Overview of Silicon Dioxide Aerogel Silica Powder for Insulated Panel Applications

Silicon Dioxide Aerogel Silica Powder for Insulated Panel Applications is a synthetic porous ultralight material derived from a gel, der den flytende komponenten er erstattet med en gass. Resultatet er et fast stoff med ekstremt lav tetthet og lav varmeledningsevne, ofte kallenavn “frossen røyk.” Til tross for det skjøre utseendet, den kan konstrueres til å være bemerkelsesverdig sterk, med tittelen verdens beste isolerende solide materiale.

Features of Silicon Dioxide Aerogel Silica Powder for Insulated Panel Applications

• Verdens laveste termiske ledningsevne: Gir uovertruffen isolasjonsytelse, langt bedre enn tradisjonelle materialer.

• Ekstremt lav tetthet: Et av de letteste faste materialene mennesket kjenner til, med en sammensetning på opptil 99.8% luft.

• Høy overflate: Har en utrolig stor indre overflate, gjør den verdifull for filtrerings- og absorpsjonsapplikasjoner.

• Allsidig sammensetning: Kan lages av forskjellige materialer, inkludert silika, karbon, og metalloksider, hver med unike egenskaper.

• Eksepsjonell porøsitet: Dens nanoporøse struktur er ansvarlig for dens enestående isolasjonsevne.

  

  Aerogelbelegg

Specifications of Silicon Dioxide Aerogel Silica Powder for Insulated Panel Applications

Requirements of Silicon Dioxide Aerogel Silica Powder for Insulated Panel Applications

Fysiske egenskaper

Tykkelse: 120– 180 kg/m FEM.
Pore dimension: 15– 25 nm.
Surface area: 600– 800 m TO/g.
Fragmentstørrelse: 1– 5 mm (granular form).

This aerogel silica powder is made from high-purity silicon dioxide. It has an extremely porous framework that catches air and reduces heat flow. The material stays steady at typical structure temperature levels.

Termisk effektivitet

Termisk ledningsevne: 0.013– 0.018 M/( m · K) på 25 °C.Maks løsningstemperaturnivå: 650 °C.

The low thermal conductivity makes it suitable for insulated panels. It reduces warmth loss much better than typical insulators like mineral woollen or polystyrene. Panels utilizing this powder fulfill stringent power efficiency requirements.

Chemical Make-up

Silicon dioxide (SiO TO) materiale: ≥ 99.5%.
Fuktighetsinnhold: ≤ 1.0%.
pH-verdi: 5.5– 7.0.

The powder is chemically inert and non-toxic. It does not respond with common panel materials such as aluminum, stål, or polymer movies. Its neutral pH assists prevent deterioration in metal-faced panels.

Håndtering og sikkerhet

Støvkontroll: Usage neighborhood exhaust ventilation throughout handling.
PPE called for: Dust mask, security goggles, deksler til håndklær.

The fine bits can end up being airborne. Constantly adhere to risk-free handling techniques. Store in completely dry, sealed containers to keep wetness out. Wetness decreases insulation performance.

Product packaging Options

Lett tilgjengelig i 10 kg eller 25 kg multi-layer moisture-barrier bags. Custom-made packaging is possible for huge orders. Each bag includes a desiccant pack to preserve dry skin during delivery and storage.

Manufacturers utilize this powder in vacuum cleaner insulated panels (VIP-er) and architectural protected panels (SIPs). It offers regular efficiency across various environments and structure types.

Applications of Silicon Dioxide Aerogel Silica Powder for Insulated Panel Applications

Applications of Silicon Dioxide Aerogel Silica Powder in Insulated Panels

Overlegen termisk ytelse

Silicon dioxide aerogel silica powder offers unequaled thermal insulation. Its nano-porous framework traps air effectively, bremse varmeoverføringen. This makes it ideal for shielded panels made use of in structures, kjølelager, and commercial systems. Also a slim layer provides high R-values, helping in reducing power use and reduced home heating or cooling expenses.

Lett og plassbesparende

Contrasted to standard insulation products like fiberglass or mineral wool, aerogel silica powder is extremely light. Panels made with it evaluate much less without giving up efficiency. This allows for slimmer wall or roof designs, maximizing useful interior room– particularly valuable in metropolitan construction or retrofit projects where every square inch issues.

Resilience and Stability

The powder withstands wetness, mugg, og korrosjon. It stays stable across a broad temperature array, fra -200 °C til over 600 °C. Once incorporated right into panel cores, it keeps its shielding power for several years. This long-lasting dependability decreases the demand for maintenance or replacement, conserving money and time over the structure’s life cycle.

Reduce of Integration

Manufacturers can mix silicon dioxide aerogel silica powder right into typical panel matrices such as polyurethane, phenolic foam, or cementitious boards. The procedure fits smoothly into existing production lines. No significant tools adjustments are needed, making adoption easy and cost-efficient for panel producers.

Safety and Sustainability

This material is non-toxic and contains no dangerous blowing agents. It supports eco-friendly structure goals by cutting energy demand and lowering carbon discharges. Lots of accredited eco-labels acknowledge aerogel-enhanced panels for their environmental advantages, helping builders satisfy rigorous sustainability criteria.

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5 FAQs of Silicon Dioxide Aerogel Silica Powder for Insulated Panel Applications

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What is silicon dioxide aerogel silica powder?

Det er en lettvekter, porous material made from silica. The powder form comes from crushing solid aerogel blocks. It keeps the same low thermal conductivity and high surface area as the original aerogel.

Why use it in insulated panels?

This powder offers excellent thermal insulation in a small space. It helps panels block heat transfer better than many traditional fillers. Builders use it to meet energy efficiency goals without adding thickness.

Er det trygt å håndtere?

Ja, når den brukes som anvist. Pulveret er ikke-giftig og kjemisk stabilt. Likevel, wear basic protective gear like gloves and a mask during handling to avoid breathing fine particles or skin irritation.

How is it added to insulated panels?

Manufacturers mix the powder into core materials like polyurethane foam or mineral wool. It can also be packed between panel layers. The method depends on the panel design and performance needs.

Absorberer den fuktighet?

Pure silica aerogel is hydrophilic, meaning it attracts water. Imidlertid, most commercial grades are treated to become hydrophobic. This treatment prevents moisture uptake and keeps insulation performance stable over time. Always check the product specs to confirm its moisture resistance.