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There are many ways to classify reflective film
- Jun 01, 2018 -

There are many ways to classify reflective film. A more commonly accepted classification principle is based on the basic structure of the inverse reflection unit, which is based on the inverse reflection coefficient of the positive photometric performance of the reflective film. However, considering the different technology of reflective film, some are specifically to solve the negative reflection brightness, and some of the two aspects of performance, and some of the adverse weather conditions for the recognition of demand, so this classification method, there are deficiencies.
Therefore, it is necessary to know and master the application conditions and design functions of various reflective films. In the traditional custom, according to the reflective film reflective unit structure, the reflective film is divided into two categories, glass bead type reflective film and micro-prism reflective film. Each type of reflective film also contains many kinds, such as micro-prism reflective film, due to the use of more advanced technology, its material selection and prism structure, have a lot of changes, can cope with more traffic needs. According to the form and technical characteristics of the prism, the micro-prism reflective film can be divided into a truncated prism reflective film with good long range inverse reflection capability, a truncated prism reflective film with a good near and large angle inversion performance, and a full prism reflective film that takes into account all aspects of the demand, and a fluorescent full prism reflective film with good daytime and bad weather conditions,
The prism reflective film which accords with the traditional engineering grade inverse reflection parameter and so on. The glass Bead Type reflective film appears earlier, but its process change is few, mainly has two kinds of types, a type of reflective film embedded in the lens, used to be known as engineering grade reflective film, a sealed capsule type, usually called high strength reflective film, for application needs, it should be concerned that in the lens embedded reflective film, because of its long history, Various manufacturers, in the long process of manufacturing, the use of lens diameter, density, weathering coating of different thickness, produced a number of reflective film, such as the Super Engineering grade reflective film, mainly in the engineering grade reflective film based on the use of higher quality glass beads, and the glass bead density increased to improve some brightness , commonly known as the economic grade reflective film, mainly produced in China, basically in engineering grade reflective film based on the technology, by reducing the number of lenses (glass beads) and density of the way to achieve, the two reflective film, economic reflective film, its reflective ability to meet the needs of traffic safety, more is used in the commercial field, There are few international standards for its inclusion in traffic safety to light.