According to the scope of application, the protective film can be used in the following fields: metal product surface, coated metal product surface, plastic product surface, automotive product surface, electronic product surface, sign product surface, profile product surface, and other product surface.
Protective film can be divided into plastic protective film, digital product protective film, automobile protective film, household protective film, food preservation protective film, etc. However, with the popularity of digital products such as mobile phones in China, protective film has slowly become a general term for screen protectors, and its functions in the field of screen protectors are also varied, and the earliest high-definition scratch-resistant. The material has gone through more than 5 years of development from the earliest PP material to the popular AR material, and has been slowly accepted by the majority of mobile phone groups.
The development of silicone is based on acrylic glue, because in recent years there is an increasing demand for surface protection of 3C products, and a large part of these applications have entered the so-called aftermarket, that is, in stores, and then DIY by consumers themselves. The application of this part, with special emphasis on the exhaust of the use, so as to avoid the occurrence of bubbles in the process of filming, and silicone meets the needs of this part of the consumer, silicone is used in the substrate of PET to produce screen protection stickers. (Commonly used silica gel adsorption).
As the name suggests, the main raw material is rubber-based, mainly produced by European and specific Japanese protective film manufacturers, the main feature is that the tolerance of the product is relatively large, that is to say, a viscosity of the product can be applied to the surface of the product from smooth to rough, compared with the protective film of acrylic glue, the scope of application is much larger, so generally speaking, the viscosity of the rubber type protective film is only about four grades, and the protective film of acrylic glue is about 20g/ 25mm must be classified as a separate product, so there are many varieties of acrylic glue protective film, for the manufacturer's stocking, inventory, application, rubber type protective film is much simpler. The second advantage of the rubber type protective film is also because of the high tolerance, so it can use a higher viscosity protective film, so it is especially suitable for post-processing complex applications, such as stainless steel plates, aluminum plates, etc.
