The classification of the protective film material have?

For all kinds of protective film on the market, many people will find it hard to choose, here for everyone to science: protective film according to different materials can be divided into these:
PP material
PP material of the protective film was among the first to appear on the market, the chemical name is polypropylene, no adsorption ability, generally use glue to stick, tear after will leave glue mark on the screen, time is long will corrode screen.
‍ PVC material
PVC protective film texture soft, and easy to paste, but this kind of material is more thick, light transmittance is bad, the screen looks hazy, tear off after will leave glue mark on the screen. This kind of material is also more easily with the change of the temperature and FanHuang out oil, short service life. Basic on the market can't see. ‍
PVC modified
A modified PVC protective film, solves the previous heavy and poor light penetration problem. But I still didn't solve the problem of easy FanHuang out of oil, and PVC this material does not have the ability to scrape resistance, use for a period of time after the protective film will appear obvious scratch, influence the screen display effect also affects the beautiful sex of mobile phones as a whole. Other PVC itself is a kind of toxic material, contain heavy metal content, Europe was at full stop using. PVC modified material screen protective film on the market a wide sales, cheap, generally in 10 yuan.
‍ PET material
PET protective film material is one of the most common protective film on the market, mobile phones and tablets with the three layers of PET protective film. A chemical called polyester film. Characteristic is more hard, from scratch, use for a long time also won't like PVC material FanHuang oil. But generally PET protective film is depend on the electrostatic adsorption, easy to blister and fall off, but even if the fall off in the clear water wash can be reused. Many of the PET protective film material than PVC. Use of PET protective film material compared with packaging exquisite workmanship, specifically for the hot buy phone models to build protection, do not need to be cut can be used directly.
AR material
AR material protection is one of the best known on the market the screen protection. AR is a kind of synthetic material, generally three layers, the silica gel adsorption layer, PET for the middle layer, outer layer for special processing, special processing layer is usually divided into two kinds, AG processing layer and HC, AG is anti glare processing, grinding sand mold coating is adopted this approach. HC is hardness processing, high transmission type protective film used in the treatment. The characteristics of this kind of screen protection film is not reflective screen, high light transmittance (95%), will not affect the screen display effect. Material surface through special craft processing, itself a soft texture, has a strong resistance to friction and scratch resistance. Used for a long time also won't appear scratches, paste on the chemical material silica gel adsorption on a mobile phone screen, so as not to harm the screen itself, tear off after won't leave a mark, but also can be reused after cleaning. The PET material expensive.
‍ PE material
PE material is the main raw material LLDPE, texture is soft, has the certain stretchability. Average thickness of 0.05 MM to 0.15 MM, its viscosity according to different application requirements vary from 5 g - 500 - g (domestic and foreign different viscosity, such as the south Korean film 200 grams 80 grams) of domestic. PE protective film projects under points and electrostatic film, checker film, etc. Electrostatic membrane is electrostatic adsorption force as viscous force, is a protective film, no glue viscosity, of course, is relatively weak, mainly used in electroplating and other surface protection. Surface has a lot of grid checkered membrane is a kind of protective film, the protective membrane permeability is better, paste the effect is more beautiful, don't like plain film will leave bubbles.
‍ OPP material
OPP material protective film from the appearance is close to the PET protective film, its hardness is bigger, have certain flame retardant, but its paste using effect is poorer, general rarely used on the market.
OCA material
OCA material of the protective film from the appearance to see no difference with other material, but the OCA material protective film is produced in Japan, its most used on apple mobile phone, now in its luminosity and hardness is better than other materials, so the OCA is now mobile phone protective film of the most popular material.