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The Application And Feature of PET Antistatic Protective Film

  • PET protective film is also known as high temperature resistant polyester film. It has excellent physical and chemical properties, dimensional stability, transparency and recyclability. It can be widely used in magnetic recording, photosensitive materials, electronics, electrical insulation, industrial film, packaging decoration and other fields.


    PET protective film is the most common protective paste on the market.The most remarkable feature of PET protective film is its hard texture and scratch resistance. And it will not turn yellow and oil like PVC material for a long time. In the past, PET protective film generally relied on electrostatic adsorption, which was easy to blister and fall off, but even if it fell off, it can be reused after washing in clean water.


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    At present, PET protective film can also be coated with glue. There are usually two kinds of glue properties. Acrylic glue has strong adhesion and silica gel has good high temperature resistance. Nowadays, when many foreign well-known brand mobile phones leave the factory, PET protective stickers are randomly configured. PET material protective stickers are used. The workmanship and packaging are relatively exquisite. There are protective stickers specially made for hot mobile phone models, which can be used directly without cutting. Some of the well-known brand mobile phone stickers in the market are also made of PET. It is a kind of packaging film with comprehensive properties. It has good transparency and luster; It has good air tightness and fragrance retention; The moisture resistance is medium, and the moisture permeability decreases at low temperature.


    PET protective film has excellent mechanical properties, its strength and toughness is the best of all thermoplastics, and its tensile strength and impact strength are much higher than ordinary films; With good stiffness and stable size, it is suitable for secondary processing such as printing and paper bags. It also has excellent heat resistance, cold resistance, chemical resistance and oil resistance.


    PET antistatic protective film features: surface resistance 107-109 Ω cm, environmental protection, non-toxic and tasteless; There is no electrostatic material migration on the product surface; Processing in class 1000 clean environment, with excellent cleanliness; The transparency is excellent, and the appearance inspection of the optical film can be carried out under the condition of bonding the protective material; Low viscosity, adhesion changes little over time; Excellent anti-static effect, long-lasting and stable performance; The products have single-sided anti-static and double-sided anti-static stripping tape voltage.


    Application of PET antistatic protective film: a optical film surface protection; B electronic packaging, famous plug-in board, computer display, film, etc Anti static PET protective film for electronic screen can be used for surface protection of LCD, polarizer and optical lens.


    PET protective film is the most common protective film on the market. The main characteristics of PET protective film are: excellent transparency, smoothness and good display effect. No Du, hygienic. The thermoforming performance is good, which is equivalent to that of ordinary PVC sheet. PET thermoforming products with excellent performance can be made by vacuum forming. PET sheet is considered to be an ideal packaging material meeting the requirements of environmental protection. Excellent surface decoration performance, can be printed without surface treatment, easy to press patterns and easy to metallization. It is coated with high molecular conductive polymer, with low surface resistivity and stable performance, and is not affected by ambient temperature and humidity. It has good mechanical strength. It has good chemical resistance and can withstand the erosion of a variety of chemicals. It has good adaptability to environmental protection and can be recycled economically and conveniently. When burning its waste, it will not produce harmful substances harmful to the environment. Resistance to oxygen and water vapor.


    Application of PET protective film: case hardening (HC) treatment up to 3.5-4h, scratch resistant and wear-resistant. The silica gel composite layer is an adhesive, which can prevent the formation of bubbles. The silica gel characteristic is that it can be pasted repeatedly without leaving any trace and corroding the surface. It is used to protect LCD, touch screen, mobile phone, digital camera and PDA screen from scratch during use and achieve the effect of screen protection. It is made of optical grade transparent polyester film (PET) coated with silica gel and then bonded with transparent polyester (PET) release film. The composite silica gel layer can effectively absorb the direct collision of some parts and protect the display screen from damage.


    It has the optical effect of ultra-high light transmittance, and there is no residual glue after removal. It does not reflect light and increases the color of the display screen. The silica gel will not deteriorate due to a long time, and will not stick like others, leaving corrosive adhesive on the screen surface, which is safe and reliable.


    As a professional manufacturer of protective film, Xinhao has rich experience as we have focused on the industry for many years, and PET anti-static film is our main product. If you want to know more, welcome to click our website.