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Reply To: | TechNet E-Mail Forum. |
Date: | Wed, 15 Apr 1998 06:19:15 -0600 |
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What are the new restrictions on Rosin Flux fumes??
>----------
>From: Chris Evans[SMTP:[log in to unmask]]
>Reply To: TechNet E-Mail Forum.
>Sent: Tuesday, April 14, 1998 6:30 PM
>To: [log in to unmask]
>Subject: [TN] Fluxes
>
> Hello Technetters
>
> I have three questions
>
> 1. Which specification are no clean fluxes released to. Do they
> conform to Def Stan 34-4.? ( I know its not been issued other than in
> draft form but it gets called up in our work)
>
> 2. Has anyone any information on conformal coating over no-clean flux.
> Compatability or long term reliability issues ?
>
> 3. How are others going to overcome the new restrictions on rosin flux
> fume ? Are you using extraction or changing fluxes ??
>
>
> Any response greatfully received
>
>
> Thanks
>
> Chris Evans
>
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