PET (polyester) film is a common industrial plastic film with excellent transparency, heat resistance, mechanical strength, and chemical stability, making it widely used in various fields. Among them, PET film that blocks infrared radiation is an application of PET film, often referred to as
Infrared shielding film.
Normally, infrared radiation is electromagnetic waves emitted by a heat source. PET infrared blocking film is made by adding infrared shielding agents such as carbon black, metal oxides, etc., to give it the ability to block infrared radiation. These shielding agents can capture and absorb infrared radiation, thereby preventing them from passing through the film and entering the room.
PET infrared blocking film mainly has the following characteristics:
1. Good blocking effect: PET infrared blocking film can effectively block heat and infrared rays, reduce indoor temperature, and reduce air conditioning energy consumption.
2. Good Transparency: PET material itself has good transparency, which allows PET to block infrared films and maintain good indoor lighting.
3. Good weather resistance: PET infrared blocking film has good weather resistance and chemical stability, and is not easily aged or decomposed.
4. Easy to operate:
PET infrared blocking filmIt can be trimmed and installed as needed, making it easy to operate.
In terms of application areas, PET infrared blocking film can be widely used in building exterior walls, skylights, car rearview mirrors, smart homes and other fields to reduce indoor temperature and lower air conditioning energy consumption.
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