distribution.

Product packaging Choices

Dostupno u 10 kg višeslojne papirnate vreće s unutarnjom PE oblogom. 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, žilavost, i obradivost.

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. Kao rezultat, water and harmful chemicals locate it more challenging to get inside. The concrete comes to be much more immune to cracking, vremenske prilike, i kemijski napad.

The powder additionally enhances early and long-lasting compressive toughness. Builders rely on it for high-strength concrete in bridges, tunelima, i vodenih okvira. 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, cementi, i popravak mortova. U ovim aplikacijama, 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. Dimenzija čestice, čistoća, and surface area are very carefully kept an eye on. Every batch fulfills sector requirements for reputable cause real-world conditions.

Profil tvrtke

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Možemo isporučiti visokokvalitetne dodatke betonu i proizvode vezane uz pjenasti beton diljem svijeta.

Tvrtka ima stručni tehnički odjel i odjel za nadzor kvalitete, dobro opremljen laboratorij, i opremljen naprednom opremom za testiranje i centrom za korisničku podršku nakon prodaje.

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otprema

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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.

Je li ovaj puder siguran za rukovanje?

Da, but you should follow basic safety steps. Nosite rukavice, zaštitu za oči, i masku za prašinu pri rukovanju prahom. It is not toxic, but fine dust can irritate your skin, oči, ili pluća. Čuvajte ga na suhom mjestu daleko od vlage kako biste zadržali kvalitetu.

What is the recommended dosage in concrete mixes?

Većina projekata koristi 5% do 10% of fumed silica by weight of cement. The exact amount depends on your mix design and performance goals. Počnite s malom probnom serijom. Adjust the dose based on workability, vrijeme stvrdnjavanja, i rezultate snage.

Can this powder be mixed with other additives?

Da, it works well with common concrete additives like superplasticizers, leteći pepeo, odnosno troske. Ali uvijek testirajte cijelu mješavinu prije velike upotrebe. Some combinations may affect setting time or flow. A trial batch helps avoid unexpected issues on the job site.