Overview of Silica Aerogel Powder and Particles

Silica Aerogel Powder and Particles can meet the most demanding thermal insulation challenges across various industries. La nostra cartera inclou aerogel en pols, recobriment d'aïllament tèrmic d'aerogel, i feltres d'aïllament d'aerogel en diverses especificacions, cadascun dissenyat per a un rendiment superior.

Characteristics of Silica Aerogel Powder and Particles

La pols d'aerogel és la forma fonamental d'aquest material revolucionari, caracteritzat per la seva extremadament baixa densitat i gran superfície. Serveix com a additiu crític per millorar les propietats tèrmiques dels compostos, plàstics, recobriments, i materials funcionals, aportant poder d'aïllament a nanoescala a les vostres formulacions.

El recobriment d'aïllament tèrmic d'aerogel integra la nostra pols patentada en un robust, solució fàcil d'aplicar. Aquest recobriment proporciona una resistència tèrmica excepcional, impermeabilització, i protecció contra la corrosió per a canonades, tancs, i estructures industrials. És ideal per a geometries complexes on l'aïllament tradicional no és pràctic, segellament eficaç de la pèrdua de calor.

Els nostres feltres d'aïllament d'aerogel són flexibles, mantes duradores disponibles en diversos gruixos, densitats, i dimensions per adaptar-se a diverses aplicacions. Combinant el fenomenal poder aïllant de l'aerogel amb un pràctic, format de desplegament, són perfectes per a canonades industrials d'alta temperatura, Sistemes de climatització, embolcalls de l'edifici, i més. Ofereixen la màxima eficiència tèrmica amb un mínim d'espai.

Specification of Silica Aerogel Powder and Particles

Spec of Silica Aerogel Powder and Particles

Residències Físiques

Silica aerogel powder looks like a fine, free-flowing white or off-white product. Its bits are lightweight and permeable. The mass thickness varies from 0.03 a 0.15 g/cm SIX. True density is about 2.2 g/cm THREE. Particle dimension usually falls in between 1 i 100 micròmetres, relying on the grade. The product feels dry and soft to the touch.

Thermal Efficiency

This aerogel provides excellent thermal insulation. Its thermal conductivity is really reduced– normally between 0.013 i 0.020 amb(m · K) at space temperature. This makes it among the very best solid insulators available. It does well throughout a wide temperature range, des de -200 °C aproximadament 650 ° C in air. Chemical Structure

The main element is amorphous silica (SiO DOS), with a purity of over 95%. Trace amounts of wetness may be present, normally much less than 5% by weight. The material is safe and chemically inert under regular conditions. No respon amb molts àcids, bases, o dissolvents.

Estructura de porus

Silica aerogel has an open-cell nanostructure. Pore dimensions ordinary between 10 i 30 nanòmetres. The complete pore quantity is high– typically over 3.0 centimeters ³/ g. Surface is also huge, normally 500– 800 m²/g, as determined by BET analysis.

Handling and Storage

Store the powder in a dry, closed container far from dampness. Keep it at area temperature level. Prevent direct exposure to strong mechanical tension or high moisture, as these can reduce its protecting efficiency. Use typical dirt control procedures during managing to avoid inhalation. Use handwear covers and eye defense for safety.

Aplicacions

This product is utilized in thermal insulation for structures, pipes, and aerospace systems. It additionally offers in specialized finishings, cosmetics, stimulant sustains, and acoustic dampening products. Its ultra-low thickness and high surface make it excellent for advanced commercial and scientific uses.

Applications of Silica Aerogel Powder and Particles

Applications of Silica Aerogel Powder and Particles

Thermal Insulation

Silica aerogel powder is extensively used for thermal insulation. It has really low thermal conductivity. This makes it optimal for keeping warmth in or out. You can discover it in constructing materials, pipes, and commercial tools. Its light-weight nature helps reduce overall system weight without shedding performance.

Coatings and Paints

Manufacturers blend silica aerogel bits right into paints and finishes. These ingredients improve insulation and lower warm transfer through walls or roofs. The outcome is much better energy efficiency for homes and commercial structures. The bits also aid regulate condensation and moisture build-up.

Personal Protective Tools

Firefighters and workers in severe settings wear gear which contains silica aerogel. The material blocks heats while remaining light and flexible. This gives individuals a lot more convenience and safety during lengthy shifts or emergencies.

Aerospace and Automotive

En aeroespacial, every gram issues. Silica aerogel powder offers strong insulation with almost no included weight. It is made use of in spacecraft, satellites, and airplane components. In cars, it helps protect battery packs in electrical vehicles. This keeps batteries at risk-free operating temperature levels.

Customer Products

Some outside apparel and shoes now consist of aerogel fragments. These products remain cozy in cold weather but stay breathable. Camping gear like resting pads additionally utilizes this material for much better thermal convenience.

Environmental and Industrial Makes Use Of

Silica aerogel can take in oils and chemicals. Factories utilize it to clean spills or deal with wastewater. Its high surface area makes it efficient for filtering and capturing toxins. Researchers are likewise evaluating it in sensing units and stimulant sustains as a result of its permeable framework.

Perfil de l'empresa

Graphite-Corp és una empresa global de confiançaquímica proveïdor de material & fabricant amb més de 12 anys d'experiència proporcionant pols de grafit i productes de grafè de gran qualitat.

L'empresa compta amb un departament tècnic professional i un departament de supervisió de qualitat, un laboratori ben equipat, i equipat amb equips de prova avançats i centre d'atenció al client postvenda.

Si busqueu pols de grafit d'alta qualitat i productes relatius, si us plau, no dubti en contactar amb nosaltres o fer clic als productes necessaris per enviar una consulta.

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Enviament

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5 FAQs of Silica Aerogel Powder and Particles

Frequently Asked Questions About Silica Aerogel Powder and Particles

Què és l'aerogel de sílice en pols?

Silica aerogel powder is a lightweight, porous material made from silica gel. It has very low density and high surface area. People often call it “frozen smoke” because it looks cloudy but feels almost weightless.

Why is silica aerogel used for insulation?

Silica aerogel is one of the best insulators known. Its structure traps air in tiny pores, which slows down heat transfer. This makes it ideal for keeping things hot or cold without using thick layers of material.

Is silica aerogel safe to handle?

In powder or particle form, silica aerogel can irritate skin, ulls, and lungs. Porteu sempre guants, goggles, and a mask when working with it. Store it in sealed containers to avoid dust exposure.

How do you use silica aerogel particles in products?

Manufacturers mix silica aerogel particles into coatings, pintures, or composites. They can also fill gaps in building materials or pack them into flexible blankets. The goal is to add insulation without adding much weight or bulk.

Can silica aerogel absorb moisture?

Sí, standard silica aerogel attracts water from the air. This can reduce its insulating power over time. For wet environments, use hydrophobic (water-repellent) versions. These are treated to resist moisture and last longer outdoors or in humid conditions.