High Performance PE protective flim HN-80L

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Product Description:

Total Thickness (adhesives + carrier):80+10%micron
Colour: Blue
Density 0.95g /cm3
Tensile Strength (Long): >18N/25mm
Tensile Strength (Trasv):   >13N/25mm
Adhesion (to stainless steel):150g/25mm
Elongation at break-MD:  >200%
Elogation at break-CD: > 350%  
Static Shear 23 DC: >48 hours
Storage: 35 DC
Humidity: 80%
Shelf: 6 months

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Q:How to use super light clay to make transparent protective film?
The simplest way is apply it with a layer of transparent glue over and over again and wait until it gets dry.
Q:What does thickness C of the base material of protective film stand for?
It's just a terminology about thickness in industry. 5 c = 50 um = 0.05 mm.
Q:How to clean up the protective film on organic glass after it's used for a long time?
You can wipe it off using paper with some alcohol (Industrial alcohol is better while medical alcohol is also acceptable.). Then scratch it. The film will be cleaned up. Besides, you can use nail polish remover. The way of use is the same as that of alcohol and acetone. The effect is quite good. The quality of the polish remover can be either good or ordinary as long as it can remove the nail polish.
Q:What kind of protective film is suitable for stainless steel products?
Q:Is original iPad coated with a protective film?
No. And I suggest you'd better not buy one.
Q:What are the genaral standards of protective film teat?
There are only some general conventions in the industry. No national standards at present.
Q:How to remove the protective film of stainless steel?
There are many ways. 1. If the film is not too big, you can apply some banana oil to it and then scrub it with cleaning ball. 2. Detergent used in textile industry will work (Bottled such detergent is called al). I've tried it. It really works well. 3. Use sulfuric acid. But you should mix it with water before use, otherwise the door will corrode. Immerge the door into the mixed sulfuric acid for a period of time and scrub it with cleaning ball.
Q:What kind of printing press is needed to cover decorative protective film?
During the processing of protective film, film mulching machine must be used in film mulching. And gravure rotary press can be used in printing the protective film.
Q:How to test the adhesion of protective film?
This is kind of test is called performance test. Taking five layers of the protective film as the teat specimens and test separately according to GB/T 7124. And the final result will be the arithmetic average of the results of the five teat specimens. By the way, what kind of thing do you use the film on?
Q:The finish of my house has been done for years. But the protective film on the marble surface wasn't removed at that time. Now it gets difficult to remove. What I can do?
Apply some essential balm or detergent to the marble surface. Then cover it with preservative film and press out the air between the film and the surface. And then heat the film with electric hair drier to soften the film. When the film gets soft, tearing off the film.

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