Electronics Forum | Sat Dec 01 08:40:52 EST 2007 | davef
Sam emailed us: "Dave: Many UV cure materials have secondary heat cure or air cure properties."
Electronics Forum | Mon Jun 09 17:39:06 EDT 2008 | jlawson
Shadow cure effects are dealt with by post cure mechanisims. New UV Coatings should have one, either heat or moisture cure. Basically UV primary cure starts off cure process, allows handling of the products. But UV is not suitable for all products
Electronics Forum | Tue Jan 10 22:10:29 EST 2012 | doncattoni
Hello Austin, Sorry for the delayed response. There are different types of cures for conformal coating such as RTV which stands for Room Temperature Vulcanising which means they are cured by the humidity in the air. This type of cure does not need
Electronics Forum | Wed Feb 21 16:03:14 EST 2001 | blnorman
You're right, manufacturers time/temps will vary. A single manufacturer will have a host of materials with different cure schedules. We currently use 2 epoxies that cure in 2 - 3 minutes at 150�C. One will also cure in 5 minutes at 125�C. Talk t
Electronics Forum | Sun Oct 03 18:26:17 EDT 1999 | park
What are pro's and con's of reflowing top side first and curing bottom side chip components, and then wave soldering bottom side? How about curing bottom side first and reflowing top side later? What percentage of companies run reflow/cure/wave for
Electronics Forum | Fri Oct 29 09:08:21 EDT 2004 | davef
Electrochemical migration under conformal coating: That's possible. Very few conformal coatings are water resistant. So, if you have ionic material on your board, standback. Uncured material under several IC: Materials like yours need moisture fro
Electronics Forum | Wed Sep 09 11:56:50 EDT 1998 | Robert Wells
What substances are emmitted when exhausting standard glue cure? Thanks, Robert
Electronics Forum | Mon Feb 11 17:07:07 EST 2008 | blnorman
3145 is methoxy cure, so the cure by product is methanol.
Electronics Forum | Fri Jun 06 03:30:11 EDT 2008 | lococost
What about shadow effects? How do you cure UV coat under components?
Electronics Forum | Tue Sep 23 07:24:22 EDT 2008 | realchunks
Also be sure you know your material, as UV wave length will play a factor in your curing.
Reflow ovens for automated SMT PCB assembly, specializing in lead free processing and nitrogen reflow. The best convection reflow ovens on the market.
4 Vreeland Rd.
Florham Park, NJ USA
Phone: 973-377-6800
