How to test the release force of pet film while peeling?

PET material was developed by DuPont in the early 1970s, and was mainly used in industry. For example, the Coca Cola plastic bottle we see today is made of pet.

We use this Peel strength tester as below:

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Application: surface protection, mechanical and transfer printing and so on.  

PET film material is transparent and colorless, and its surface has been hardened. According to the information provided by Enjue protective film material Co., Ltd., generally, the hardening value of the surface of PET film material is between 3h-4h according to the different places of origin. The better the surface hardening is, the stronger its wear resistance is. Light transmittance is also the main property of pet protective film material. Generally, the light transmittance is more than 90%. High light transmittance not only makes us have a good visual effect when using related instruments, but also has a good protective effect on the eyes. At present, the Korean pet transfer film materials are relatively excellent, followed by Japan and Taiwan.


Post time: Jun-01-2020