Engineering grade PET - five years green is the company for the vast number of consumers to provide professional, in addition, for the special classification method of reflective film which is also a lot of aspect, the characteristics of look together "special classification method of reflective film reflective film what you understand?
The reflective film can be divided into 7 types according to its photometric properties, structure and use.
Type I - usually lens embedded glass bead structure, which is called engineering reflective film, has a service life of 7 years. It can be used for permanent traffic signs and operation area facilities.
Class II -- usually lens embedded glass bead structure, called super engineering reflective film, the service life is generally 10 years, it can be used for permanent traffic signs and operation area facilities.
Class III -- usually sealed capsule glass bead structure, called high strength reflective film, the service life is generally 10 years, it can be used for permanent traffic signs and operation area facilities.
Class IV -- usually micro prism structure, called super strong reflective film, the service life is usually 10 years, it can be used for permanent traffic signs, operation area facilities and contour labels.
Class V -- usually micro prism structure, called large angle reflective film, the service life is usually 10 years, which can be used for permanent traffic signs, operation area facilities and contour labels.
Class VII - usually micro prism structure, metal coating, life is generally 3 years, can be used for traffic and contour standard column, no metal coating can be used for traffic signs and facilities operation area less character;
VIII - usually micro prism structure, flexible material, the service life is generally 3 years of reflection, reflective film special classification method which can be used for temporary traffic signs and facilities operation area.
