Reinforced Fiberglass Aerogel Blanket (AG90 Plus)
Product Description
The Reinforced Fiberglass Aerogel Blanket (AG90 Plus) is a high-performance thermal insulation composite material reinforced with High-performance Glass Fiber Mat, combined with silica aerogel and an added light-blocking agent. It is manufactured through advanced processes such as sol-gel technology and supercritical drying.
The product features excellent thermal insulation performance, superior hydrophobicity, Class A fire rating, non-toxicity, environmental friendliness, and long service life. It is widely used for thermal insulation in petrochemical pipelines, district heating pipelines, storage tanks, armored vehicles, modular shelters, new energy batteries, and energy-efficient buildings.
Working Principle
Silica aerogel features a continuous, irregular nanoporous network structure, with both colloidal particles and pores at the nanometer scale. The colloidal particles are interconnected by Si–O–Si chemical bonds, forming a three-dimensional network skeleton, while the pores are filled with gaseous dispersing media.
This nanostructure—comprising nanopores and nanocolloidal particles—produces multiple thermal resistance effects, including the multi-barrier effect, nano-skeleton heat resistance effect, and near-zero convection effect, effectively blocking and impeding heat transfer.
By incorporating inorganic High-performance Glass Fiber Mat into the aerogel, the mechanical strength and processability of the material are enhanced, resulting in a composite with both extremely low thermal conductivity and sufficient mechanical strength. Additionally, the introduction of a light-blocking agent takes advantage of its strong radiation scattering and absorption properties, effectively suppressing high-temperature radiative heat transfer and significantly improving the high-temperature thermal insulation performance of the aerogel composite.
Product Features
1.Lightweight:
Aerogel has a nanoporous structure with extremely high porosity (up to over 99%), resulting in a composite material with very low density.
2.High Temperature Resistance:
The material is reinforced with ceramic fiber–enhanced silica aerogel, with a maximum service temperature of up to 900°C.
3.Low Thermal Conductivity:
The nanoporous network structure, combined with the addition of a light-blocking agent, reduces high-temperature thermal conductivity. Compared with similar products without the additive, thermal insulation performance is improved by approximately 25%, with even greater advantages at elevated temperatures.
4.Super Hydrophobicity:
The material exhibits excellent water repellency, preventing moisture ingress and insulation failure, thereby extending service life.
5.Flame Retardancy:
As an inorganic material with low organic content, it is inherently non-combustible. The product achieves Class A fire rating, offering excellent flame-retardant performance.
6.Long Service Life, Environmentally Friendly and Non-Toxic:
Composed mainly of inorganic materials, it can withstand most acidic and alkaline environments over long periods. The material has excellent mechanical properties, can be reused, and provides a service life of over 15 years.
Product Specifications and Model
Model No. | Thickness/mm | Width/mm |
AG90 PLUS | 3/6/10(Customizable) | 1500(Customizable) |
Main Performance Parameters
No. | Item | Unit | Technical Specification | Test Standard |
1 | Max. Temp | ℃ | 900 | / |
2 | Density | g/cm3 | 0.16~0.22 | GB/T 34336-2017 |
3 | Thermal Conductivity (25°C) | W/(m·K) | ≤0.021 | GB/T 10295-2008 |
4 | Thermal Conductivity (300°C) | W/(m·K) | ≤0.030 | GB/T 10294-2008 |
5 | Thermal Conductivity (500°C) | W/(m·K) | ≤0.050 | GB/T 10294-2008 |
6 | Fire Rating | / | Class A2 | GB 8624-2012 |
7 | Moisture Absorption | % | ≤5 | GB/T 5480-2017 |
8 | Vibration Mass Loss | % | ≤1 | GB/T 34336-2017 |
9 | Compression Recovery | % | ≥90 | GB/T 34336-2017 |
Precautions for Use
1.When installing the product, please wear a dust mask and rubber gloves.
2.During installation, keep the product clean and dry. Avoid contact with oil, water, or other organic solvents.
3.When cutting and fitting the product, ensure that the cutting tools are sharp to prevent cracking or delamination during the cutting process.