In the hot summer days, the sun ruthlessly puts heat and ultraviolet rays into the house. The furniture and floors that have been exposed for a long time are easily faded or even deformed. Nowadays, a kind of glass insulation film is quietly popular. As long as it is attached to the glass door and window of the house, it can block the ultraviolet rays and block the heat from entering the room.
When the insulation film is insulated from ultraviolet rays, will it also block visible light and affect indoor lighting? Does the adhesive of the thermal insulation film contain substances harmful to the human body, is it environmentally friendly? The thermal insulation film product is too expensive, and I can use curtains. Instead, a few days ago, in response to various questions raised by consumers, Wang Qiuping, technical consultant of the Johnson & Johnson Glass Film Hunan General Agent, answered them one by one.
We often overestimate the role of curtains. We feel that as long as there are curtains in the house, we don't know that the time will be long, the curtains will gradually change color, and the density of the fabric will become sparse and easy to break. Compared to the glass insulation film, the curtains are not effectively insulated and can only be shaded. Secondly, after the curtains are pulled up, the reduction in brightness in the room is very obvious. Many families spend thousands of dollars on curtains. If you put a thermal film on the sunny window, the cost will not be larger than installing curtains. Of course, the thermal insulation film does not completely replace the curtain, but the two can form a good complement.
Regarding environmental protection issues, Wang Qiuping said that some users will choose some thermal insulation film products that are cheap and have no guarantee of quality. When the film was filmed, it was found that yellow, green liquid dripped out and gave off a pungent smell. Inferior viscose originally contains harmful substances. The colored liquid is actually formed by the peeling of the dyed layer of the film. The pungent odor emitted may be harmful volatile organic compounds. The glue of the film is often overlooked, but it is the key to distinguishing a film.
At present, there are many kinds of heat-insulating window films on the market, but the quality is uneven. Those films whose quality is not good will lose their heat insulation effect after long-term exposure. Therefore, the public must carefully identify the glass film when purchasing it. Don't be cheap, you should try to buy big brand products. The overall quality of the products of the big brands is strictly controlled, and there are related quality certifications.
The glass insulation film looks like a hidden sunscreen in the home, and it also protects privacy. After the popularity of mobile phone film and automobile glass film, is your love home film? Now 96360 launched the summer special price, the original 268 yuan / square meter of the United States Johnson Glass film, the current price of 180 yuan / square meter. In addition, there is a brand glass film with an original price of 120 yuan / square meter, the current price of 98 yuan / square meter. Activity time: July 16-30. In the hot summer, the heart is not as good as action, so book it.
360 small housekeeper Tips: A very important indicator of the film is the visible light transmittance (VLT). When the VLT reaches 70%, we feel that it is sunny outside and the brightness is not affected. When the VLT reaches 35%-40%, we feel like it is cloudy. When choosing, pay attention to the parameters. If you are afraid of affecting the lighting, it is best to choose a product with a high VLT.
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