Electronics Forum | Thu Jan 20 16:06:38 EST 2000 | Mike Naddra
Regarding glass transition , does anyone have expierance glass wiht transition temperature specification , such as what are the detrimental effects of exceeding the Tg , how long over the glass transition temperature ,if any , is acceptable. Tg of di
Electronics Forum | Fri Aug 23 09:25:53 EDT 2002 | Dave Milk
Thanks for your help, Dave.
Electronics Forum | Mon Aug 26 20:29:10 EDT 2002 | davef
Sure, the 'Cheese It' Defense is an analog of the 'BIG GULP of Dew' Defense.
Electronics Forum | Thu May 29 10:14:51 EDT 2003 | davef
In itself none, but heating moisture laden flex can cause the flex to delaminate.
Electronics Forum | Sat May 22 08:25:43 EDT 2004 | davef
Try either: * Scrap board from the board fabricator * Large peice of blank FR4
Electronics Forum | Mon Jun 28 01:44:02 EDT 2004 | George
Thanks a lot !
Electronics Forum | Mon Apr 25 17:07:11 EDT 2005 | rush316
You indicate that PBBs and PBDEs are included in FR4 materials!! Does this include PCB (Printed Circuit Boards)??
Electronics Forum | Sat May 24 08:10:24 EDT 2008 | realchunks
Welcome to Chinese manufacturing!
