LLDPE Stretch Film QS-25B

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CONSTRUCTION:

Backing: LDPE film

TYPICAL PHYSICAL PROPERTIES:

Total Thickness: 25 micron

Tensile Strength Md: 20Mpa

Elongation Md: 300%-500%

Tear Strength Md: 3500 mN

Impact Strength: 50g

Puncture: 18N/90mm

Q: How to remove the protective film on stainless steel elevator?: Try to heat the film with electric hair drier before you peel it off!

Q: What are the uses of PET protective films?: PET protective film is the most common kind of protective film on the market at presentPET protective film is mainly characterized by:First, the utility model has the advantages of good transparency and smoothness, and good display effect.Two, no DU, hygiene.

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.

Q: How to get off the dust attached to the mobile phone protective film?: If you really don't want to get a new film, there is a way that is very effective,and I suggest you try it. You can use the stationery tape or packing tape to stick gently the dust attached to the protective film as much as you can. This is the use the principle of surface adhesion because generally speaking, the stationery tape and packing tape are much more adhesive than mobile phone protective film, so the dust can be removed with them. But you should pay attention not to rub the tape, but to stick the dust with vertical movements. And of course, you should also make the same movements to get off the dust which is attached to the screen, and then recoat the screen with the protective film. In addition, you can also dampen the screen a little bit and then cover it with a protective film. Then you can use a bank card to squeeze out the water between the film and screen. Of course, you'd better use something to suck the water out while squeezing. Don not let the water that you squeezed out get into the phone.

Q: After the camera is attached, some bubbles want to be replaced with another one. How can you pull it out? It's urgent. Can you stick it in a little water? Oh, that's tough: The new film machine in the factory when the film strip is not in the true sense, is only a PE film, the main purpose is to ensure that the mobile phone in the factory to the packaging process of the screen is not easy to paste the razor, so this time the film, the film after storage to lose adhesion, easy tear at on the screen, so you need to buy a professional film at the time of the sale, or to allow merchants to send the film to you, but businesses in order to control the cost, when the mobile phone sales are sent scratch proof film, ordinary general quality, according to statistics, 97% of users lose business sent film in use for a period of time later, because the scratch degree is very poor, so I recommend you to understand the film VDOO, is also very cheap to buyMobile phones, cameras, notebooks, LCD TV film has the advantages of functional benefits

Q: what are the features of AR protective film? What are the differences between it and other protective films?: Protective film made from AR material is the best protective film on the market at present. AR material is a kind of synthetic material, generally composed of three layers: silica gel as the adsorbed layer, PET as the interlayer and outer layer as the special processing layer. And the special processing layer can be further classified into AG processing layer and HC processing layer. AG processing refers to Anti-Glare processing which is used in matte protective film. HC processing is Hard Coating processing, used in protective film with high light transmittance. AR protective film features the effect of non-reflective screen and high light transmittance which exerts no affect on the display of screen. Besides, the surface is specially treated to soften it and make it scratch-resistant and friction-resistant. No scratch leaves on it even after a long time of using. The chemical material silica gel is used as binder to stick the film to the screen without damaging the screen and marks left on it. What's more, it is washable and reusable. At present, it has become the major research object of some famous manufacturers of protective films like OK8 and BENKS. It's easy to buy on the market. But it's more expensive than that made from PET material.

Q: Why should tear off the protective film on kitchen ventilator?: It must be torn off. And it affects the appearance of the kitchen ventilator.

Q: What are the main components of PE protective film?: The main components of PE protective film are polyethylene thin film and acrylic glue. Basically, it does not contain substances that are harmful to human body after the production is done. Of cource, the premise is that it's properly used.

Q: How to get rid of the Kraft protective film on the plastic plate?: There is no solution, no other way. You can only slowly tear it off.

Q: What are the differences between PE protective film, PET protective film and PVC protective film?: PE refers to polyethylene. It's commonly used in protective films, featuring low price, softness, excellent ductility and environmental friendliness. Generally speaking, products made from this kind of material must pass the ROHS environmental pollution tests stipulated by European Union. Its disadvantage is poor whether resistance. It's not suitable to be used at temperature more than 60℃. PVC refers to polyvinyl chloride. Its features are good softness and whether resistance. And its disadvantage is non-environmental-friendly. Thus many big international brands rarely use this kind of material. Products made from this kind of material are mainly used for anti-static protection or as the surface of wooden stereo. PET refers to polyester. Its major property is good whether resistance which makes it resistant to high temperature of 100℃ to 150℃, hardness and flatness. And its disadvantage is that it can't be used on angular products.It's mainly used in die cutting.

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