glude - GSM-Forum

MSUHAIL · 02-07-2005, 11:33

pls.....pls....pls .
I need best method to relese the glude from IC .

Yoda_Brno · 02-07-2005, 12:19

one of STICKY`s in nokia hw repair sectin contains cca 6pages thread about removing glued uem. Open your eyes.

puneet14884 · 01-04-2007, 16:21

Hi Guys,i've replaced alot of UEM Glued(or underfilled as i call it).ive been very successfull with this and maybe this tip could help!
Tools:Flux,Straight fine tpped tweezer and Hot air Station
1:Heat Uem very hot,aplying flux while heating
2:Gently lift Uem while heating using the tweezer(the UEM should peel off,if using enough flux you would reduce the chances of damage to the pcb.There should be quite a bit of resin left on pcb,This i remove with alot of concentration and focus in so that i do not damage any tracks)
3:add flux to pcb(UEM AREA)
4:while heating gently chip away access resin from pcb (not alot of pressure needed."LIKE GOLF",letthe tools do the work!
5:This process takes about 15-20 minutes,but well worth the time spent.

Hope this helps.
Best Regards!
PUNEET14884

02-07-2005, 11:33	#1 (permalink)
MSUHAIL Freak Poster Join Date: Feb 2005 Location: SYRIA Age: 48 Posts: 203 Member: 113095 Status: Offline Thanks Meter: 43	glude pls.....pls....pls . I need best method to relese the glude from IC .

02-07-2005, 12:19	#2 (permalink)
Yoda_Brno Freak Poster Join Date: Sep 2003 Location: Czech Rep. Age: 43 Posts: 348 Member: 40423 Status: Offline Thanks Meter: 5	one of STICKY`s in nokia hw repair sectin contains cca 6pages thread about removing glued uem. Open your eyes.

01-04-2007, 16:21	#3 (permalink)
puneet14884 No Life Poster Join Date: Nov 2006 Location: guangzhou,CHINA & delhi,INDIA Posts: 569 Member: 399779 Status: Offline Thanks Meter: 125	Hi Guys,i've replaced alot of UEM Glued(or underfilled as i call it).ive been very successfull with this and maybe this tip could help! Tools:Flux,Straight fine tpped tweezer and Hot air Station 1:Heat Uem very hot,aplying flux while heating 2:Gently lift Uem while heating using the tweezer(the UEM should peel off,if using enough flux you would reduce the chances of damage to the pcb.There should be quite a bit of resin left on pcb,This i remove with alot of concentration and focus in so that i do not damage any tracks) 3:add flux to pcb(UEM AREA) 4:while heating gently chip away access resin from pcb (not alot of pressure needed."LIKE GOLF",letthe tools do the work! 5:This process takes about 15-20 minutes,but well worth the time spent. Hope this helps. Best Regards! PUNEET14884