Top 5 effective heat-resistant insulation materials

I. Insulation materials: Concept and important role:

1. Energy Saving: By reducing the amount of heat transferred through surfaces and structures, insulation helps keep interior spaces cooler in summer and warmer in winter. This reduces the use of air conditioning and heating systems, reduces energy consumption and lowers electricity bills.
2. Environmental protection: By reducing energy consumption, insulation helps reduce greenhouse gas emissions into the environment. This has a positive impact on mitigating the effects of global warming and keeping the living environment sustainable.
3. Improve comfort and health: Insulation helps to keep the interior space stable in temperature and humidity, creating a comfortable and healthy living environment for people. It reduces problems associated with too high or too low temperatures, while limiting the growth of mold and harmful bacteria.
4. Structural Protection: Insulation helps to keep surfaces and structures from being damaged by temperature variations and expansion, which prolongs the life of building materials.

II. Classification of insulation materials by origin and structure:

Insulation materials can be classified according to their origin and structure as follows:
Sort by origin:

• Natural insulation: These are materials taken from nature such as cotton, fiberglass, mineral wool, wood, bamboo, straw, etc. These materials are generally free of harmful chemicals and are recyclable.
• Artificial Insulation: These are materials produced from industrial process such as foam Extruded Polystyrene (XPS), polyurethane foam (PU), polystyrene foam (EPS), fiber insulation, aluminum insulation film, etc. These materials typically have high insulation performance and are designed to meet the specific requirements of the building application.

Sort by structure:

• Foam insulation: Includes materials such as sponge Extruded Polystyrene (XPS), polyurethane foam (PU), polystyrene foam (EPS), and others. Their porous structure helps keep steam and gas inside, forming an effective insulation.
• Fiber insulation materials: Including materials such as glass wool, mineral wool, fiber insulation. This fibrous structure helps them to create small pores, keeping water vapor and gas inside, providing good insulation.
• Membrane Insulation: Consists of thin materials such as aluminum foil or metal foil. They have the ability to effectively reflect and resist heat transfer.
• Composite Insulation: There are a number of insulation materials designed with a composite structure that utilizes the good properties of a variety of materials to enhance insulation performance.

III. Advice on choosing the top 5 effective heat-resistant insulation materials:

Here are some common and effective insulation materials commonly used in the construction and insulation industry:

• Glass wool: Glass wool is a natural insulation, manufactured from recycled fiberglass. It has good heat and sound insulation, and does not contain asbestos or toxic compounds. Glass wool is commonly used for walls and roofs, and it has high heat resistance.
• Mineral wool: Mineral wool is also a natural insulation, made from basalt and dolomite. It has high heat resistance and is not flammable. Mineral wool is commonly used in insulation of houses, walls and ceilings.
• Polyurethane foam (PU): PU foam is an artificial insulation material, with good heat and sound insulation. It has a porous structure, which helps to keep the air inside and effectively insulate. PU foam is commonly used in insulation for walls, roofs, and windows.
• Polystyrene foam (EPS): EPS foam is a popular man-made insulation material, with good thermal insulation and low cost. It is commonly used in insulation for walls, floors and ceilings.
• Aluminum Insulation Film: Aluminum Insulation Film is a kind of aluminum protective film, which effectively reflects heat and insulates. It is commonly used in insulation for roofs, walls and ducts.

Insulation materials are materials used to limit or prevent the transfer of heat from an area of ​​high temperature to an area of ​​low temperature. The basic function of insulation is to keep the internal temperature of the fixed space stable, unaffected by changes in the outside temperature.