Reflective films are classified into seven types according to their photometric structure and use.
Nov 26, 2018
Reflective films are classified into seven types according to their photometric structure and use.
Class I, usually a lens-buried glass bead structure, called an engineering-grade reflective film, has a service life of generally 7 years and can be used for permanent traffic signs and work area facilities.
Class II, usually a lens-buried glass bead structure, called a super-engineered reflective film, has a service life of generally 10 years and can be used for durability traffic signs to deteriorate the operating area facilities.
Class III, the usual sealed capsule glass bead structure, called high-strength reflective film, has a service life of 10 years and can be used for permanent traffic signs and work area facilities.
Class IV, usually a microprism structure, is called a super-grade reflective film and has a service life of 10 years. It can be used for permanent traffic signs, work area facilities and outlines.
Class V, usually a microprism structure, is called a high-angle reflective film and has a service life of 10 years. It can be used for permanent traffic signs, work area facilities and outlines.
Class VI, usually a microprism structure with metal plating, has a service life of 3 years, can be used for contour marks and traffic columns, and can also be used for work area facilities and less traffic signs when there is no metal plating.
Class VII, usually a microprism structure, flexible material, and a service life of 3 years, can be used for temporary traffic signs and work area facilities.
