What is a glass insulation film?
Glass thermal insulation film is a kind of window film. Window film can be divided into three categories according to its function and application scope: energy-saving film, safety explosion-proof film and decorative film. Window film, used for window insulation in summer, belongs to energy-saving film. Glass insulation film can filter light, so how does it work? There are two main working principles, one is to reflect the solar heat energy back, and the other is that part of the solar heat energy is absorbed by the glass heat insulation film and then released to the outside through the heat insulation film.
Is the glass insulation film useful?
Everyone buys glass insulation film, all of which are based on the hype of the merchants. What kind of heat insulation film can avoid even air conditioning, and what kind of heat insulation film can block more than 90% of heat. Actually, this is a bit exaggerated. But the glass insulation film is really effective, it can block 60%-78% of the heat, effectively filter the glare and radiation outside, and the light entering through the glass insulation film will not make the skin feel burning, preventing the high temperature outside from invading inward. However, the use of glass insulation film does not mean that the air conditioner can be turned off in summer. It can only be said that the air conditioning temperature can be slightly higher by using glass insulation film, which reduces indoor energy consumption.
Selection skills of glass thermal insulation film
1, look
No matter what product you choose, you must first look at it with your own eyes. The same is true for choosing glass insulation film. Appearance can reflect a lot. A good film is even in color, and objects can be clearly observed through the film. On the contrary, inferior products have a foggy feeling, and even make the outline of the object look distorted!
Step 2 row
To see the quality of window film, you need to do experiments. You can scrape the film back and forth with your nails to see if there are scratches on the glass insulation film. If there is, it must not be a high-quality product, and the service life of such products is usually not too long.
Step 3 smell
Pay attention to the degree of environmental protection when choosing glass thermal insulation film. Tear off the lining of the film and smell it for pungent smell. If there are, there may be harmful substances such as formaldehyde and benzene, and the quality of the product itself may not be good. On the contrary, high-quality films usually have no smell.
Step 4 try
When you get the glass insulating film, you tear the glass insulating film to get the lining, and then compound the film and the lining to see if there are bubbles on it. A good membrane can be intact, otherwise there will be bubbles of different sizes.
Conclusion: The above is the information about glass insulation film that Bian Xiao told you today. I believe that after reading Bian Xiao's Talking about Glass Insulation Film, you have a simple understanding of what glass insulation film is and how to choose it. The purpose of glass insulation film is not only to insulate heat, but also to reduce the harm to people after glass is broken to some extent. Once the glass is broken, due to the adhesion of the thermal insulation film, the glass slag will adhere to the thermal insulation film, reducing the harm to people and facilitating cleaning.