TECHNET Archives

June 2004

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:
Re: Paste Viscosity measurement on production
From:
Brian Ellis <[log in to unmask]>
Reply To:
TechNet E-Mail Forum.
Date:
Mon, 7 Jun 2004 13:36:01 +0300
Content-Type:
text/plain
Parts/Attachments:
text/plain (48 lines) 
Personally, I would recommend rheology/viscosity control as part of
general QC: there is quite a wide tolerance on incoming pastes and then
it changes with age, as well. Malcom, in Japan, have a nice range of
equipment specifically designed for solder pastes.

Brian

Grant Emandien wrote:

> Hi All,
>
> We currently monitor temp/humidity of our SMT environment - would there be
> added value by introducing viscosity checks? (we do not experience
> viscosity-related defects)
>
> TIA
> Gramt
>
>
> **********************************************************************
> Relevant company disclaimers are available at the following addresses:
>   Tellumat (Pty) Ltd e-mail:  mailto:[log in to unmask]
>   Syntell (Pty) Ltd e-mail: mailto:[log in to unmask]
>   Web:   http://www.tellumat.com/email.aspx
> **********************************************************************
>
> ---------------------------------------------------
> Technet Mail List provided as a service by IPC using LISTSERV 1.8e
> To unsubscribe, send a message to [log in to unmask] with following text in
> the BODY (NOT the subject field): SIGNOFF Technet
> To temporarily halt or (re-start) delivery of Technet send e-mail to [log in to unmask]: SET Technet NOMAIL or (MAIL)
> To receive ONE mailing per day of all the posts: send e-mail to [log in to unmask]: SET Technet Digest
> Search the archives of previous posts at: http://listserv.ipc.org/archives
> Please visit IPC web site http://www.ipc.org/contentpage.asp?Pageid=4.3.16 for additional information, or contact Keach Sasamori at [log in to unmask] or 847-509-9700 ext.5315
> -----------------------------------------------------
>
>

---------------------------------------------------
Technet Mail List provided as a service by IPC using LISTSERV 1.8e
To unsubscribe, send a message to [log in to unmask] with following text in
the BODY (NOT the subject field): SIGNOFF Technet
To temporarily halt or (re-start) delivery of Technet send e-mail to [log in to unmask]: SET Technet NOMAIL or (MAIL)
To receive ONE mailing per day of all the posts: send e-mail to [log in to unmask]: SET Technet Digest
Search the archives of previous posts at: http://listserv.ipc.org/archives
Please visit IPC web site http://www.ipc.org/contentpage.asp?Pageid=4.3.16 for additional information, or contact Keach Sasamori at [log in to unmask] or 847-509-9700 ext.5315
-----------------------------------------------------

ATOM RSS1 RSS2