In the market, liquid glass is also called advanced cleaner, which is used to coat various mobile phones. In fact, liquid glass is pure silica, which is extracted from quartz sand and added with water or ethanol according to the specific surface material. According to the manufacturer, the antibacterial effect of this liquid glass is very lasting, because the microorganisms falling on the surface are not easy to split. Dust-proof and antibacterial on the surface of objects, non-toxic, harmless and widely used. Most people use liquid glass to deceive consumers that they can coat their mobile phones, and the mobile phones they make are not bad, which is simply nonsense.
The protective liquid produced by brand membrane knot is essentially different from liquid glass. It is a new nanotechnology with a size of 8- 10 nanometer. Sticking to the screen of mobile phone can improve the screen's friction resistance, touch sensitivity, easy cleaning ability and eye protection ability. Because it contains blue agent, it is an international advanced blue light blocking technology, which can disperse blue light and reduce the harm of blue light to eyes. It has obtained a national patent, which can protect the mobile phone at the same time.