High Temperature Aerogel Coating

High Temperature Aerogel Coating
Details:
High Temperature Aerogel Coating is based on silica aerogel with nano pore structure as the main thermal insulation component, and it is combined with binders and other additives to achieve thermal insulation through the effects of "infinite path", "zero convection" and "infinite heat shield". With excellent heat insulation, fire retardant, convenient construction, good adaptability to special-shaped equipment, safety and environmental protection, etc., it is widely used in aerospace, petrochemical, electric power, construction and other fields of new functional coating materials.
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Description
Technical Parameters
High Temperature Aerogel Coating

 

Key Properties:

1. Very low density: Aerogel itself is an ultra-light material, its density can be as low as 0.167g/cm³. This makes the application of high-temperature aerogel coating, without adding too much weight to the coated object, especially suitable for aerospace and other fields with strict requirements for weight, as well as some equipment and structures that require lightweight design.

 

2. High porosity: The porosity is usually as high as 80%-99%, and a large number of pores are the basis for achieving low thermal conductivity and good thermal insulation performance. These pores can effectively prevent the conduction of heat, but also provide a certain sound absorption and noise reduction effect, reducing the impact of noise on the surrounding environment.

 

3. Strong customization: The formulation of the coating can be adjusted according to different application needs, such as adding different functional additives to achieve specific performance requirements, such as enhancing electrical conductivity, antistatic property, electromagnetic shielding property, etc. It can also adjust the thickness and color of the coating to meet the needs of different scenarios.

 

application

 

1. Pipeline insulation and energy saving: In petrochemical production, a large number of high-temperature pipelines are responsible for transporting steam, hot oil and other media. The application of high temperature aerogel coatings to these pipes significantly reduces heat loss and energy consumption. According to statistics, after the use of high temperature aerogel coating for pipeline insulation, energy consumption can be reduced by 15%-30%, which greatly improves the economic benefits of enterprises.

 

2. Transmission line safety guarantee: When the high-voltage transmission line transmits electric energy, the tensioning clamp and connecting pipe are easy to heat up due to the thermal effect of the current. The high temperature aerogel coating can play the role of heat insulation and cooling, avoid the failure caused by overheating in these parts, and ensure the safe and stable operation of the transmission line.

 

3. Equipment heat insulation protection: reactor, distillation tower and other equipment need to maintain a specific high temperature environment during operation. The high-temperature aerogel coating is coated on the surface of the equipment, which can effectively maintain the internal temperature stability, prevent heat leakage, and prevent the equipment from being eroded by the external environment, and extend the service life of the equipment.

 

4. Exhaust pipe insulation protection: the temperature of the exhaust pipe is very high when working, which is easy to cause damage to the surrounding parts and personnel. The high-temperature aerogel coating is wrapped around the exhaust pipe to reduce the impact of heat on the surrounding environment, preventing burns to pedestrians or damage to peripheral components, while also helping to improve the fuel economy of the vehicle.

 

FAQ


1. What Are The Advantages Of Using It In Architecture?
It can effectively block the outdoor heat into the room, reduce the indoor temperature fluctuation, reduce the energy consumption of refrigeration and heating equipment such as air conditioning, and the construction is convenient, and make up for the general organic insulation materials poor fire retardant and inorganic insulation materials with high density and poor insulation effect.

 

2. Is It Complicated To Install In The Engine Compartment Of A Car?
Installation is not complicated and can be constructed by spraying or pasting prefabricated aerogel coated sheets. Before construction, just clean the surface of the engine compartment to ensure that there is no oil, dust and other impurities, and the construction can be carried out, and will not cause damage to the original structure in the engine compartment.

 

3. If The Coating Surface Is Dirty, How To Clean It?
For general dust stains, use a clean and soft wet cloth to gently wipe. If it is difficult to remove the stain, dilute it with a mild detergent, gently wipe it with a soft cloth dipped in the solution, and then rinse it with water and wipe it dry. Be careful not to use corrosive cleaning agents to avoid damaging the coating.

 

 

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Project Name Aerogel Spray Coating
Maximum Service Temperature 180℃
Wet Density of Coating 800 kg/m³
Dry Density 260 kg/m³
Volume Shrinkage Rate ≤5%
Thermal Conductivity (at 25℃) 0.035 W/(m·K)
Fire Rating Class A2
Material Consumption per m² for 10mm Thickness 9 kg
Single Barrel Packaging Weight 16 kg
Unit kg/m³, kg/m³, %, W/(m·K), kg, kg
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