Overview of Nano Aerogel Thermal Barrier for Industrial Application
에어로겔은 초경량입니다., 뛰어난 단열 특성으로 알려진 다공성 재료, 현저한 저밀도, 놀라운 무게 대비 강도 비율. 종종 다음과 같이 언급됩니다. “얼어 붙은 연기” 그들의 미묘한 외모로 인해, 에어로겔은 겔의 액체 성분을 기체로 대체하여 생산됩니다., 일반적으로 초임계 건조를 통해, 겔 구조의 붕괴를 방지합니다.. 주로 공기로 구성됨 (최대 99.98%), 이러한 재료는 다양한 산업 전반에 걸쳐 가치를 부여하는 다양한 고유 특성을 나타냅니다..
Features of Nano Aerogel Thermal Barrier for Industrial Application
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극도로 낮은 밀도: 에어로겔은 세계에서 가장 가벼운 고체 중 하나입니다., 밀도가 다음과 같이 낮습니다. 0.001 그램/입방센티미터.
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뛰어난 단열성: 열전도율이 매우 낮습니다., 인간에게 알려진 최고의 절연체 중 하나로 만들기, -270°C ~ 1,000°C의 온도에서 효과적입니다..
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높은 다공성: 다공성 구조로 최대 도달 가능 99.9%, 에어로겔은 엄청나게 큰 내부 표면적을 가지고 있습니다., 흡수 및 촉매 응용 분야의 기능 향상.
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반투명에서 투명으로: 구성에 따라, 에어로젤은 빛을 전달할 수 있다, 독특한 반투명 또는 투명한 외관을 제공합니다..
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기계적 강도: 그들의 연약한 모습에도 불구하고, 에어로겔은 상당한 기계적 강도를 갖도록 설계될 수 있습니다., 상당한 무게를 지탱할 수 있는.
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화학적으로 불활성: 많은 에어로겔은 화학적으로 안정하고 부식에 강합니다., 열악한 환경에 적합하게 만들기.
Specification of Silica Aerogel Powder with High Hydrophobic
High Hydrophobic Silica Aerogel Powder
Summary
Our high hydrophobic silica aerogel powder provides outstanding thermal insulation in a light-weight, easy-to-handle kind. It is used innovative sol-gel innovation and treated to push back water effectively. This makes it suitable for use in humid or damp atmospheres where standard insulation materials would certainly stop working.
Trick Features
Extreme water resistance: The surface of each fragment is chemically modified to resist wetness absorption. Even under high humidity, the powder stays dry and maintains its insulating properties.
Ultra-low thermal conductivity: With values as low as 0.015 W/( m · K )in still air, this aerogel powder provides several of the very best insulation performance offered. It reduces warmth transfer much better than traditional fillers like perlite or hollow glass microspheres.
Light-weight and porous: The product has an extremely low density– commonly between 50 and 150 kg/m THREE– and a pore size under 100 nanometers. This nanostructure catches air successfully, which is crucial to its protecting power.
Great fragment dimension: The majority of fragments vary from 1 에게 20 micrometers in size. This allows smooth mixing right into coatings, 복합재, or formed parts without obstructing or resolving concerns.
Typical Applications
This hydrophobic aerogel powder works well in building products like insulating plasters and makes. It is likewise used in safety garments, oil and gas pipe covers, and specialized paints that call for thermal obstacles. Due to the fact that it resists water, it executes dependably outdoors or in industrial settings with condensation or splashing.
Technical Specs
– Appearance: White free-flowing powder
– Details surface: 500– 800 m ²/ g (wager approach).
– Get in touch with angle: > 130 ° (verifies strong hydrophobicity).
– Mass density: 50– 150 kg/m FIVE.
– Thermal conductivity: 0.015– 0.020 W/( m · K) at 25 ℃.
– pH: 6– 8 (neutral).
– Moisture material:
Applications of Silica Aerogel Powder with High Hydrophobic
Applications of Highly Hydrophobic Silica Aerogel Powder
Superior Thermal Insulation
Silica aerogel powder with high hydrophobicity is extensively made use of where strong thermal insulation is required. Its nano-porous framework traps air and slows warm transfer. This makes it suitable for constructing products, industrial pipelines, and cold-chain product packaging. 또한 얇은 층에, it uses much better insulation than standard materials like fiberglass or foam.
Dampness Resistance in Harsh Atmospheres
Since the powder fends off water, it remains dry and maintains functioning well in damp or moist locations. This feature is beneficial in outdoor building, marine equipment, and below ground facilities. Unlike routine insulators that soak up moisture and lose efficiency, hydrophobic silica aerogel keeps its structure and function in time.
Light-weight Solutions for Transportation
The powder is exceptionally light yet very efficient. Vehicle, train, and airplane makers utilize it to cut weight without giving up insulation. Much less weight means reduced fuel usage and less exhausts. It also fits into tight rooms where cumbersome products won’t function.
Advanced Safety Gear
Firemens, armed forces workers, and commercial employees put on equipment lined with this powder. It guards them from severe warmth while staying breathable and flexible. The water-repelling quality includes another layer of safety by maintaining dampness out throughout emergency situations or heavy rain.
Specialty Coatings and Composites
Producers blend the powder right into paints, sealants, and plastics to enhance their shielding and waterproof residential or commercial properties. These improved materials are utilized in whatever from refrigerated trucks to electronic enclosures. The outcome is longer-lasting items that carry out reliably under tension.
Applications of Nano Aerogel Thermal Barrier for Industrial Application
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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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전자제품: 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.
회사 프로필
Graphne Aerogels는 신뢰받는 글로벌 화학 소재 공급업체입니다. & 12년 이상의 초고품질 에어로젤 및 그래핀 제품 공급 경험을 보유한 제조업체.
회사에는 전문 기술 부서와 품질 감독 부서가 있습니다., 시설이 잘 갖춰진 실험실, 첨단 테스트 장비와 애프터 서비스 센터를 갖추고 있습니다..
고품질 그래핀을 찾고 있다면, 에어로젤 및 관련 제품, 언제든지 저희에게 연락하시거나 필요한 제품을 클릭하여 문의사항을 보내주세요..
결제 방법
신용장, 티/티, 웨스턴 유니온, 페이팔, 신용카드 등.
선적
그것은 바다로 발송될 수 있었습니다, 비행기로, 또는 상환 영수증이 나오는 대로 최대한 빨리 공개하십시오..
FAQs of Nano Aerogel Thermal Barrier for Industrial Application
큐: Is Nano Aerogel Thermal Barrier for Industrial Application fragile?
에이: Traditional aerogels are brittle and fragile; 하지만, advancements have led to the development of “flexible” 또는 “rigid” aerogels that maintain their unique properties while being more durable.
큐: How is Nano Aerogel Thermal Barrier for Industrial Application made?
에이: Nano Aerogel Thermal Barrier for Industrial Application 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.
큐: Is Nano Aerogel Thermal Barrier for Industrial Application expensive?
에이: Historically, aerogels have been costly due to their complex manufacturing process. 하지만, with technological advancements and economies of scale, costs are gradually decreasing.
큐: Can Nano Aerogel Thermal Barrier for Industrial Application conduct electricity?
에이: Most aerogels are poor conductors of electricity due to their porous, insulating nature. 하지만, certain metal-oxide aerogels can display semiconducting or even conducting properties.
큐: Is Nano Aerogel Thermal Barrier for Industrial Application environmentally friendly?
에이: Aerogels themselves do not pose environmental hazards, and their use in insulation can reduce energy consumption. 하지만, the production process may involve chemicals that require careful handling and disposal.
5 FAQs of Silica Aerogel Powder with High Hydrophobic
Frequently Asked Questions About Hydrophobic Silica Aerogel Powder
What is hydrophobic silica aerogel powder?
It is a lightweight, highly porous material made from silica. The powder repels water because it has been treated to be hydrophobic. This means it stays dry even in wet conditions.
Why choose hydrophobic over regular silica aerogel?
Regular silica aerogel absorbs moisture from the air. That can weaken its structure and reduce insulation performance. Hydrophobic silica aerogel resists water, so it keeps its shape and insulating power longer, especially in humid environments.
Where is this powder commonly used?
People use it in building insulation, oil and gas pipelines, protective clothing, and aerospace applications. Its light weight and strong thermal resistance make it ideal for situations where space and weight matter.
How does it provide thermal insulation?
The powder contains tiny air pockets trapped inside its nanostructure. These pockets slow down heat transfer. Because air moves very little inside them, heat cannot pass through easily. That makes the material an excellent insulator.
취급해도 안전한가요??
예, but you should take basic precautions. Wear gloves and a mask when working with fine powders. Avoid breathing in dust or letting it touch your eyes. Store it in a dry, sealed container to keep its hydrophobic properties intact.
