Listed in no particular order.
For international importers, insulation contractors, and industrial project developers, comparing suppliers requires more than checking product prices. Product range, technical specifications, order flexibility, and the ability to meet project requirements are also important.
This article introduces five aerogel blanket suppliers in China. Runfew is featured first, followed by four other suppliers with different product portfolios.
Top 5 Aerogel Blanket Suppliers in China
|
Supplier |
Main Product Range |
Product Focus |
|---|---|---|
|
Runfew |
Aerogel blankets, panels, fabrics, and customized insulation products |
Industrial insulation and customized applications |
|
Ningbo Surnano Aerogel Co., Ltd. |
Aerogel blankets, pads, boards, powders, and granules |
Multiple aerogel product formats and temperature grades |
|
Zhengzhou Exceed New Technologies Co., Ltd. |
Industrial and construction aerogel blankets, powders, particles, and coatings |
Industrial, building, and battery insulation |
|
Hebei Jinna Technology Co., Ltd. |
Silica aerogel blankets, insulation panels, powders, and paints |
Pipeline insulation and thermal insulation projects |
|
Shanghai Airgeltech Co., Ltd. |
Aerogel blankets, powders, granules, slurry, and coatings |
Aerogel materials and insulation products |
Runfew – Customized Aerogel Blanket Supplier in China
Runfew is a brand operated by Zhejiang Runhui New Materials Co., Ltd., focusing on the development and supply of aerogel insulation materials. Its product range includes aerogel blankets, panels, fabrics, powders, and customized insulation components.
For industrial insulation projects, different equipment structures and operating conditions require different blanket configurations. Runfew offers several reinforcement options and can coordinate product customization according to project requirements.
Aerogel Blanket Product Options
Runfew's aerogel blanket range includes different reinforcement configurations:
Fiberglass Aerogel Blanket: Suitable for general industrial thermal insulation, including pipelines and equipment surfaces.
Ceramic Fiber Aerogel Blanket: Designed for applications requiring higher temperature resistance.
Pre-Oxidized PAN Fiber Aerogel Felt: An alternative reinforcement structure for specialized insulation requirements.
The thermal conductivity of Runfew aerogel blanket products can be as low as 0.015 W/(m·K), depending on the product specification and test conditions.
Customization for Different Projects
Runfew can coordinate customization based on the intended application, including:
- Blanket thickness and roll dimensions
- Reinforcement fiber selection
- Hydrophobic treatment
- Composite structures and surface configurations
- Special-shaped insulation components
These options are relevant to industrial insulation suppliers and contractors working with pipelines, storage tanks, valves, and equipment with irregular surfaces.
Ningbo Surnano Aerogel Co., Ltd.
Ningbo Surnano Aerogel Co., Ltd. supplies several types of aerogel insulation products, including aerogel blankets, pads, boards, powders, granules, fabrics, and pipeline covers.
Its aerogel blanket range includes products listed for different temperature grades, such as 200°C, 350°C, 650°C, and 1000°C. These product categories give buyers several options to investigate when sourcing insulation materials for different operating environments.
For industrial projects, buyers should confirm the continuous service temperature, reinforcement structure, thermal conductivity, and dimensional specifications of the selected grade rather than relying only on the temperature stated in the product name.
Zhengzhou Exceed New Technologies Co., Ltd.
Zhengzhou Exceed New Technologies Co., Ltd. integrates research and development, production, and sales of insulation materials. Its product range includes industrial and construction aerogel blankets, aerogel powder, particles, coatings, and vacuum insulation panels.
The company also presents insulation solutions for low-temperature pipelines and storage tanks, electric vehicle batteries, construction, and transportation applications.
For buyers sourcing aerogel blankets, Exceed's product categories are worth comparing when a project involves more than one insulation format. In addition to blanket specifications, purchasers can evaluate whether related products such as battery insulation sheets or aerogel coatings are relevant to their application.
Hebei Jinna Technology Co., Ltd.
Hebei Jinna Technology Co., Ltd. develops and supplies silica aerogel thermal insulation materials. Its listed products include silica aerogel blankets, insulation panels, aerogel powder, and aerogel paint.
The company's product information also describes applications involving pipeline insulation and thermal insulation projects. Its business profile lists research, development, manufacturing, sales, and insulation-related technical services.
For contractors and distributors, Jinna is worth evaluating when comparing aerogel blankets alongside other insulation formats. Relevant points include available blanket dimensions, production specifications, export arrangements, and whether the supplier can provide the technical documentation required for a project.
Shanghai Airgeltech Co., Ltd.
Shanghai Airgeltech Co., Ltd. offers a range of aerogel-related materials, including aerogel powder, granules, slurry, coatings, and insulation blankets.
Its product portfolio covers both raw aerogel materials and finished insulation products. This range may be relevant to companies comparing different forms of aerogel for thermal insulation, coating development, and composite material applications.
When evaluating its aerogel blankets, buyers should confirm whether the available products match their required reinforcement type, thickness, temperature range, and installation conditions. They should also distinguish finished blanket products from aerogel raw materials when requesting quotations.
What Should Be Included in an Aerogel Blanket Supplier's Quotation?
A quotation should provide enough technical information for buyers to compare products from different suppliers. A price per square meter alone cannot show whether two blankets have equivalent specifications.
The following details are useful when requesting quotations:
|
Quotation Item |
Information to Confirm |
|---|---|
|
Product Type |
Silica aerogel blanket or another aerogel composite |
|
Reinforcement |
Fiberglass, ceramic fiber, or other fiber materials |
|
Thickness |
Nominal thickness and permitted tolerance |
|
Density |
Product density and test method |
|
Thermal Conductivity |
Test temperature and testing method |
|
Service Temperature |
Continuous operating temperature and maximum temperature |
|
Dimensions |
Roll width, roll length, and available sizes |
|
Surface Treatment |
Hydrophobic treatment or facing material |
|
Packaging |
Roll packaging, protective wrapping, and labeling |
|
Order Conditions |
MOQ, lead time, sample availability, and delivery terms |
A clear specification sheet helps prevent misunderstandings when comparing quotations from multiple suppliers.
How Does Aerogel Blanket Temperature Grade Affect Product Selection?
Temperature grade is one of the first factors to check when selecting an aerogel blanket. A product designed for ordinary industrial pipelines may not be suitable for equipment operating at significantly higher temperatures.
The reinforcement material, composite structure, and manufacturing process can all influence the product's thermal stability.
For example:
- General Industrial Insulation: The product should match the normal operating temperature of the pipeline or equipment.
- High-Temperature Equipment: Buyers should examine continuous service temperature and thermal shrinkage under elevated temperatures.
- Cryogenic Insulation: Low-temperature performance, moisture protection, and vapor barrier design need to be considered together.
It is important to distinguish between a product's maximum temperature rating and its recommended continuous operating temperature. The latter is more useful for evaluating long-term application suitability.
Why Is Hydrophobic Treatment Important for Aerogel Blankets?
Industrial insulation systems may be exposed to rain, condensation, humidity, or process-related moisture. Water entering an insulation system can affect its thermal performance and contribute to corrosion risks beneath the insulation.
Hydrophobic treatment helps reduce water absorption in aerogel blanket materials. However, it does not make the complete insulation system waterproof.
For outdoor pipelines and cold insulation applications, buyers should also consider:
- Protective metal or weatherproof cladding
- Sealed joints and overlaps
- Vapor barriers for low-temperature systems
- Drainage and moisture management
- Inspection access for maintenance
The insulation material and its external protection system should be evaluated as a complete assembly.
How Can Buyers Compare Aerogel Blanket Suppliers More Effectively?
A practical supplier comparison should cover three areas.
1. Product Compatibility
Check whether the supplier offers the required reinforcement material, thickness, density, and operating temperature range. A product with a lower quoted thermal conductivity may still be unsuitable if its service temperature or mechanical characteristics do not match the project.
2. Supply and Customization
Confirm the supplier's available roll dimensions, customized sizes, sample arrangements, minimum order quantity, and delivery schedule. For projects involving multiple equipment configurations, customization can affect material utilization and installation planning.
3. Technical Documentation
Request the technical data sheet, safety data sheet, thermal conductivity test report, fire performance documentation where applicable, and product inspection records. Make sure the documents correspond to the actual product grade being quoted.
FAQ
1. What is the difference between an aerogel blanket supplier and an aerogel material supplier?
An aerogel blanket supplier provides finished flexible insulation products. An aerogel material supplier may also offer powders, granules, coatings, or other forms of aerogel. Some companies provide both finished products and raw materials.
2. Can aerogel blankets be customized for industrial pipelines?
Some suppliers offer customized thicknesses, roll dimensions, and shaped insulation components. Buyers should provide pipeline dimensions, operating temperatures, and installation requirements when requesting a quotation.
3. Should buyers request samples before bulk ordering?
Yes. A sample allows buyers to inspect thickness, flexibility, surface condition, cutting characteristics, and handling behavior. It also provides an opportunity to compare the physical product with the supplier's technical documentation.
4. What affects the price of an aerogel blanket?
Price can vary according to reinforcement material, thickness, density, product grade, surface treatment, order quantity, and customization requirements. Comparing prices is meaningful only when the technical specifications are equivalent.