Overview of Aerogel/Aerogel Insulation for New Energy Vehicles or Public Transportation Systems
Aerogely jsou ultralehké, vysoce porézní materiály známé pro své výjimečné izolační vlastnosti, pozoruhodně nízká hustota, a neuvěřitelné poměry pevnosti a hmotnosti. Často označované jako “zmrzlý kouř” díky jejich éterickému vzhledu, aerogely se vyrábějí nahrazením kapalné složky gelu plynem, typicky prostřednictvím superkritického sušení, který zabraňuje kolapsu gelové struktury. Skládá se převážně ze vzduchu (až do 99.98%), tyto materiály vykazují širokou škálu jedinečných vlastností, díky kterým jsou cenné v různých průmyslových odvětvích.
Features of Aerogel/Aerogel Insulation for New Energy Vehicles or Public Transportation Systems
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Extrémně nízká hustota: Aerogely jsou jedny z nejlehčích pevných látek na světě, s hustotami tak nízkými jako 0.001 gramů na krychlový centimetr.
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Skvělá izolace: Mají extrémně nízkou tepelnou vodivost, řadí je mezi nejlepší izolátory, které člověk zná, účinný při teplotách od -270°C do 1 000°C.
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Vysoká pórovitost: S porézní strukturou, která může dosáhnout až 99.9%, aerogely mají neuvěřitelně velký vnitřní povrch, zvýšení jejich funkčnosti v absorpčních a katalytických aplikacích.
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Průhledné až průhledné: Podle jejich složení, aerogely mohou přenášet světlo, dává jim jedinečný poloprůhledný nebo průhledný vzhled.
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Mechanická pevnost: Navzdory jejich křehkému vzhledu, aerogely mohou být navrženy tak, aby měly významnou mechanickou pevnost, schopné unést značnou váhu.
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Chemicky inertní: Mnoho aerogelů je chemicky stabilních a odolných vůči korozi, díky tomu jsou vhodné do drsného prostředí.
Specification of Hydrophobic Silica Aerogel Granulate White Silica Aerogel Powder
Hydrophobic Silica Aerogel Granulate– Premium Insulation Material
What It Is
Hydrophobic silica aerogel granulate is a light-weight, white powder made from silica. It has an one-of-a-kind nanostructure filled with air. This offers it outstanding thermal insulation properties. The material drives away water, that makes it ideal for use in damp or damp environments.
Key Features
This aerogel granulate is very light. It really feels practically like great sand but provides much better efficiency. Its fragments are dealt with to be water-repellent, so dampness does not take in. This maintains its insulating power secure with time. The granules also have really reduced thermal conductivity, frequently listed below 0.020 W/( m · K). That means warmth actions via it very gradually.
The product appears as a free-flowing white powder. It can be put or loaded right into voids, tooth cavities, or panels. It functions well in construction, industrial equipment, and specialty clothing. Since it’s hydrophobic, it won’t clump or weaken when exposed to rainfall, vapor, or high humidity.
Technical Details
– Look: White, free-flowing granules
– Fragment size: Usually 0.5– 5 mm
– Mass density: Around 60– 100 kg/m TWO.
– Thermal conductivity: ≤ 0.020 W/( m · K) at 25 ° C.- Hydrophobicity: Call angle > 130 °.
– Pureness: Over 99% amorphous silica.
This material fulfills worldwide safety and security and efficiency standards. It includes no harmful fibers and is non-toxic when handled properly. Constantly utilize gloves and prevent breathing in great dust during handling.
Producers pick this aerogel for its dependability and simplicity of combination. It matches existing assembly line without major changes. Whether you need to protect pipes, walls, or outside gear, this granulate provides regular cause real-world conditions.
Applications of Hydrophobic Silica Aerogel Granulate White Silica Aerogel Powder
Applications of Hydrophobic Silica Aerogel Granulate
White silica aerogel powder with hydrophobic residential or commercial properties is a light-weight material known for its superb thermal insulation. It repels water while maintaining high performance sought after settings. This makes it suitable for lots of industrial and commercial usages.
Structure and Building and construction
In building and construction, this aerogel granulate enhances the power performance of walls, roof coverings, and floors. It suits limited spaces where standard insulation can not go. Home builders blend it into plasters or use it in insulating panels. The outcome is better temperature control and reduced home heating or air conditioning expenses.
Petrochemical and Industrial Piping
Pipelines that carry warm or cold fluids need reputable insulation. Hydrophobic silica aerogel granules wrap around pipes to reduce heat loss or gain. Due to the fact that they withstand dampness, they remain effective even in damp or wet conditions. This helps protect against rust and prolongs devices life.
Transport and Automotive
Automobile manufacturers use this powder to protect engine compartments and battery systems. Electric automobiles especially benefit from its lightweight and thermal stability. It maintains batteries at secure operating temperature levels without including mass or weight.
Clothing and Outdoor Gear
Outside clothes and gear currently include aerogel-infused layers. These give heat without heaviness. Coats, boots, and resting bags remain dry and insulated, even in rainfall or snow, thanks to the product’s water-repelling nature.
Specialty Packaging
For shipping temperature-sensitive things like pharmaceuticals or food, hydrophobic aerogel granules provide easy air conditioning or heating control. They fit into packaging liners and preserve steady internal temperatures over extended periods.
This white silica aerogel powder functions well wherever solid insulation, reduced thickness, and moisture resistance are required. Its adaptability continues to drive technology across several industries.
Applications of Aerogel/Aerogel Insulation for New Energy Vehicles or Public Transportation Systems
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Thermal Insulation: Used in aerospace for spacecraft insulation, and in commercial and residential buildings for energy-efficient windows and insulation materials.
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Environmental Remediation: Aerogels’ high surface area makes them effective in absorbing pollutants like oil spills and heavy metals from water.
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Sound Absorption: Their porous structure absorbs sound waves effectively, making them useful in noise reduction applications.
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Elektronika: Aerogels’ low thermal conductivity and electrical insulation properties find applications in semiconductor and battery technology.
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Optics and Photonics: Translucent aerogels are used in optical devices, light-guiding structures, and as filters.
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Drug Delivery: The high surface area can be utilized for controlled drug release, making aerogels candidates for advanced medical applications.
Profil společnosti
Graphne Aerogels je důvěryhodný globální dodavatel chemických materiálů & výrobce s více než 12letými zkušenostmi v poskytování vysoce kvalitních aerogelových a grafenových produktů.
Společnost má profesionální technické oddělení a oddělení kontroly kvality, dobře vybavená laboratoř, a vybavené pokročilým testovacím zařízením a poprodejním zákaznickým servisním střediskem.
Pokud hledáte vysoce kvalitní grafen, aerogel a příbuzné produkty, neváhejte nás kontaktovat nebo klikněte na potřebné produkty a odešlete dotaz.
Platební metody
L/C, T/T, Western Union, Paypal, Kreditní karta atd.
Zásilka
Dalo by se to poslat po moři, letecky, nebo odhalením co nejdříve po obdržení platby.
FAQs of Aerogel/Aerogel Insulation for New Energy Vehicles or Public Transportation Systems
Q: Is Aerogel/Aerogel Insulation for New Energy Vehicles or Public Transportation Systems fragile?
A: Traditional aerogels are brittle and fragile; však, advancements have led to the development of “flexible” or “rigid” aerogels that maintain their unique properties while being more durable.
Q: How is Aerogel/Aerogel Insulation for New Energy Vehicles or Public Transportation Systems made?
A: Aerogel/Aerogel Insulation for New Energy Vehicles or Public Transportation Systems is synthesized by replacing the liquid in a gel with gas without causing the structure to collapse. This is typically achieved through supercritical drying, where the solvent is converted to a supercritical state, allowing it to evaporate without forming liquid-gas interfaces that could damage the gel structure.
Q: Is Aerogel/Aerogel Insulation for New Energy Vehicles or Public Transportation Systems expensive?
A: Historically, aerogels have been costly due to their complex manufacturing process. Však, with technological advancements and economies of scale, costs are gradually decreasing.
Q: Can Aerogel/Aerogel Insulation for New Energy Vehicles or Public Transportation Systems conduct electricity?
A: Most aerogels are poor conductors of electricity due to their porous, insulating nature. Však, certain metal-oxide aerogels can display semiconducting or even conducting properties.
Q: Is Aerogel/Aerogel Insulation for New Energy Vehicles or Public Transportation Systems environmentally friendly?
A: Aerogels themselves do not pose environmental hazards, and their use in insulation can reduce energy consumption. Však, the production process may involve chemicals that require careful handling and disposal.
5 FAQs of Hydrophobic Silica Aerogel Granulate White Silica Aerogel Powder
What is hydrophobic silica aerogel granulate?
Hydrophobic silica aerogel granulate is a lightweight, porous material made from silica. It repels water due to a special surface treatment. This keeps moisture out while still allowing excellent thermal insulation.
How does it work as an insulator?
The granulate contains up to 95% air trapped in tiny pores. Air does not move easily through these pores, so heat transfer slows down. That makes it one of the best solid insulators available. It works well even in thin layers.
Is it safe to handle?
Yes. The material is non-toxic and chemically stable. Still, wear gloves and a mask when handling fine powders. This avoids skin or lung irritation from dust, just like with other fine industrial powders.
Where is it commonly used?
It’s used in construction for insulating walls and roofs. It also goes into pipelines, appliances, and outdoor gear like jackets and sleeping bags. Any place that needs strong insulation in a small space can benefit from this material.
Why choose hydrophobic over regular silica aerogel?
Regular silica aerogel absorbs moisture, which lowers its insulation power. The hydrophobic version resists water, so it stays dry and keeps working well in humid or wet conditions. This makes it more reliable for long-term use outdoors or underground.
