Q:How should the PET protection film identify his viscosity?

Usage: suitable for car color separation, industrial machine spray painting.Features 3: special PET, high temperature resistance, good adhesion, tensile strength, acid resistance, alkaline, impermeable, non residual glue.

Q:What is the explosion-proof tempered glass protective film?

There's no such film. Anti-explosion and tempered means to apply glue to two or more pieces of original glass after they are tempered. And pressing these tempered glass using PVB film at high temperature to make them sticked to each other. In this way, the glass won't fall off because of the glue when the glass is broken. This is what anti-explosion means. In fact, protective film is just a layer of transparent plastic film that is about 0.38mm thick.It's okay to use a single piece of it. But there's no need to use it on glass. If you insist on using it, the money you spend will double or increase more.

Q:The way to distinguish acrylic glue from silica gel.

The states of existence of acrylic glue and silica gel are different. Thus their effects are different.

Q:Do you need to tear off the protective film for the new fridge?

If you don't feel good, tear it away. If you don't mind, keep it. The main thing about the performance is the difference in appearance.

Q:The mirror protective film is what, how should the truth!

If you are always playing games with mobile phones or reading e-books, it's better not to post them.

Q:Is there a protective film on the surface of the LCD screen? Can you wipe it directly with a wet cloth?

If you want to clean home LCD TV, you should go to the home appliance shopping malls to buy special screen cleaner and anti-static cloth with clean function, so as not to allow unnecessary damage to the screen.

Q:What are the main components of PE protective film?

There are two kinds of PE protective films. One is without glue, directly co-extruded by polyethylene and adhesive material. This kind is called the mucous membrane, which is unharmful. The other needs glue, generally acrylic glue. And it basically does no harm.

Q:What are the thickness of PET protective films?

Pet protective film thickness is 0.05mm, 0.08mm, 0.12mm, 0.15mm，PET protective membrane of Baidu has many, like 8 silk, 12.5 silk, and so on.

Q:What to do if the adhesion of the PE protective film is too high?

PE protective film in industry is made of acrylic acid PSA coating (Silica gel is mainly used in PET protective film). The adhesion of protective film is determined by the proportion of original gum and the amount of glue. In the process of application,though, PSA protective film has problem of high adhesion because of the high stickiness of itself.It's directly related to covering and the storage of pressure and temperature. As is known to all, PSA glue is only sensitive to stress. You can adjust the pressure stored when or after the covering. If the protective film itself has high adhesion, you can try to use it when it cool down (Using at temperature below 20℃, you will clearly feel the adhesion comparatively decreased).

Q:What's the difference between the film with by Cheyishang company and the ad film on buses, the protective film coated on new cars as well as other kinds of film?

There are great differences. The ad film used on buses would curl after using for a long time. The adhesion strength of its backing gum is not good enough. And the protective film coated on the paint of new cars is usually transparent or white. It's too thin that the protective effect is not good. Glue and its residue may remain when tearing it off after a long time. And it has poor ductility.