PRODUCTS
Airgel Felt
Generally speaking, airgel felt is a flexible insulation felt. It is a flexible insulation felt made of nano-silica or metal airgel as the main material and compounded with carbon fiber or ceramic glass fiber wool or pre-oxidized fiber felt through a special process. The thickness and size of the airgel felt can be selected according to actual needs. The greater the thickness, the better the thermal insulation performance of the airgel felt. Thin airgel felt can save more space, but it will affect its thermal insulation effect. In terms of width, it is generally shipped in rolls. The wider the
Composition: Premium materials such as high alumina oxide, magnesium oxide, and silicon carbide, with customizable composition based on client requirements.
Form: Available in powder, brick, board, and castable forms to suit various application needs.
Refractoriness: Standard range from 1200°C to 1800°C, with options for higher temperature customization.
Application Fields: Widely used in industries such as steel, cement, glass, and petrochemicals for furnace lining and insulation.
Packaging: Options include 25 kg bags, bulk bags, and custom packaging solutions compliant with global transportation standards.
Introduction
Our experienced R&D team can customize the material, form, and size according to your specific application needs while ensuring compliance with international quality standards. With rigorous quality control and advanced production facilities, we guarantee products with high refractoriness, excellent compressive strength, and long-lasting durability. Whether you are in the steel, cement, glass, or petrochemical industry, we are your trusted partner, supporting the success of your projects.
For customization inquiries, please feel free to contact us. We will provide tailor-made solutions based on your requirements.
Airgel Felt Details
Generally speaking, airgel felt is a flexible insulation felt. It is a flexible insulation felt made of nano-silica or metal airgel as the main material and compounded with carbon fiber or ceramic glass fiber wool or pre-oxidized fiber felt through a special process.
The thickness and size of the airgel felt can be selected according to actual needs. The greater the thickness, the better the thermal insulation performance of the airgel felt. Thin airgel felt can save more space, but it will affect its thermal insulation effect. In terms of width, it is generally shipped in rolls. The wider the width, the easier it is to install and use, saving consumption. It can also reduce the seams between products and prevent heat loss due to seams.
Features
1. Excellent thermal insulation effect
The thermal insulation effect of airgel felt is 2-5 times that of traditional insulation materials.
2. Reduce the thickness of the insulation layer
It achieves the same insulation effect at a fraction of the thickness of traditional materials. After insulation, heat loss is small and space utilization is high.
3. Hydrophobicity and fire resistance
It is relatively hydrophobic and can effectively prevent water from entering pipes and equipment.
Physical And Chemical Indicator
|
Brand Property |
Airgel Felt |
|
Thermal conductivity W/(m.k) |
0.020(25℃),0.036(300℃) |
|
Maximum service temperature (℃) |
650 |
|
Density (kg/m³) |
160-240 |
|
Hydrophobicity rate (%) |
99.9 |
|
Combustion performance grade |
A |
|
Compression rebound rate (%) |
96 |
|
Permanent change rate of heating line (%) |
- 0.3 |
|
Tensile strength (kpa) |
1409 (landscape orientation),366 (portrait orientation) |
|
Surface property |
Bulk drain |
|
Colour |
White/grey blue |
|
Size(mm) |
Wide:1500±5, Thickness:5/10/15 (customizable 3/6) |
Application
01Long-distance heat transfer pipe network
Steam pipeline network, such as thermal power plants, oil exploration companies, etc.;
Urban central heating primary pipe network
02Space-limited thermal insulation scene
Gas turbines, steam turbines and other main equipment of power stations;
Integrated pipe gallery;
buried steam pipes;
Arrange conduits in a compact manner;
03High temperature and high humidity environment
Heating power, chemical and other enterprises in the southern coastal areas;
Lay out pipes in trenches (to solve the problem of CUI corrosion under the insulation layer);
04Double requirements for fire protection and heat insulation
new energy vehicles;
Power battery (battery case);
Fire and smoke exhaust ducts;
