TECHNET Archives

April 2015

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:
Graham Naisbitt <[log in to unmask]>
Reply To:
TechNet E-Mail Forum <[log in to unmask]>, Graham Naisbitt <[log in to unmask]>
Date:
Fri, 17 Apr 2015 10:45:22 +0200
Content-Type:
text/plain
Parts/Attachments:
text/plain (148 lines)
Hi Steve

Glad to have helped.

For everyone’s benefit, from my experience the manufacturer frequently fails to bake for enough time in order to deliver the product and the invoice. 

Plus ca change.

ATB - Graham


> On 15 Apr 2015, at 16:55, Steve Gregory <[log in to unmask]> wrote:
> 
> Hi Graham!
> 
> Baked the boots last night and they worked like a charm! Thanks again buddy!
> 
> Steve
> 
> On Tue, Apr 14, 2015 at 10:34 AM, Graham Naisbitt <
> [log in to unmask]> wrote:
> 
>> Hi Steve
>> 
>> I used to make these. Bake them overnight >12 hours at 80C. That should do
>> the trick. Let me know if it doesn’t.
>> 
>> I assume these will be a silicone “rubber”. Who is your supplier -
>> Kinarney Rubber in New England? If not, give them a call.
>> 
>> Graham Naisbitt
>> 
>>> On 14 Apr 2015, at 17:25, Steve Gregory <[log in to unmask]> wrote:
>>> 
>>> Thanks Doug! So is there anything you can do, like wash them in alcohol
>> or
>>> something?
>>> 
>>> Steve
>>> 
>>> On Tue, Apr 14, 2015 at 10:23 AM, Douglas Pauls <
>>> [log in to unmask]> wrote:
>>> 
>>>> Steve,
>>>> In my experience they do.  We sometimes see the same thing, whether
>> molded
>>>> rubber or molded vinyl.
>>>> 
>>>> 
>>>> Doug Pauls
>>>> Principal Materials and Process Engineer
>>>> Rockwell Collins
>>>> 
>>>> On Tue, Apr 14, 2015 at 11:21 AM, Steve Gregory <[log in to unmask]>
>>>> wrote:
>>>> 
>>>>> Hi All,
>>>>> 
>>>>> Just got some black ESD rubber masking boots for some blade terminals
>> for
>>>>> a
>>>>> board that we dip in Humiseal 1A33, and noticed that there is shadowing
>>>>> around the base of the terminals like something was repelling the
>> coating
>>>>> away from them, maybe some sort of mold release compound? Tried dipping
>>>>> without the boots and we don't see the shadow. I got the boots to keep
>> the
>>>>> coating from getting on the terminals so that we weren't sitting there
>>>>> with
>>>>> a conformal coat removal pen cleaning the terminals up after we dipped
>> the
>>>>> boards.
>>>>> 
>>>>> I called the manufacturer of the boots and asked about the issue, and
>> he
>>>>> said they would get back to me. Haven't heard anything yet. I'll try to
>>>>> get
>>>>> a picture that shows you what I'm talking about...
>>>>> 
>>>>> Steve
>>>>> 
>>>>> --
>>>>> 
>>>>> 
>>>>> This email and any attachments are only for use by the intended
>>>>> recipient(s) and may contain legally privileged, confidential,
>> proprietary
>>>>> or otherwise private information. Any unauthorized use, reproduction,
>>>>> dissemination, distribution or other disclosure of the contents of this
>>>>> e-mail or its attachments is strictly prohibited. If you have received
>>>>> this
>>>>> email in error, please notify the sender immediately and delete the
>>>>> original.
>>>>> 
>>>>> 
>>>>> ______________________________________________________________________
>>>>> This email has been scanned by the Symantec Email Security.cloud
>> service.
>>>>> For more information please contact helpdesk at x2960 or
>> [log in to unmask]
>>>>> ______________________________________________________________________
>>>>> 
>>>> 
>>>> 
>>> 
>>> --
>>> 
>>> 
>>> This email and any attachments are only for use by the intended
>>> recipient(s) and may contain legally privileged, confidential,
>> proprietary
>>> or otherwise private information. Any unauthorized use, reproduction,
>>> dissemination, distribution or other disclosure of the contents of this
>>> e-mail or its attachments is strictly prohibited. If you have received
>> this
>>> email in error, please notify the sender immediately and delete the
>>> original.
>>> 
>>> 
>>> ______________________________________________________________________
>>> This email has been scanned by the Symantec Email Security.cloud service.
>>> For more information please contact helpdesk at x2960 or
>> [log in to unmask]
>>> ______________________________________________________________________
>> 
>> 
> 
> -- 
> 
> 
> This email and any attachments are only for use by the intended 
> recipient(s) and may contain legally privileged, confidential, proprietary 
> or otherwise private information. Any unauthorized use, reproduction, 
> dissemination, distribution or other disclosure of the contents of this 
> e-mail or its attachments is strictly prohibited. If you have received this 
> email in error, please notify the sender immediately and delete the 
> original. 
> 
> ______________________________________________________________________
> This email has been scanned by the Symantec Email Security.cloud service.
> For more information please contact helpdesk at x2960 or [log in to unmask] 
> ______________________________________________________________________

______________________________________________________________________
This email has been scanned by the Symantec Email Security.cloud service.
For more information please contact helpdesk at x2960 or [log in to unmask] 
______________________________________________________________________

ATOM RSS1 RSS2