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April 1997

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Subject:
From:
Phil Bavaro <[log in to unmask]>
Date:
Wed, 30 Apr 1997 19:05:03 -0700
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We also use Dymax.  The product number is 628Gel and it is a multicure
adhesive (UV, Heat, or air cure).
We use the gel primarily for staking components down to boards, but it also
works great on the teflon insulation used with some jumper wires.

I would recommend that you try the new visible light cure version of the
same animal.  It basically just speeds up the cure cycle from fast to real
fast.  Of course UV cure cycles depend on the amount of energy you put into
them.  We use the large floodlamp for big items,  but you should definitely
use one of the fiber optic wand style curing systems for jumper wires.


At 1:37 PM -0400 4/30/97, [log in to unmask] wrote:
>    Regan...
>             We have been using a modified epoxy adhesive or an
>  ultra-violet light curable urethane adhesive (one for assembly,
>  the other for modifications/rework) on our pwb assemblies for
>  many years with excellent results. I don't know if these companies
>  are still around (I'am getting the info off of some old drawings),
>  but you can probably check the internet. Your best bet is to talk
>  to them about your requirements and maybe test a few of their products.
>
>                                           Regards,
>                                                     Bob
>   Mereco Division
>   Metachem Resins Corp                              Bob Vanech
>   West Warwick, RI.                                 Norden Systems
>   (800) 556-7164
>
>   Bacon Industries
>   Watertown, Ma
>   (617) 926-2550
>
>   Dymax Corp
>   51Greenwoods Rd.
>   Torrington, Ct
>   (Sorry, don't have
>    a number)
>
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Regards,


Phillip A. Bavaro
Senior Manufacturing Engineer
[log in to unmask]
(619) 658-2542


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