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The characteristics and scope of application of PS film-technical knowledge

by：POLYVA 2021-12-30

The characteristics and scope of application of PS film Source: Protective film factory direct sales Release time: 2019-12-23 Click: 5732 PS film, also known as polystyrene film, has high transparency and gloss, beautiful appearance, good printing performance and excellent Metal vapor deposition; low water absorption, high permeability to gas and water vapor. PS films are divided into unstretched films and biaxially stretched films. The unstretched PS film is hard and brittle, and has little use value; the two-way stretched BOPS film has significantly improved its physical and mechanical properties, and still maintains the original transparency and gloss. PS film is mainly used for thermoforming various packaging products such as cups, plates, plates, fast food boxes, medicines, etc. It is also commonly used for windows and light food packaging for carton packaging. In addition, it can be used for insulation and EMI/FRI shielding, for example, PC light diffusion film has antistatic effect and good weather resistance, especially suitable for LCD backlight modules. Foshan Bowei Environmental Protection Material Co., Ltd. is an electronic material supplier with 20 years of experience. It can produce PET film with multiple functions, such as: sub-(matte) PET film, flame-retardant (fire-resistant) PET film, inkjet printing Film, anti-static PET film, anti-fog PET film, anti-UV PET film, non-shrinking PET film, PET release film, optical PET film, etc. Interested parties welcome to inquire!