What is tpu hydraulic film and what is the difference between it and tempered film?
xinstApr 22, 2021
The tpu hydraulic film is a kind of soft film made of honeycomb structure and super tough TPU material. The tempered film is made of tempered glass and covered with multiple protective coatings, which has high hardness, wear resistance and scratch resistance. The details are as follows:
1. The material is different: the hydraulic film is a honeycomb-structured TPU material with super toughness. Because its material is relatively soft, it can only play a scratch-resistant effect on the mobile phone screen, and has no anti-fall buffer; the tempered film is made of tempered glass and covered with multiple protective coatings, which has a higher hardness. It is also resistant to abrasion and scratches, but due to its thick thickness, it is not suitable for use in models with curved screens and under-screen fingerprints;
2. The scope of application is different: the hydraulic film is suitable for curved screens, because it is equivalent to a soft film, so it will not warp, but the hardness and abrasion resistance are not as good as the tempered film;
3. The degree of resistance to fall is different: the tempered film is more resistant to fall than the hydraulic film, which can prevent the glass panel from being broken and scattered due to the accidental impact of the mobile phone, reducing the hidden damage of the glass panel, and ensuring the safety of users. At the same time, it prevents accidental scratches and affects the beauty of the phone;
4. In addition, in use, the hydrogel film may also have water ripples that affect the look and feel of the screen, and the tempered film has a higher picture transmittance.