i am looking for a way to use oca without an autoclave.
i think oca is the best way to do it but i have not experience yet, and no money to buy an autoclave of course....today arrived my hot plate! :) i am just starting on this. i did my first i4 lcd separation today! :) (happy like a kid)
i have some ideas. my best friend does work with fiberglass on sail boats and uses some kind of vacuum bags + vacuum pump to take bubbles out. he is going to help me, next week/days ill tell all of you how the experiment is going.
Mrandes you are just great! i will probabably email you to ask you, thanks for your comment, very very helpfull for me. thanks man. i still have many questions like
how many degrees for heating the oca and preassure are needed?
is it heating the way to cure oca glue? or does it need uv light after?
will work with a proffesional vacuum pump?(only near 1atm presure, autoclave makes more yes?).
Can i use a vacuum pump and a special vacuum bag like my friend says,
staying inside the bag on the hot plate lets say at 75C. degrees? my friend says that the bag is heat resistant. that would do preassure and heat for oca working right? could it work?
that is what i am about to try this week end, using a broken lcd of course... :)
let see... im sure we can find a way to do it.. ;)
have fun!
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6 Kommentare
LCD Adhesive For Samsung i9500 Galaxy S4
http://www.laimarket.com/samsung-replace...
von Raymond
I'm having trouble getting my loca to stop separating several days after I cure. Looks perfect for a few days then begins to separate slowly
von Jeremy Jones
What happens if you don't put enough LOCA glue and it doesn't make it all the way to the sides? Is the glue boundary noticeable and does it affect touch sensitivity?
von Don Kleppinger
That is what every body thinks. You just did not put enough uv glue and then you pour more and more until starts to get messy on the screen, on the table, on the rags, on your hands, everywhere, you don't know what to do with it then you try to put it under the uv light and say I'm going to put it for 15 minutes but it never dries, why because you have put so much it just doesn't dry. I'm posting a video where you can see the process. If you have any question please let me know I will help you I promise. http://youtu.be/xHCNCOWD6aI and subscribe so you can see other videos. Good luck.
von mrandres
Here is another link for OCA PROCEDURE IF YOU ARE INTEREST IT ON THE MACHINES. I can get them for you and train you completely so you can be profitable a screen is done completely in 12 to 14'minutes average by your self. http://youtu.be/7KiSfClXreU. Subscribe. any question let me know. Good luck
von mrandres
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