Hi
you please contact multicore. they have a flux named
no clean flux. that may suit your application. there
are three type of fluxes in regular
1. type r ie. water white rosin flux
2. type rma ie. rosin with mildely activated by acids.
3. tpe ra ie. rosin with moderately activated by
acids.

if you use type 2 or 3, i expects corrosion on the
device leads. type 1 will not leave any corrosive
materials but will absorb moisture, dust and further
lead to corrosion. the bag you have told in the mail
is not clear to me.

regards james m paul

--- Keach Sasamori <[log in to unmask]> wrote:
> Forwarding a posting for Andrew Brenner:
>
> From: [log in to unmask]
> Date: Mon, 27 Aug 2001 11:07:17 -0400
> X-MIMETrack: Serialize by Router on
> CORLNM06/COR/PARKER(Release 5.07a |May
> 14, 2001) at
>  08/27/2001 11:07:45 AM
> MIME-Version: 1.0
> Content-type: text/plain; charset=us-ascii
>
> Using a thermode tip, I am attempting to bond a 37.5
> gage electrical copper
> wire to a phosphour bronze electrical pin .020"
> thick to the leg of an
> axial diode.  I get what looks like a cold solder
> joint with out Flux, but
> a good connection with Flux.  This three piece
> assembly will be placed in
> plastic part made out of Liquid Crystal Polymer with
> 15% glass fill (LCP
> 15).  What happens to the LCP since if flux is used
> since the flux can not
> be washed or cleaned off.  Will it corrode the LCP
> or would it eventually
> fail itself?
>
>
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