EVA FILM Category (1)
Today I would like to talk about the categories of EVA FILM.
Based on the UV Blocked rate, the EVA FILM can divided into :
Indoor EVA FILM and Outdoor EVA FILM.
Indoor EVA FILM, of course, the UV blocked rate is lower than 30%. So they can only be used inside building.
But how is it going to happen, if I put the indoor EVA FILM laminated glass in outdoor using?
That is a great question. And the answer is that the indoor EVA FILM laminated glass will turn yellow in short period, maybe two years, and bubbles will come out inside the laminated glass, and the EVA FILM will break away from the glass.
For outdoor EVA FILM, the most advanced EVA FILM can absorb 99% of the UV radiation.
But at least the UV radiation should be absorbed more than 85% percent that the EVA FILM can be used for outdoor.
It’s logical that more UV radiation absorbed by EVA FILM, more years the laminated glass with EVA FILM will survive.
Yes, it’s not necessary to say but I want to mention that you can use the outdoor EVA FILM for indoor.
Based on the transparence, the EVA FILM can divide into:
Ordinary transparent and super transparent.
Ordinary transparent, of course, means the transparence is good but less than super transparent. Most ordinary transparent EVA FILM is used in laminating with fabric and papers.
And generally speaking, the ordinary transparent EVA FILM are INDOOR EVA FILM. And super transparent EVA FILMs are outdoor EVA FILM.
But some people also used super transparent EVA FILM to laminate with fabric and papers.
But because some people need the super transparence but not the UV blocked rate, some EVA FILM manufacturer make the INDOOR super transparent EVA FILM.