The Processing Temperature and Time for Laminating Glass with EVA FILM
By peter shin
Last night I talked to an engineer who has been in laminating glass with EVA FILM for more than ten years. We talked a lot about the problems may come out in processing procedure. And he gave best advice for them.
Today I like to talk about the processing temperature and time for laminating glass with EVA FILM.
First I would to say that no fixed value for the processing parameters, because different EVA film manufacturer have different formula for the EVA FILM, and different glass laminating machine manufacturer have different property for the machine.
What’s more and weather and moisture is different in different regions, which also would affect the processing parameters.
So there is no fixed value for the processing temperature and time for laminating glass with EVA FILM.
But I can tell you some general rules of the processing parameters for laminating glass with EVA FILM.
2.) If you laminating thicker glass with more layers of EVA FILM, then the keeping time should be longer, for example if 5mmglass+0.38mm EVA FILM +5mm glass is 130 degree and 40 min, then 10mm glass+2layer EVA FILM +10mm glass should be 130 degree and 55mins.
Because more time is needed for the heat pass through the thicker glass and more layer EVA FILM.
3.) The tempered glass laminating with EVA FILM needs longer keeping time than the flat glass laminating with EVA FILM.
4.) If the weather is colder in your region, then the keeping time should be longer.
And it’s also different for different glass laminating machine, because the heating part is different.
1.) If you change the EVA FILM supplier, maybe you have to adjusting the processing parameters for laminating glass with EVA FILM.
2.) If you buy a new EVA glass laminating machine, and the processing parameters maybe different from your older one.
3.) If the weather changes from different seasons, maybe you also need to adjust the processing parameters for laminating glass with EVA FILM.
4.) Yes, every EVA FILM Manufacturers would offer you the processing instructions or parameters for laminating glass with EVA FILM, but you don’t have to follow them exactly. You should change some according to your real situation.
Hope all those info may be helpful to you.