A nano-liquid film that is very hot with a vibrating sound. Can it be scratch-resistant when it is applied?

Recently, when I shook the sound, I saw a very hot cell phone film called "Nano Liquid Film". The propaganda introduced that if you don't use the film, you can apply this liquid, it is hydrophobic and oleophobic, and even strengthen the screen of the mobile phone. Is it really so powerful? ? We bought a bottle for testing to see if this vibrating explosion product is really amazing?

Some time ago, I saw a nano-liquid film when I brushed the sound, which said "hardness is comparable to diamonds". After using it, the mobile phone can have the words "King Kong is not bad". The time reminds me of the community building some time ago. The younger brother of the hem and the film is also the nano liquid film, which even caused a crowd. As a professional media person, I realized that this thing has been promoted online and offline.

So I went to Taobao to search for "nano liquid film", and the comment areas of several stores came out of the painting style of full comment, many of which are a lot of praise. Some comments are really funny, "not accidentally fell labeled" This sentence I have seen several exactly the same.

So I went in and saw a few baby details pages. Interestingly, the details of these several details pages have a lot of selling points, and they are surprisingly consistent. I saw it here. As a professional media person, I have already felt things. Not simple. Then we come to the measured look, look at the actual performance of these selling points are how.

We saw that the first selling point is sensitive touch. The description of the store is: This is a layer of nano-coating that penetrates into the screen to maintain the screen's factory hydrophobic and oleophobic. If the film is physically protected, the coating is chemically maintained. So I applied the liquid nanofilm according to the method suggested by this shop: wipe the screen - drip liquid film - evenly spread - dry, why should I say so specific? This first buried the foreshadowing of the article below.

From my subjective feel, the screen coated with liquid film is indeed more oily, and it will feel more comfortable when you touch the screen. On the anti-fingerprint, everyone can also see from the following figure, it makes sense, indeed Certain effect. No film screen leaving fingerprints is more stubborn, use a paper towel to wipe the screen can feel more obvious hinder hand, and coated screen liquid film as propaganda, while not completely eliminate fingerprints, but at least it is easier to wipe .

Next we tried it oleophobic layer, because the baby's details page on its oleophobic layer can be written much stronger than ordinary steel membrane, for the sake of rigor, I really have deliberately spent a large amount of money (9 9 free shipping) I bought a normal film for comparison. After asking the company to clean the aunt, I drank a wet water test for the potted watering can.

As can be seen from the figure below, the oleophobic layer of the screen coated with the nano-liquid film is not much different from the screen without the film and the ordinary tempered film. The reason may be that the mobile phone screen itself has an oleophobic layer and has an oleophobic layer. Tempered films are also very common, so it is not very important to add oleophobic layer to new mobile phones. For old mobile phones with serious screen loss, this coating has room to play.

Later, I also asked the store customer service, saying that the duration of this film can be 3 months, which is not credible? It should be known that when the mobile phone manufacturer gives the oleophobic layer on the screen, the mobile phone glass is generally cleaned in an unassembled state, so as to avoid dust on the surface of the glass, the coating follows the dust, and then multiple times of uniform thickness spraying, and finally in Fixing is carried out at a high temperature of 130 degrees (the coating chemically reacts with the glass surface at a certain temperature) to complete the coating.

For our ordinary users, it is more difficult to ensure that the screen is dust-removed. Even the uniform spraying is not possible. There is no high-temperature chemical reaction in the last step, and the screen is difficult to fix with the coating. From our actual experience, 3 months, the feel of the oleophobic layer that comes with the mobile phone can obviously feel a certain loss, so don't say that this is just a lightly applied coating (the above mentioned method of use) It is drip-smear-drying.

Next, I did a real test of the scratching phone (I cried, but I didn't break my screen), I used a few hard metal objects like scissors, screwdrivers and keys to scrape ( Really useful).

After the scraping, the uncoated screen and the liquid nano-film screen are all unscathed. That is because most of our mobile screens use Corning Gorilla Glass, which is inherently harder than many metals and is still very fragile on that screen. In the age (that is, in the first 5 or 6 years), Corning Gorilla Glass is still a selling point for mobile phones. At that time, users liked to use a knife to screen the screen to check its hardness, so this is said to be 9102. Years cannot be considered a selling point.

The most important thing is that the baby details page actually wrote that the film can make the picture quality clear 30%, but all the students who have learned a little optical principle know that increasing the film or adding the lens will only reduce the light transmittance. So what is this black technology phone film? With this technology, it is strongly recommended to do research on myopia, inventing a contact lens that allows myopia to automatically increase clarity after wearing it, for the benefit of mankind!

Having said that, I still did a real shot. As you can see from the picture below, it is obvious that the clarity and picture quality of the liquid nanofilm coated have not changed at all. I even felt stupid after the actual shooting. .

Then the details page is also very politically and correctly publicized the Blu-ray filter. As we all know, as long as the electronic products with screens, most of them are promoting anti-Blu-ray, of course, this is certainly useful, some flicker. We also made a real shot comparison. From the blue flowers below, the blue hue of the two images has not changed, indicating that the function of filtering blue light is also a flicker.

Well, I have said so much, and finally summed up a wave of liquid nanofilms that have recently been on the vibrato and even under the line, and there is no such thing as a shivering video, and to be honest, some features are selling even a little childish. , saying "can lick walnuts", "can prevent knife scraping", these things can be done on the original screen of the mobile phone.

Some videos that want to beat out in the vibrato even say "can prevent falling and heavy objects", I don't know if their technique is good or luck, the screen of the mobile phone is not broken, but this may be misleading. To some ordinary users who don't know about mobile phones. Fortunately, we can still see the message "Don't let the vibrato sound brainwash" in the comment area. There are actually many useful videos in the vibrato. I hope everyone can distinguish it wisely.

The last thing I want to say is that your film looks like a very Tsai Xukun!