Brief introduction of PET reflective film-technical knowledge
Briefly introduce the source of PET reflective film: protective film factory direct sales Release time: 2019-07-01 Click: 2813 PET reflective film is characterized by excellent optical properties, smooth and smooth surface, good thermal stability, low shrinkage and light resistance Ageing. Mainly used in billboards with reflective requirements, traffic reflective signs (reflective road signs, reflective barriers, reflective vehicle number plates), reflective police uniforms, industrial safety signs, etc. Reflective materials used in transportation facilities include lens-type retroreflective film and flat-top reflective film. Both of them use aluminum-plated PET film as a reflective layer. After coating with pressure-sensitive adhesive, the refractive index is 1.9 glass Beads adhere to the PET aluminized film, and then spray a layer of butyral surface protection layer to form. Foshan Bowei Environmental Protection Material Co., Ltd. is an electronic material supplier with 20 years of experience. It can produce PET film with various 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!