Thank you for the information Doug.

Are there any companies in California using this product? It is Prop 65 -
EPA issue for us due to the Toluene.

Are you aware of any other options? The parts we are building will be
subject to harsh weather conditions.

Debbie Kenney
Engineer
M-Flex / AMT
Direct  (714) 688-5242
Fax     (714) 996-3834
[log in to unmask]

> -----Original Message-----
> From: [log in to unmask] [SMTP:[log in to unmask]]
> Sent: Tuesday, July 30, 2002 5:34 AM
> To:   [log in to unmask]
> Subject:      Re: [TN] Humiseal
>
> Debbie,
> For most of our applications, the use of a fume hood with a positive air
> flow past the workpiece is enough.  We use 1B31 here, and it also has the
> toluene.  All our spray machines are vented to the outside with blower
> motors (explosion proof) and the manual coating is done in booths with
> positive air flow.  You might also consider the fume extractors used for
> soldering if you want to get a more point-souce type of solution.
>
> Doug Pauls
> Rockwell Collins
>
>
>
>
> Debbie Kenney <[log in to unmask]>@ipc.org> on 07/29/2002 12:30:57 PM
>
> Please respond to "TechNet E-Mail Forum." <[log in to unmask]>; Please
> respond
>        to Debbie Kenney <[log in to unmask]>
>
> Sent by:    TechNet <[log in to unmask]>
>
>
> To:    [log in to unmask]
> cc:
>
> Subject:    [TN] Humiseal
>
>
> I have a couple of issues with Humiseal 1A20 that I could use some help
> with.
>
> The fumes from this material are making a couple of my employees ill when
> they use it
> in dip application mode. What are the typical application methods for
> Humiseal and how
> do you protect your employees from the fumes it produces? According to the
> MSDS
> it is a suspected carcinogen (toluene), plus a respiratory irritant, and
> this has us
> concerned. If we switch to a spray coating operation are we going to have
> to
> set up a
> dedicated spray booth operation and what are the regulatory concerns with
> this,
> both safety and environmental?
>
> Thanks for any insight you may provide,
>
>
>
> Ken Tyler
> M-Flex Health and Safety Officer
> *Phone: (714) 996-1248 ext. 449
> *Phone: (714) 854-1245 Direct
> *Fax:     (714) 961-7831
> *email: [log in to unmask]
>
>
>
> Debbie Kenney
> Engineer
> M-Flex / AMT
> Direct  (714) 688-5242
> Fax     (714) 996-3834
> [log in to unmask]
>
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