Is the nano-mobile film is black technology or a minimal tax?

There are no Chinese description of the two nanosome of online shopping.

Recently, a “black technology” nano-mobile film claims that it has a high hardness, causing walnut, radiation protection, etc. It is believed that “nano film” is the intelligent tax of consuming consumption. Beijing Youth Daily reported two nanosphils ranking on two shopping platforms, but the entire commodity could not find information about the manufacturer, which belongs to three unrelenting products.

Explode

Drying nano film after being applied to the mobile phone screen is invisible

“A few months ago, I was near the market in Sanhe Yanjiao, Hebei. I saw someone in the side of the road. I called a new high-tech product, so I spent a film for the mobile phone.” Consumers Mr. Zhang broke the newspaper, after the film was passed, he had been guilty. Passed the nano film. “

Mr. Zhang said that he spends 20 yuan for this film, but it is different from the previously posted tempered film. It does not look at the existence of the membrane. “Does the mobile phone display are not posted on the protective film, due to touch I can’t see it again, I have been half a trip to this. “

Inadvertently, Mr. Yang, who works in Beijing, purchased a bottle of “nano-membrane” drug water, according to the prompts of the merchant video, poured the drug water on the screen, after a few minutes, the drug water did not solidify. “Just like alcohol, I feel that there is no leave after volatilization.”

North Youth Daily also found a number of “nano film” posts from the media. Netizens “Strange Phantom” said that he saw someone in the road to set up a mobile phone plating nanoma, holding a mentality of trying. Give the phone to the boss. “The boss put my mobile phone into a small box that flashes red, after a few minutes, he told me that it was close. I took it back to my mobile phone. The phone is not a film, and I have not posted one.”

Netizen “Mirage” asked the boss, the other party said that the nano film was invisible, but it can enhance the hardness of the mobile phone screen, “said, he took out his own mobile phone, when I crushed a walnut in my face, and Praised, ‘

There are also netizens say that I have spent 100 yuan posted nano membranes, and the phone still has a scratch.

Merchant

“Mysterious Water” has a series of efficacy 3 to 6 months, re-plating

North Youth Daily reported on the network shopping platform to consult multiple merchants sold in nanoma. One business said that the nanosome sold in its store uses German nanotechnology. This liquid will form a layer of visible film on the mobile phone screen, with a series of effects, such as touch sensitive, waterproof, and resistant, resistant. , Radiation protection, anti-blue light, relieve visual fatigue, “I can protect my eyes to play mobile phones, increase the game experience pleasure; for pregnant women can resist radiation, reduce the harm of infants in the abdomen; reduce fingerprint , Easy to clean, efficient sterilization. “

Another merchant said that such a mobile phone nano membrane replaces the conventional film, the main component contains silica and nano flu flu flu flu flu flu flu flu flu flu flu flu flu flu flu flu flu flu flu flu flu flu flu flu flu flu flu flu flu flu flu flu flu flu flu flu flu flu flu flu flu flu flu flu flu flu flu flu flu flu flu flu flu flu flu flu flu flu flu flu flu flu flu flu flu flu flu flu flu flu flu flu flu flu flu flu flu flu flu flu flu flu flu flu flu flu flu flu flu flu flu flu flu flu flu flu flu flu flu flu flu flu flu flu flu flu flu flu flu flu flu flu flu flu flu. This protective layer is only 13 microns. As the use process is slowly grinded, re-plating or film after 3-6 months. “

North Youth Daily found that the user’s evaluation of the nanofilm was appreciated. Some users think that nanosphils have effects on easeing their eyes, and there are also people imitating the mobile phone screen of the merchant to promote the walnut experiment.

experiment

Nanofilm volatilization quickly does not have special protection effects on mobile phone screen

纳米手机膜 是黑科技还是收智商税?

The Northern Youth Daily reporter conducted on-site verification for the “magical medicine” of “magical water” circulated on the Internet. The price of nanosphils on a shopping platform is from about 10 yuan per bottle to twenty or 30 yuan. The reporter selected the price of 9.7 yuan and 13.99 yuan nano-membrane water, purchased a bottle from two merchants.

After getting the sample, the reporter saw that the two bottles of nano-membrane bottles were different, and the heights of the bottle were two centimeters, with some colorless and transparent and there were no flavors. Bottle and a cardboard on product descriptions, writing “9H +”, “Invisible Liquid Screen Protector”, etc. English. After retrieving, “9h +” is a label for hardness. And the general product needs to be marked by manufacturers, origin, after-sales service contact, etc.

Since the nano film can be quickly solidified, and the intensity is high, the reporter has used the mobile phone steel film and the mobile phone screen.

Northern Youth Daily noted that after the merchant’s demo video, after the nano membrane is applied, put a paper on the screen, cut with a wallpaper knife, and the paper is damaged but the screen is intact. The reporter conducted an experiment, first preparing two tempered films and two different brands of mobile phones. Under the premise of neither the nano membrane, the paper covers the paper on two tempered membranes to cut with a fruit knife, and the paper is Draw, the tempered film did not scratch; the reporter also cut two mobile phone screens with fruit knife, and the screen of the mobile phone did not appear.

In the publicity of the merchant, in order to prove the nano membrane to better protect the mobile phone screen, the merchant used the mobile phone to apply the nano-membrane to the walnuts, and the walnut was broken but the screen was intact. In this regard, the North Youth reporter found a good screen of the screen, and in the case of not being applied to the nano film, try to use the mobile phone to smash walnuts, after smashing the walnuts on the cement, no damage and new increase Scratch.

When the North Youth reporter went to the merchant, the other party once said that the nano-membrane was applied to form a tens of tee micron film on the screen, but as used will be slowly grinded, 3 to 6 Re-plating or film after the month. In the actual observation, North Youth Daily found that nanosphon was applied to the mobile phone, and the nanosphilic liquids quickly volatilized, only leaving watermarks on the screen. But gently wipe with your hand, the watermark will be wiped off. In order to verify that the nano film can form an effective “film” effect, North Youth Daily applied the red watercolor pen on two tempered films, and the two bottles of nano membrane fell in the mark on the watercolor pen, and used the accessories The nano film is applied, and the liquid is also quickly volatilized. After three or four minutes, wipe the part of the nanomic portion, the penprint can still be easily wiped off, the nano film is not fixed on the screen, and the reporter can not perceive any coating.

hint

Industry insiders: The main ingredients of nano membranes and nail polish are almost negligible.

In response to the store’s mobile phone screen, there is a knowledgeer saying that the commonly used mobile phone screen is high, and it will not be easily damaged after being bumped.

“After lapping the mobile phone screen protector, there is a stress-dispersed role in the screen.” The staff of a well-known supplier of various electronic products produced a variety of electronic products told the North Youth Daily, including electronic products, including mobile phones, The screen hardness has reached the highest. “I think the film is broken to prevent the screen from being scratched or the phone is broken, and use the mobile phone screen to smash the walnut, test the impact of the screen, even if there is a mobile phone film, The angle and strength of the smashing will also produce different effects. “

纳米手机膜 是黑科技还是收智商税?

“Mobile phone is applied to the nani, it is almost the shoes on the shoes, although there is a bit of action, but it is no longer.” A silhouette of a film, the nano film is a concept speculation, in fact, the role can Ignore, so most of the stalls no longer sell nano membranes for customers.

For the new nano film “Drug”, North Youth Daily contacts the inner people dawn (pseudonym), when he accepts an interview, “It is similar to the nail polish, it will be grinded after it is. Drop or volatilize, there will be no too much role on the screen. “

Dawn said, the more the coating of the mobile phone screen film, the thicker the mobile phone film, the more acting on the protection of the screen, so as to the Northern Youth Daily, the Nei Menosi, the nanoscope of 13 micron, the protection of mobile phone screen Limited, plus can’t see it, the effect is actually difficult to confirm, almost negligible.

This group of text / Bailong reporter Dong Zhenjie

Intern Feng Yi Coordination / Zhang Bin