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Classification of glass protective film and its main functions
- Mar 09, 2018 -

The application of glass protective film can not only block 45-85% of direct solar heat into the room during the summer, but also reduce the loss of heat by more than 30% in winter; in addition, when the glass breaks, The debris can be tightly adhered to the surface of the glass protective film, maintaining its original shape, without splashing or deforming.


Once the suitable glass protective film is used on the glass, it can withstand high temperatures of up to 500 degrees, which can effectively prevent fire and avoid harm to the human body. A good quality glass protective film can block glare and 99% of ultraviolet rays.


Glass protective films are classified into three categories according to their functions and application ranges, which are building energy-saving films, safety explosion-proof films and interior decorative films. Among them, the building energy-saving film is mainly used for glass doors and windows and curtain wall glass in residential buildings, office buildings, commercial buildings, etc. It is a glass protective film that achieves energy-saving effects by controlling sunlight, improving the indoor environment, and reducing cooling and heating energy consumption.


The decorative film in the glass protective film is also very popular. It is translucent and sturdy. The infinite expansion of the space and the real separation and blocking make the home improvement style more modern and flexible. It can not only provide good natural light in the room but also reduce Visibility.


Facts have proved that the use of glass protective film with different performance indexes in the summer can greatly reduce the refrigeration cost of air conditioning by blocking up to 50%-79% of solar thermal energy. In winter, the loss of indoor heat through the windows not only causes discomfort to indoor personnel, but also increases unnecessary energy costs; however, only the glass protective film is installed on the inner surface of ordinary glass, and the heat loss can be reduced by up to 30%. To achieve indoor warmth in winter.