*Ranking is not in any particular order.
Aerogel blankets are used when conventional insulation materials cannot provide enough thermal resistance within the available installation space. A typical aerogel blanket combines silica aerogel with a fiber reinforcement layer, producing a flexible insulation material that can be cut, wrapped, and fitted around pipelines, vessels, tanks, equipment, and other irregular surfaces.
For industrial buyers, the main factors when comparing aerogel blanket manufacturers include thermal conductivity, service temperature, thickness, density, reinforcement material, hydrophobic performance, available dimensions, production capacity, and customization options. Based on these factors, the following ten manufacturers are worth considering.
Runfew New Material
Runfew New Material, operated by Zhejiang Runhui New Materials Co., Ltd., focuses on the research, development, and manufacturing of aerogel insulation materials. Its product range covers aerogel blankets, panels, fabrics, powders, coatings, and special-shaped insulation components for industrial and energy applications.
Aerogel Blanket Products
Runfew provides several aerogel blanket structures, including fiberglass aerogel blankets, ceramic fiber aerogel blankets, and pre-oxidized PAN fiber aerogel felt. Different reinforcement materials allow the products to be matched with different temperature and installation conditions.
Its fiberglass aerogel blanket combines silica aerogel with fiberglass reinforcement to create a flexible insulation layer. The material can be cut on site and wrapped around pipelines, tanks, vessels, valves, and other curved surfaces.
For a selected 5 mm fiberglass aerogel blanket grade, Runfew lists:
- Thermal conductivity as low as approximately 0.015 W/(m·K)
- Operating temperature range of about -200°C to 650°C
- Density of approximately 250–350 kg/m³
- Non-combustible construction
- Flexible blanket structure
- Customized thickness and dimensions
Runfew also provides hydrophobic, cryogenic, high-temperature, and ultra-high-temperature aerogel insulation grades. Depending on the product structure, thickness can be customized from thin insulation layers to thicker blanket configurations.
Manufacturing Capability
Runfew operates a manufacturing facility covering more than 20,000 m² and has multiple automated production lines for aerogel insulation materials. The company states an annual fiberglass aerogel blanket production capacity of more than 500,000 m².
Its production capability supports OEM and project-based orders. Buyers can specify thickness, roll width, roll length, facing material, laminated structure, coating, packaging, and other product requirements according to the application.
Applications
Runfew aerogel blankets can be used for industrial pipelines, petrochemical equipment, LNG and cryogenic systems, heat-transfer equipment, energy-storage systems, and building insulation.
For high-temperature equipment, ceramic fiber or pre-oxidized PAN fiber aerogel products can be selected according to the required service temperature. For cryogenic systems, insulation design also needs to consider vapor barriers, moisture protection, joints, and external cladding.
For B2B buyers looking for an aerogel blanket manufacturer, Runfew offers both standard products and customized insulation materials for different operating conditions.
Aspen Aerogels
Aspen Aerogels is a U.S.-based aerogel insulation manufacturer known for flexible aerogel blanket products used in industrial, energy, cryogenic, and battery applications. Its product portfolio includes PYROGEL for high-temperature insulation, CRYO-GEL for cryogenic systems, and materials developed for battery thermal management. Its products are used where insulation thickness, temperature resistance, and installation flexibility are important design considerations.
Armacell
Armacell manufactures the ArmaGel series of flexible aerogel insulation products. ArmaGel HT is designed for high-temperature industrial applications, while ArmaGel DT is designed for cryogenic and dual-temperature applications and is supplied with an aluminum facing. The products are used on pipelines, equipment, and other industrial systems where flexible installation and thin insulation construction are required.
Cabot Corporation
Cabot Corporation produces aerogel-based thermal insulation materials using aerogel particles incorporated into flexible nonwoven structures. Its ThermalWrap products are designed as thin, flexible insulation blankets that can be cut and shaped during installation. Applications include industrial insulation and building thermal management, particularly where available insulation space is limited.
Guangdong Alison Technology
Guangdong Alison Technology is a Chinese aerogel manufacturer established in 2007. Its product range includes aerogel materials, aerogel blankets, and aerogel panels. The company serves applications such as industrial pipelines, heat-transfer networks, petrochemical equipment, kilns, construction, transportation, and new energy systems. Its manufacturing operations include large-scale production facilities for aerogel insulation materials.
JIOS Aerogel
JIOS Aerogel develops silica aerogel materials and supplies aerogel products for industrial insulation and thermal management. Its AeroVa silica aerogel material can be incorporated into fiber blankets, elastomeric foams, and other composite structures. The company also develops thermal protection materials for electric vehicle and battery energy storage applications.
Enersens
Enersens is a French aerogel technology company working with silica aerogel materials for thermal insulation. Its product portfolio includes aerogel insulation blankets and board-type materials for building, industrial, and energy applications. The company focuses on integrating aerogel technology into insulation structures where low thermal conductivity and reduced thickness are required.
IBIH Advanced Materials
IBIH Advanced Materials focuses on aerogel research, development, and industrial manufacturing. Its product range includes aerogel blankets, panels, and powders for thermal management. Its insulation materials are used in applications including industrial equipment and cryogenic systems, with specific product configurations available for low-temperature environments.
Active Aerogels
Active Aerogels develops aerogel-based insulation materials for industrial and building applications. Its products include flexible insulation structures designed to reduce heat transfer while maintaining relatively low thickness. Buyers evaluating its products should compare thermal conductivity, service temperature, reinforcement structure, and available dimensions according to the intended application.
NANO Tech
NANO Tech is another manufacturer involved in aerogel insulation materials for industrial, construction, and energy-related applications. Its product range includes aerogel blanket-type insulation materials and related thermal insulation products. For industrial purchasing, specifications such as thickness, density, temperature range, hydrophobic treatment, and roll dimensions should be confirmed according to the project requirements.
What to Compare When Choosing an Aerogel Blanket Manufacturer
Although manufacturers may use similar silica aerogel technology, their products are not necessarily interchangeable. The first specification to compare is thermal conductivity at the actual operating temperature, rather than relying on a single room-temperature value.
Service temperature is equally important. A blanket intended for cryogenic pipelines requires a different structure from one used around high-temperature industrial equipment. Fiber reinforcement, facing materials, hydrophobic treatment, and vapor-barrier requirements can also affect product selection.
Thickness and dimensions should be checked before ordering. Aerogel blankets are often selected specifically because they can provide insulation within a restricted space, so the available thickness range and roll dimensions can directly affect installation.
For larger projects, manufacturing capacity and repeat-order consistency also matter. Buyers should request technical data sheets, safety documents, test reports, dimensional specifications, and sample products before placing a bulk order.