Reflective film is one of the most widely used antireflective materials in today's society. Including white, yellow, red, green, blue and so on a variety of colors, to meet the needs of everyone. The reflective film uses a special process to combine the reflection layer formed by the glass bead and the polymer materials such as PVC and PU, which is a novel reflective material. What are the requirements for the use of the reflective film?
First of all, packaging requirements: each volume should not be less than 45.72 meters, the number of each roll length direction of the joint shall be not more than three, each volume of not more than four, more than 10 meters long and short. The membrane surface rough, sharp objects prohibited the use of brush, prohibited the use of chemical solvent scrubbing, so as not to damage the membrane surface.
Secondly, the film requirements: apply the 300# sand paper to the bottom plate before applying the film, then wash it repeatedly with the washing of ordinary detergent or laundry powder, then rinse the panel with clean water, until the bottom plate is completely dried, then it can film. The service life of the reflective film for manufacturers commitment period of use, the actual service life and use the material, environment, use and storage, processing and other factors of correct processors, with index of weathering performance of reflective film.
Finally, appearance requirements: it must conform to the provisions of JT/T279< highway traffic sign plate >. For old brand refurbishment logo, we must clear all old reflective film and reattach the new reflective film. The old aluminum sheet must grind down the light, the design principle of the reflective film and have good bond strength with the new reflective film.
