Electronics Forum: uv and curing (Page 4 of 21)

COB and wire bond

Electronics Forum | Mon May 07 22:29:52 EDT 2001 | davef

4 wire per sec ... you figure how many you need] Encapsulation ~$120K for a dispenser [10 sec per die ... you figure how many you need] plus a cure oven ~$100k Throw in a another ~$100k for marking and cleaning Check the September 2000 SMTnet New

Conformal coating Pen

Electronics Forum | Wed Jun 29 14:36:11 EDT 2005 | Steve

A customer of mine is using Chemtronics (Circuit Works) CW3300 Overcoat pen. This is an acrylic conformal coating. It cures at Room temperature. They need something similar that can be UV cured in a pen form. Any suggestions?

WSOL and solder pot

Electronics Forum | Wed Mar 12 12:28:52 EDT 2008 | operator

I recently witnessed a process in which the solder pot operator used Techspray WSOL water soluble masking to cover the areas around a connector that was to be soldered on the solder pot. He did not wait for the WSOL to cure. He soldered immediately.

Curing Conformal Coating

Electronics Forum | Thu Jun 05 05:27:13 EDT 2008 | andy1975

Hi, I've been looking into UV cureable conformal coating and the UV ovens but a chemist I know is very negative about this. He suggest by heating standard conformal coating to 90deg for a couple of minutes will make the product good enough to handle

White Adhesive Glue

Electronics Forum | Mon Jun 22 16:56:36 EDT 1998 | Mohamed Ragai

Dear Sirs, I need somehelp to know some sources for white epoxy UV curing SMT adhesive glue ( not alphametal and heuareus ) ,Please help with companies names and tel/fax numbers !! Thanks all Mohamed Ragai

Thermo-couple attachment

Electronics Forum | Wed May 07 10:33:46 EDT 2003 | davef

We use Dymax �Ultra Light-Weld�. We use an ADAC Technologies handheld for uV cure. What do you use?

Wire bonding on gold fingers

Electronics Forum | Mon Aug 02 11:21:29 EDT 2004 | sforman1

Use MicroCoat Technologies UV cure solder mask. will leave PCB absolutely clean. used in many PCB solder/wirebonding apps. http://www.m-coat.com

Conf.Coating - Humiseal 1B31LOC vs. 1B31

Electronics Forum | Sat Jul 31 08:12:07 EDT 2004 | sforman1

Why even worry about VOC's when there are excellent UV cure materials to coat PCB's Sam Forman Microcoat Technologies

Problem with conformal coating

Electronics Forum | Mon Mar 21 09:23:34 EST 2005 | sforman1

Some UV cure coatings do not have the correct rheology for sticking to small sharp corners. 984 is one of them. MicroCoat Technologies, Allen, TX makes one that works every time.

Selective Conformal Coating

Electronics Forum | Mon Mar 21 09:18:02 EST 2005 | sforman1

As a manufacturer of acrylic and epoxy UV cure coatings and adhesives, MicroCoat Technologies reccommends Precision Valve and Automation in Halfmoon, NY


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