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From: | |
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Date: | Fri, 21 Aug 1998 21:34:08 -0400 |
Content-Type: | text/plain |
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[log in to unmask] wrote:
>
> Dear friends,
>
> I'm interested in a method of creating "keep out" areas on my PWB
> designs which identify those locations not to be conformally coated.
>
> Some have suggested creating a silk screen on the PWB, some
> dimensioning it on the assembly drawing, others similar yet equally as
> difficult to change processes.
>
> Has anyone devised a method to accomplish this without the rework
> problems that are associated with change orders (i.e. obliterating
> silk-screen and remarking, changing assembly drawings, etc.)?
>
> Is there a reworkable or peelable solder mask (type) of material that
> can be easily applied to assemblies at any level then be removed prior
> to installation of the PWB into the box/rack/chassis?
>
> Thanks much, Rich.
> 310-364-9862
> [log in to unmask]
> [log in to unmask]
>
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MacDermid Inc. has a family of peelable solder masks. Contact Ed Leahy
at 203-5755601.
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TechNet E-Mail Forum provided as a free service by IPC using LISTSERV 1.8c
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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's web site (http://www.ipc.org) "On-Line Services" section for additional information.
For technical support contact Hugo Scaramuzza at [log in to unmask] or 847-509-9700 ext.312
################################################################
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