Aerogel Thermal Insulation Coating Applied for Building External Walls

Product Introduction of Aerogel Thermal Insulation Coating

Aerogel thermal insulation coating is an innovative and energy-efficient material. Aerogel gives the coating excellent thermal insulation properties. It can be applied to the internal and external wall insulation layer of a building to reduce the heat exchange between the indoor and external environment, thereby achieving good thermal insulation effects. The use of aerogel coating can not only help buildings stay warm in winter, but also keep cool in summer, greatly improving living comfort.

Physical and Chemical Properties of Silica Aerogel Thermal Insulation Coating

1. Superior thermal insulation performance

Effectively prevents heat transfer, maintaining the inherent temperature and energy of objects;

2. Excellent chemical stability

Does not react chemically with any substances and is unaffected by acids, alkalis, or corrosive substances;

3. Environmentally friendly and non-toxic

Does not contain or produce harmful VOC components, carcinogenic substances, or other harmful polymers, decomposition products, or by-products;

4. Excellent adhesion

Strong bonding strength, capable of fully adhering to materials and securely attaching to object surfaces;

5. Outstanding structural strength

Prevents substrate expansion and contraction caused by temperature changes due to cold/heat, with excellent tensile strength and elasticity;

6. Wear resistance

This product is reinforced through composite processing, offering excellent wear resistance;

7. Superior toughness

Effectively prevents fractures caused by impacts, thermal vibrations, or other stresses during use.

Parameters of Aerogel Thermal Insulation Coating

Test items	Unit	Data
Appearancestatus	White Paste
Constructionmethod	Scraping, Smearing, Spraying
Thermal conductivity	W/(m.K)	0.035
Density	g/cm³	0.6±0.02
Adhesionstrength	MPa	≥0.6
Dry filmthickness	mm	≥2
Material consumption	L/m²	1(2mmThickness)
Fire rating	A2/B1

Applications of Aerogel Thermal Insulation Coating

Building Use: Engineering/Household construction

1. Insulation of external walls of new residential areas
2. Renovation and repair of old houses
3. Insulation of building roofs
4. Moisture and mildew proofing of basements
5. Insulation of grain and oil warehouses

Industrial Use: Thermal insulation/Waterproof and oilproof

1. Thermal insulation of storage tanks in the petrochemical industry
2. Thermal insulation of high-temperature furnaces and ladles in ceramic industry and steel plant
3. Thermal insulation of steam turbine bodies and ceramic rail kilns in power plants
4. Thermal insulation of special-shaped equipment and pipelines
5. Dyeing vats and setting machines in printing and dyeing plants

Construction method: spraying/scraping

• Theoretical coating consumption: 1L/m2/2mm thickness
• (Actual coating consumption depends on the flatness of the substrate and construction control)
  Packing specification: 28L/barrel

Company Profile

RBOSCHCO is a trusted global chemical material supplier & manufacturer with over 12 years experience in providing super high-quality chemicals and Nanomaterials. The company export to many countries, such as USA, Canada, Europe, UAE, South Africa,Tanzania,Kenya,Egypt,Nigeria,Cameroon,Uganda,Turkey,Mexico,Azerbaijan,Belgium,Cyprus,Czech Republic, Brazil, Chile, Argentina, Dubai, Japan, Korea, Vietnam, Thailand, Malaysia, Indonesia, Australia,Germany, France, Italy, Portugal etc. As a leading nanotechnology development manufacturer, RBOSCHCO dominates the market. Our professional work team provides perfect solutions to help improve the efficiency of various industries, create value, and easily cope with various challenges. If you are interested, please send an email to: sales1@rboschco.com

Payment Term

T/T, Western Union, Paypal, Credit Card etc.

Shipment Term

By air, by sea, by express, as customers request.

FAQs of Aerogel Thermal Insulation Coating

1. What is Silica Aerogel Thermal Insulation Coating?

Silica Aerogel Thermal Insulation Coating is a high-performance insulation material made from silica aerogel particles suspended in a binding agent. It offers exceptional thermal insulation properties while being lightweight and flexible.

2. What are the key features of this coating?

1. Ultra-low thermal conductivity: Provides excellent insulation efficiency.
2. Lightweight: Much lighter than traditional insulation materials.
3. Fire-resistant: Non-combustible and able to withstand high temperatures.
4. Moisture-resistant: Hydrophobic nature prevents water absorption.
5. Flexible application: Can be applied on complex surfaces and irregular shapes.
6. Environmentally friendly: Low VOC emissions and non-toxic.

3. What are the common applications?

1. Industrial insulation: Pipelines, reactors, and storage tanks in petrochemical, power, and manufacturing industries.
2. Building insulation: Roofs, walls, and floors for energy-efficient buildings.
3. Transportation: Aerospace, automotive, and marine applications for thermal protection.
4. Cold storage: Refrigeration units, freezers, and cryogenic equipment.

4. How is the coating applied?

The coating can be applied using various methods, including:

1. Spraying: For large surfaces and uniform coverage.
2. Brushing or rolling: For smaller areas or touch-ups.
3. Troweling: For thicker applications.

It typically requires a clean, dry surface and proper curing time after application.

5. What is the thickness required for effective insulation?

The required thickness depends on the application and desired thermal performance. Generally, a thin layer (1–5 mm) of Silica Aerogel Coating can achieve insulation performance equivalent to much thicker traditional materials.