reflective aluminum insulation foil

Feb 07, 2023

Reflective aluminum insulation foil itself does not absorb heat, and its thermal insulation performance mainly comes from its reflection of thermal secondary radiation. The Reflective aluminum insulation foil between the traditional thermal insulation material and the heat source (such as the sun) can greatly improve the R value of the thermal insulation material. Because the Reflective aluminum insulation foil reflects the heat, only a small part of the heat can reach the thermal insulation material, Thus, it takes longer for traditional thermal insulation materials to absorb more heat than their capacity and enter the room through the other side. Reflective aluminum insulation foil can reflect 97% of the heat reaching its surface.



About 75% of the heat transfer is completed by radiation. Most materials on the building will absorb the radiant heat and radiate again, so that the indoor temperature is much higher than that outside. The air conditioner must operate continuously to reduce the temperature. However, Reflective aluminum insulation foil can reflect up to 97% of the heat, create a comfortable environment for you and greatly save electricity.