TECHNET Archives

December 1997

TechNet@IPC.ORG

Options: Use Monospaced Font
Show Text Part by Default
Show All Mail Headers

Message: [<< First] [< Prev] [Next >] [Last >>]
Topic: [<< First] [< Prev] [Next >] [Last >>]
Author: [<< First] [< Prev] [Next >] [Last >>]

Print Reply
Subject:
From:
"Hong Yuen Electronics Ltd." <[log in to unmask]>
Reply To:
TechNet Mail Forum.
Date:
Wed, 10 Dec 1997 15:29:49 +0800
Content-Type:
text/plain
Parts/Attachments:
text/plain (47 lines)
Dear Mark,

Thanks for your suggestion. We have already solve the problem. Thanks again
for your help.

Peter

At 10:23 PM 1997/12/7 EST, you wrote:
>Assuming your developing process is in spec, soldermask residue is indicative
>of too high a temperature at tack cure; overexposure could also cause the
>problem.
>
>Where is the residue?  Is it on the fiberglass or the copper or both?
>Give me your process parameters and I'll try to help.
>
>Mark Dowding
>Regional Technical Service Manager
>INSULECTRO
>
>##############################################################
>TechNet Mail List provided as a free service by IPC using LISTSERV 1.8c
>##############################################################
>To subscribe/unsubscribe, send a message to [log in to unmask] with
following text in the body:
>To subscribe:   SUBSCRIBE TECHNET <your full name>
>To unsubscribe:   SIGNOFF TECHNET
>##############################################################
>Please visit IPC web site (http://www.ipc.org/html/forum.htm) for
additional information.
>For the technical support contact Dmitriy Sklyar at [log in to unmask] or
847-509-9700 ext.311
>##############################################################
>
>

##############################################################
TechNet Mail List provided as a free service by IPC using LISTSERV 1.8c
##############################################################
To subscribe/unsubscribe, send a message to [log in to unmask] with following text in the body:
To subscribe:   SUBSCRIBE TECHNET <your full name>
To unsubscribe:   SIGNOFF TECHNET
##############################################################
Please visit IPC web site (http://www.ipc.org/html/forum.htm) for additional information.
For the technical support contact Dmitriy Sklyar at [log in to unmask] or 847-509-9700 ext.311
##############################################################


ATOM RSS1 RSS2