china Aerogel Powder Manufacturer
Specializing in high-quality aerogel powder production, Runhui leverages advanced synthesis technologies to deliver superior thermal insulation, lightweight, and durable solutions. Our products excel in energy efficiency, environmental protection, and industrial applications, catering to sectors like construction, aerospace, and renewable energy. With strict quality control and customized formulations, we empower clients with innovative materials for next-generation thermal management.
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![Silica Aerogel Powder]()
Silica Aerogel PowderSilica Aerogel Powder is a highly porous and lightweight material known for its remarkable thermal insulation, low density, and high surface area. Derived from silica gel, this powder is createdread more -
![Aerogel Powder]()
Aerogel PowderAerogel Powders is an advanced material composed of nano-scale porous networks, made by sol-gel method combined with supercritical drying technology. Its porosity is as high as 80%-99.8% and itsread more -
![Aerogel Powder For Insulating Paint]()
Aerogel Powder For Insulating PaintAerogel powder for insulating paint is a functional additive designed for manufacturers developing thermal insulation coating systems. By adding aerogel powder into paint formulations, it helpsread more -
![Supercritical Drying Aerogel Powder]()
Supercritical Drying Aerogel PowderSupercritical drying aerogel powder is an advanced insulation material manufactured through a specialized drying process that helps preserve the unique porous structure of aerogel. This productionread more -
![Supercritical Silica Aerogel Powder]()
Supercritical Silica Aerogel PowderSupercritical silica aerogel powder is an advanced lightweight material produced through supercritical drying technology. With its highly porous silica structure, it offers excellent thermalread more -
![Super Hydrophobic Aerogel Powder]()
Super Hydrophobic Aerogel PowderSuper hydrophobic aerogel powder is a functional insulation material designed for applications where both thermal protection and moisture resistance are required. Its special surface structureread more -
![Thermal Insulation Powder]()
Thermal Insulation PowderThermal insulation powder is a high-performance material designed for manufacturers developing products that require improved heat resistance and thermal control. It can be incorporated intoread more -
![Insulation Aerogel Powder]()
Insulation Aerogel PowderInsulation aerogel powder is a lightweight thermal insulation material developed for manufacturers and researchers who need aerogel-based solutions in different product formulations. With its uniqueread more -
![Thermal Insulation Aerogel Powder]()
Thermal Insulation Aerogel PowderThermal insulation aerogel powder is a silica-based nanoporous material developed to reduce heat transfer in coatings, construction materials and industrial insulation systems. With a pore sizeread more
Available Types of Aerogel Powder
Runfew supplies different types of aerogel powder to meet various industrial application requirements.
| Type | Features | Typical Applications |
|---|---|---|
| Hydrophobic Silica Aerogel Powder | Excellent moisture resistance, low thermal conductivity and stable insulation performance | Thermal insulation coatings, composite materials, pipelines and industrial equipment |
| Hydrophilic Silica Aerogel Powder | High surface activity and strong adsorption capability | Functional materials, catalyst carriers and specialty applications |
| Carbon Aerogel Powder | Lightweight carbon structure with electrical conductivity and high-temperature resistance | Energy storage, electrodes and advanced composite materials |
1.Carbon Aerogel Powder
Carbon Aerogel Powder is a highly porous and lightweight form of carbon that exhibits exceptional properties, making it a valuable material in various applications. It is created through a sol-gel process where organic precursors, typically resorcinol and formaldehyde, undergo polymerization and subsequent carbonization, resulting in an aerogel structure.
2.Silica Aerogel Powder
Silica Aerogel Powder is a highly porous and lightweight material known for its remarkable thermal insulation, low density, and high surface area. Derived from silica gel, this powder is created through a sol-gel process where the liquid component of the gel is replaced with air, resulting in an aerogel structure.
Technical Specifications of Silica Aerogel Powder
Runfew silica aerogel powder is manufactured with controlled particle size distribution and stable physical properties to ensure compatibility with different application systems.
| Property | Specification |
|---|---|
| Material | Nano silica aerogel |
| Appearance | White powder |
| Particle Size | 15–50 μm (Customized Available) |
| Thermal Conductivity | 0.015–0.018 W/m·K |
| Porosity | ≥95% |
| Specific Surface Area | 600–1200 m²/g |
| Density | 0.05–0.20 g/cm³ |
| Hydrophobicity | Customized |
| Operating Temperature | -100℃ to 1000℃ |
| Packaging | Customized according to requirements |
Aerogel Powder Features
Low density
Aerogel silica powder is known for having very low density. The density can be as low as 0.001 grams per cubic centimeter. This makes aerogel powder one of the lightest solids in the world. Because of its low density, it is sometimes referred to as frozen smoke or solid smoke.
High porosity
Aerogel powder is highly porous. This means that it has a lot of empty spaces within its structure. It can be up to 99.98 percent porous. The high porosity allows it to have a low density and makes it a good insulator.
Thermal insulation
Aerogel powder is known for being a very good insulator against heat. Its ability to insulate is due to its high porosity and low density. Aerogel powder insulates by reducing heat transfer through conduction, convection, and radiation.
Transparency
Aerogel powder can allow light to pass through. This makes it appear translucent. However, it does not have the same level of transparency as other materials. This is because the high porosity scatters the light that passes through.
Mechanical strength
Even though aerogel powder is very light, it has a high mechanical strength. This means it can withstand different types of forces without breaking. This allows it to be used in applications that require materials to have strength.
Surface area
Aerogel powder has a high surface area. This is due to the empty spaces in the aerogel. Some types of aerogel have a surface area of over 600 square meters per gram. The high surface area allows for reactions and provides better insulation.
Low thermal conductivity
Aerogel powder has very low thermal conductivity. This means it can prevent heat from passing through easily. The thermal conductivity can be as low as 0.013 watts per meter-kelvin. This makes aerogel powder a good insulator.
Aerospace and Aviation
Aerogels are used in the aerospace industry for applications like space probes, satellite insulation, and aircraft components. Aerogel's low weight and high insulation properties help reduce heat transfer in space vehicles and satellites.
Building and Construction
Aerogel powders are used in building materials like aerogel-infused windows, roof panels, and wall insulation. These materials offer superior insulation properties, increasing energy efficiency in residential and commercial spaces.
Oil and Gas
Aerogels are used in pipelines, offshore platforms, and storage facilities for thermal insulation. They protect against cold temperatures, ensure pipeline integrity, and reduce energy loss in gas and oil transport.
Consumer Products
Aerogel powder is used in jackets, boots, blankets, and gloves for lightweight insulation. These products provide excellent warmth with minimal weight, making them popular for outdoor activities and extreme weather gear.
Electronics
Some electronic devices, like smartphones and laptops, use aerogel for thermal management. Aerogel helps dissipate heat from components while remaining lightweight and thin, improving device performance and longevity.
Pharmaceuticals and Biomedical Applications
Aerogels can deliver drugs and encapsulate biomolecules for research and medical purposes. Their porous structure allows controlled release and protection of sensitive compounds, making them suitable for drug formulations.
Textiles and Fashion
Aerogels are used to create lightweight insulated fabrics for outdoor apparel, footwear, and accessories. These textiles offer exceptional warmth without bulk, benefiting skiers, hikers, and other outdoor enthusiasts.
Automotive
Aerogels insulate automotive components, such as exhaust systems, fuel tanks, and battery packs. They withstand high temperatures and protect sensitive parts from heat, increasing vehicle efficiency and safety.
Electronics
Some electronic devices, like smartphones and laptops, use aerogel for thermal management. Aerogel helps dissipate heat from components while remaining lightweight and thin, improving device performance and longevity.
Research and Development
Aerogels are used in laboratories and research institutions for experiments and material studies. Their unique properties make them valuable tools for studying heat transfer, nanomaterials, and lightweight structures.
Aerogel Powder vs Traditional Insulation Fillers
Silica aerogel powder provides higher insulation efficiency compared with conventional insulation materials.
| Material | Thermal Performance | Weight | Application |
|---|---|---|---|
| Silica Aerogel Powder | Ultra-low thermal conductivity | Ultra-lightweight | High-performance insulation systems |
| Mineral Wool | Medium insulation performance | Medium weight | Traditional building insulation |
| Fiberglass | General insulation performance | Lightweight | Standard insulation products |
| Ceramic Powder | High-temperature resistance | Higher density | Industrial applications |
Customized Aerogel Powder Solutions for OEM Customers
Runfew provides OEM and customized aerogel powder services for customers with specific application requirements.
Particle Size Optimization
Different particle sizes can be adjusted to improve dispersion and compatibility with various production processes.
Surface Modification
Hydrophobic treatment and other surface modifications can be provided to improve moisture resistance and application performance.
Application Support
Runfew assists customers in selecting suitable aerogel powder solutions according to:
- Target insulation performance
- Processing conditions
- Final product requirements
- Industry standards
Ordering Process
● Contact us about your detailed inquiry requirements, like your project details, required aerogel material specs, quantity, packaging, etc., the more detailed, the better.
● We can offer FOR FREE a sample solution to your project in case you are not sure about the aerogel material you need. You can check the Solution Cases we’ve done for your reference.
● Normally, our sales engineers are 24/7 online. Just submit an inquiry email to us, or directly call us or chat with us online, and we will reply to you within 24h.
● Confirm with us your sample requirements. For new customers, both the sample material costs and delivery costs are borne by the customer; For old customers, sample material costs are borne by us, and delivery costs by the customer. Sampling payment can be done 100% in advance via company or private bank account.
● We will arrange as soon as possible the sample production if it’s not in stock. Normally samples can be ready within 3 days. But for OEM or private label customers, custom sample packaging and labeling may be necessary, so it may take an extra week to prepare them.
● Before the sample delivery by international express, we will take sample photos or videos for your confirmation. International express tracking no. will be sent to you as soon as it comes out, together with the customs clearance documents if you need them. We will follow the whole express delivery process in case of any customs or transportation problems. And we will inform you when your sample has arrived at the nearest express station to you.
● When you receive our aerogel material sample, your feedback is very important to us. Let us know if you have any problems with the sample. We will reply to you within 24h.
● To test our aerogel sample material properly, you may need certain instruments and apparatus and follow our user instructions. As we are 24/7 online, our engineers can help solve your technical problems via phone calls or video calls any time you need.
● After you have tested our sample aerogel material and confirmed your satisfaction, we will come to the bulk order. Invoices or contracts will be sent for your payment by T/T or any other.
● Normally, for bulk order, we can accept at least 30% by T/T in advance and the balance to be made before shipment. But for old or well-reputed customers, different payment policies can be negotiated.
● Normally, bulk order production will be start immediately after you show us the payment bank transaction record and it will take 1-3 weeks to finish. Our sales engineers will follow closely from the beginning to the end. Any problem during production, we will inform you immediately and we can discuss it as soon as possible.
● We always make full use of the packing and loading space to help save your transportation costs to the utmost.
● We will book the vessel days in advance from forwarders with rich working experience and strong handling ability, to avoid booking tensions, too troublesome logistics procedures, and before shipment, we will take photos or videos of the packing and loading for your confirmation.
● Transportation documents will be sent to you as soon as it comes out, together with the customs clearance documents if you need them. We will follow the whole shipment process in case of any customs or transportation problems. And we will inform you days before your goods arrived at the destination port.
● When you receive our aerogel material bulk goods, your feedback is vital to us. Let us know if you have any problems with the goods. We will reply to you within 24h.
● To install and test our aerogel material properly, you may need certain instruments and apparatus and follow our user instructions. As we are 24/7 online, our engineers can help solve your technical problems via phone calls or video calls any time you need.
● Our aerogel material quality warranty is 12 months. In case any quality failure happens, we will be responsible.
● After 12 months till the service life (normally over 20 years) of our aerogel material ends, if any problem happens with our product, just let us know as soon as possible. We promise to try our best to help solve the problem.
china Aerogel Powder Factory
Honors And Certificates
Invention Patent Certificate
CE And ROHS
Ensuring Aerogel Safety and Environmental Performance
FAQ
We're well-known as one of the leading aerogel powder manufacturers and suppliers in China. We warmly welcome you to wholesale custom made aerogel powder from our factory. Contact us for more cheap products.
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